62 results on '"Ferenczi, S"'
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2. Substitutions and M\'obius disjointness
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Ferenczi, S., Kułaga-Przymus, J., Lemańczyk, M., and Mauduit, C.
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Mathematics - Dynamical Systems ,Mathematics - Number Theory - Abstract
We show that Sarnak's conjecture on M\"obius disjointness holds for all subshifts given by bijective substitutions and some other similar dynamical systems, e.g.\ those generated by Rudin-Shapiro type sequences., Comment: 26 pages
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- 2015
3. Zero Entropy and Directional Bernoullicity of a Gaussian Z 2 -Action
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Ferenczi, S. and Kamiński, B.
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- 1995
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4. The Psychological Analysis of Dreams
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Ferenczi, S.
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- 1910
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5. Nesfatin-1 exerts long-term effect on food intake and body temperature
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Könczöl, K, Pintér, O, Ferenczi, S, Varga, J, Kovács, K, Palkovits, M, Zelena, D, and Tóth, Z E
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- 2012
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6. A Brief Guide to Reversing and Extended Symmetries of Dynamical Systems
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Baake, Michael, Ferenczi, S., Kulaga-Przymus, J., and Lemanczyk, M.
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Pure mathematics ,Dynamical systems theory ,Group (mathematics) ,010102 general mathematics ,Symbolic dynamics ,Symmetry group ,01 natural sciences ,Shift space ,Homeomorphism ,0103 physical sciences ,Homogeneous space ,010307 mathematical physics ,0101 mathematics ,Dynamical system (definition) ,Mathematics - Abstract
The reversing symmetry group is a well-studied extension of the symmetry group of a dynamical system, the latter being defined by the action of a single homeomorphism on a topological space. While it is traditionally considered in nonlinear dynamics, where the space is simple but the map is complicated, it has an interesting counterpart in symbolic dynamics, where the map is simple but the space is not. Moreover, there is an interesting extension to the case of higher-dimensional shifts, where a similar concept can be introduced via the centraliser and the normaliser of the acting group in the full automorphism group of the shift space. We recall the basic notions and review some of the known results, in a fairly informal manner, to give a first impression of the phenomena that can show up in the extension from the centraliser to the normaliser, with some emphasis on recent developments.
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- 2018
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7. Effect of Cinacalcet on Cardiovascular Disease in Patients Undergoing Dialysis
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Chertow GM, Block GA, Correa-Rotter R, Drüeke TB, Floege J, Goodman WG, Herzog CA, Kubo Y, London GM, Mahaffey KW, Mix TC, Moe SM, Trotman ML, Wheeler DC, Parfrey PS., Evolve Team, Chertow G, Parfrey P, Block G, Drüeke T, Goodman W, Herzog C, London G, Mahaffey K, Moe S, Wheeler D, Hennekens C, Baigent C, Brown W, O'Brien P, Anderson S, Hoel J, Szczech L, Patel U, Wampole J, Pun P, Felker M, Inrig J, Shah S, Hernandez A, Patel C, Brennan M, Albizem M, Capper E, Cauchi L, Cheng S, Dehmel B, Dhami K, Durham C, Francioni M, Gadd S, Goodman B, Guimaraes L, Grey N, Hamlin R, Harris C, Harris E, Heavey S, Heiges T, Heiser D, Jaeger P, James M, James P, Karimi S, Kewalramani R, Kraszewski A, Liang J, Maguire J, McCormick K, McFarlane K, Mix C, Modafferi D, Prathikanti R, Ryan C, Santiago N, Schumacher J, Seder C, Shahinfar S, Soares B, Stolman D, Tisher C, Trotman M, Tseng S, Ulias G, Unger P, Vyshenskaya A, Walsh L, White C, Wilde K, Santos J, Zarazaga C, Marin I, Garrote N, Cusumano A, Penalba N, Del Valle E, Juncos L, Saye J, Lef L, Altobelli V, Petraglia G, Rosa-Diez G, Douthat W, Lobo J, Gallart C, Lafalla A, Diez G, Linares B, Lopez N, Ramirez N, Gonzalez R, Valtuille R, Beresan H, Hermida O, Rudolf G, Marchetta N, Rano M, Ramirez M, Garcia N, Gillies A, Jones B, Pedagogos E, Walker R, Talaulikar G, Bannister K, Suranyi M, Kark A, Roger S, Kerr P, Disney A, Mount P, Fraenkel M, Mathew M, Fassett R, Jose M, Hawley C, Lonergan M, Mackie J, Ferrari P, Menahem S, Sabto J, Hutchison B, Langham R, Pollock C, Holzer H, Oberbauer R, Arias I, Graf H, Mayer G, Lhotta K, Neyer U, Klauser-Braun R, Hoerl W, Horn S, Kovarik J, Kramar R, Eigner M, Dhaene M, Billiouw J, De Meester J, Warling X, Cambier-Dwelschauwers P, Evenepoel P, Daelemans R, Dratwa M, Maes B, Stolear J, Dejagere T, Vanwalleghem J, Bouman K, Jadoul M, Peeters J, Vanholder R, Tielemans C, Donck J, Almeida F, de Oliveira J, Burdmann E, Garcia V, Thome F, Deboni L, Bregman R, Lugon J, Araújo S, Ferreira Filho S, Daher Ede F, Baptista M, Carvalho A, d'Avila D, Moyses Neto M, Yu L, Bastos M, Lacativa P, Jorgetti V, Romão Ede A, da Costa JC, Pecoits Filho R, Gordan P, Salgado N, Araújo M, Coelho S, Oliveira I, Moysés R, Vasconcellos L, Batista P, Gross J, Pedrosa A, Cournoyer S, LeBlanc M, Chow S, Karunakaran S, Wong G, Tobe S, Desmeules S, Zimmerman D, Murphy S, Montambault P, Donnelly S, MacRae J, Culleton B, Soroka S, Rabbat C, Jindal K, Vasilevsky M, Michaud M, Wijeyesinghe E, Zacharias J, Lok C, Muirhead N, Verrelli M, Da Roza G, Sapir D, Olgaard K, Daugaard H, Brandi L, Jensen P, Boulechfar H, Ang K, Simon P, Rieu P, Brunet P, Touchard G, Torres P, Combe C, Durrbach A, Ortiz J, Hannedouche T, Vela C, Lionet A, Ryckelynck P, Zaoui P, Choukroun G, Fessi H, Lang P, Stroumza P, Joly D, Mousson C, Laville M, Dellanna F, Erley C, Braun J, Rambausek M, Riegel W, Klingberg M, Schwertfeger E, Wizemann V, Eckardt K, Reichel H, Passauer J, Hübel E, Frischmuth N, Liebl R, Fiedler R, Schwenger V, Voßkühler A, Kunzendorf U, Renders L, Rattensberger D, Rump L, Ketteler M, Neumayer H, Zantvoort F, Stahl R, Ladanyi E, Braun B, Kulcsar I, Mezei I, Csiky B, Rikker C, Arkossy O, Berta K, Szegedi J, Major L, Ferenczi S, Fekete A, Szabo T, Zakar G, Wagner G, Erdelyine S, Borbas B, Eustace J, Reddan D, Capasso G, Locatelli F, Villa G, Cozzolino M, Brancaccio D, Messa P, Bolasco P, Ricciardi B, Malberti F, Moriero E, Cannella G, Ortalda V, Stefoni S, Frascà G, Cappelli G, Albertazzi A, Zoccali C, Farina M, Elli A, Avella F, Ondei P, Mingardi G, Errico R, Losito A, Di Giulio S, Pertosa G, Schena F, Grandaliano G, Gesualdo L, Auricchio M, Bochicchio-Ricardelli T, Correa-Rotter J, Verástegui F, Peña J, Wong A, Cruz-Valdez J, Zamora M, Solis M, Diaz M, Flores M, Sandoval E, van den Dorpel M, Brink H, Van Kuijk W, Vermeij C, Gregoor P, Hagen E, van der Sande F, Klinger M, Nowicki M, Muszytowski M, Bidas K, Bentkowski W, Wiecek A, Ksiazek A, Marczewski K, Ostrowski M, Switalski M, Sulowicz W, Matuszkiewicz-Rowinska J, Mysliwiec M, Durlik M, Rutkowski B, Macario F, Carvalho B, Frazao J, Machado D, Weigert A, Andrusev A, Khrustalev O, Zemtchenkov A, Gurevich K, Staroselsky K, Khadikova N, Rozhinskaya L, Timokhovskaya G, Strokov A, Balkarova O, Ermolenko V, Kolmakova E, Komandenko M, Timofeev M, Shilo V, Shostka G, Smirnov A, Anashkin V, Volgina G, Domashenko O, Gurevich A, Perlin D, García J, Ribes E, Piera E, Lucas M, Galicia M, Prados M, González M, Romero R, de Francisco ÁM, Montenegro J, Santiago C, García F, de La Ossa J, Arrieta J, Pons J, Martín-Malo A, Amigó J, Cases A, Sterner G, Jensen G, Wikström B, Jacobson S, Lund U, Weiss L, Ståhl A, von Albertini B, Burnier M, Meier P, Martin P, Uehlinger D, Dickenmann M, Yaqoob M, Zehnder D, Kalra P, Padmanabhan N, Roe S, Eadington D, Pritchard N, Hutchison A, Davies S, Wilkie M, Davies M, Pai P, Swift P, Kwan J, Goldsmith D, Tomson C, Stratton J, Dasgupta I, Sarkar S, Moustafa M, Gandhi K, Jamal A, Galindo-Ramos E, Tuazon J, Batlle D, Tucker K, Schiller-Moran B, Assefi A, Martinez C, Samuels L, Goldman J, Cangiano-Rivera J, Darwish R, Lee M, Topf J, Kapatkin K, Baer H, Kopelman R, Acharya M, Tharpe D, Bernardo M, Nader P, Guzman-Rivera J, Pergola P, Sekkarie M, Alas E, Zager P, Liss K, Navarro J, Roppolo M, Denu-Ciocca C, Kshirsagar A, El Khatib M, Kant K, Scott D, Murthyr B, Finkelstein F, Keightley G, McCrary R, Pitone J, Cavalieri T, Tsang A, Pellegrino B, Schmidt R, Ahmad S, Brown C, Friedman E, Mittman N, Fadem S, Shapiro W, Reddy M, Goldberger S, Woredekal Y, Agarwal A, Anger M, Haque M, Chidester P, Kohli R, Rubinstein S, Newman G, Gladish R, Ayodeji O, Soman S, Sprague S, Hunt N, Gehr T, Rizk D, Warnock D, Polack D, Pahl M, Fischer D, Dreyer P, James G, Husserl F, Rogers T, Raff A, Sedor J, Silver M, Smith M, Steinberg S, DelGiorno T, Jones E, Cunha P, Cheng J, Pogue V, Blumenthal S, Brown E, Charytan C, Buerkert J, Cook M, Felsenfeld A, Tareen N, Gupta A, Herman T, Diamond S, Hura C, Laski M, MacLaurin J, Plumb T, Brosnahan G, Kumar J, Henriquez M, Poole C, Osanloo E, Matalon A, Sholer C, Arfeen S, Azer M, Belledonne M, Gross M, Dunnigan E, McConnell K, Becker B, Rigolosi R, Spiegel D, Stegman M, Patak R, Streja D, Ranjit U, Youell T, Wooldridge T, Stafford C, Cottiero R, Weinberg M, Schonefeld M, Shahmir E, Hazzan A, Ashfaq A, Bhandari K, Cleveland W, Culpepper M, Golden J, Lai L, Lien Y, Lorica V, Robertson J, Malireddi K, Morse S, Thakur V, Israelit A, Raguram P, Alfred H, Weise W, Al-Saghir F, El Shahawy M, Rastogi A, Nissenson A, Kopyt N, Lynn R, Lea J, McClellan W, Teredesai P, Ong S, Tolkan S, Sugihara J, Minga T, Mehrotra R, Minasian R, Bhatia D, Specter R, Capelli J, Sidhu P, Dalal S, Dykes P, Khan M, Rahim F, Saklayen M, Thomas A, Michael B, Torres M, Al-Bander H, Murray B, Abukurah A, Gupta B, Nosrati S, Raja R, Zeig S, Braun M, Amatya A, Endsley J, Sharon Z, Dolson G, Dumler F, Ntoso K, Rosansky S, Kumar N, Gura V, Thompson N, Goldfarb D, Halligan R, Middleton J, Widerhorn A, Arbeit L, Arruda J, Crouch T, Friedman L, Khokhar S, Mittleman J, Light P, Taparia B, West C, Cotton J, Dhingra R, Kleinman L, Arif F, Lew S, Nammour T, Sterrett J, Williams M, Ramirez J, Rubin J, McCarthy J, Noble S, Chaffin M, Rekhi A., Chertow, Gm, Block, Ga, Correa-Rotter, R, Drüeke, Tb, Floege, J, Goodman, Wg, Herzog, Ca, Kubo, Y, London, Gm, Mahaffey, Kw, Mix, Tc, Moe, Sm, Trotman, Ml, Wheeler, Dc, Parfrey, Ps., Evolve, Team, Chertow, G, Parfrey, P, Block, G, Drüeke, T, Goodman, W, Herzog, C, London, G, Mahaffey, K, Moe, S, Wheeler, D, Hennekens, C, Baigent, C, Brown, W, O'Brien, P, Anderson, S, Hoel, J, Szczech, L, Patel, U, Wampole, J, Pun, P, Felker, M, Inrig, J, Shah, S, Hernandez, A, Patel, C, Brennan, M, Albizem, M, Capper, E, Cauchi, L, Cheng, S, Dehmel, B, Dhami, K, Durham, C, Francioni, M, Gadd, S, Goodman, B, Guimaraes, L, Grey, N, Hamlin, R, Harris, C, Harris, E, Heavey, S, Heiges, T, Heiser, D, Jaeger, P, James, M, James, P, Karimi, S, Kewalramani, R, Kraszewski, A, Liang, J, Maguire, J, Mccormick, K, Mcfarlane, K, Mix, C, Modafferi, D, Prathikanti, R, Ryan, C, Santiago, N, Schumacher, J, Seder, C, Shahinfar, S, Soares, B, Stolman, D, Tisher, C, Trotman, M, Tseng, S, Ulias, G, Unger, P, Vyshenskaya, A, Walsh, L, White, C, Wilde, K, Santos, J, Zarazaga, C, Marin, I, Garrote, N, Cusumano, A, Penalba, N, Del Valle, E, Juncos, L, Saye, J, Lef, L, Altobelli, V, Petraglia, G, Rosa-Diez, G, Douthat, W, Lobo, J, Gallart, C, Lafalla, A, Diez, G, Linares, B, Lopez, N, Ramirez, N, Gonzalez, R, Valtuille, R, Beresan, H, Hermida, O, Rudolf, G, Marchetta, N, Rano, M, Ramirez, M, Garcia, N, Gillies, A, Jones, B, Pedagogos, E, Walker, R, Talaulikar, G, Bannister, K, Suranyi, M, Kark, A, Roger, S, Kerr, P, Disney, A, Mount, P, Fraenkel, M, Mathew, M, Fassett, R, Jose, M, Hawley, C, Lonergan, M, Mackie, J, Ferrari, P, Menahem, S, Sabto, J, Hutchison, B, Langham, R, Pollock, C, Holzer, H, Oberbauer, R, Arias, I, Graf, H, Mayer, G, Lhotta, K, Neyer, U, Klauser-Braun, R, Hoerl, W, Horn, S, Kovarik, J, Kramar, R, Eigner, M, Dhaene, M, Billiouw, J, De Meester, J, Warling, X, Cambier-Dwelschauwers, P, Evenepoel, P, Daelemans, R, Dratwa, M, Maes, B, Stolear, J, Dejagere, T, Vanwalleghem, J, Bouman, K, Jadoul, M, Peeters, J, Vanholder, R, Tielemans, C, Donck, J, Almeida, F, de Oliveira, J, Burdmann, E, Garcia, V, Thome, F, Deboni, L, Bregman, R, Lugon, J, Araújo, S, Ferreira Filho, S, Daher Ede, F, Baptista, M, Carvalho, A, D'Avila, D, Moyses Neto, M, Yu, L, Bastos, M, Lacativa, P, Jorgetti, V, Romão Ede, A, da Costa, Jc, Pecoits Filho, R, Gordan, P, Salgado, N, Araújo, M, Coelho, S, Oliveira, I, Moysés, R, Vasconcellos, L, Batista, P, Gross, J, Pedrosa, A, Cournoyer, S, Leblanc, M, Chow, S, Karunakaran, S, Wong, G, Tobe, S, Desmeules, S, Zimmerman, D, Murphy, S, Montambault, P, Donnelly, S, Macrae, J, Culleton, B, Soroka, S, Rabbat, C, Jindal, K, Vasilevsky, M, Michaud, M, Wijeyesinghe, E, Zacharias, J, Lok, C, Muirhead, N, Verrelli, M, Da Roza, G, Sapir, D, Olgaard, K, Daugaard, H, Brandi, L, Jensen, P, Boulechfar, H, Ang, K, Simon, P, Rieu, P, Brunet, P, Touchard, G, Torres, P, Combe, C, Durrbach, A, Ortiz, J, Hannedouche, T, Vela, C, Lionet, A, Ryckelynck, P, Zaoui, P, Choukroun, G, Fessi, H, Lang, P, Stroumza, P, Joly, D, Mousson, C, Laville, M, Dellanna, F, Erley, C, Braun, J, Rambausek, M, Riegel, W, Klingberg, M, Schwertfeger, E, Wizemann, V, Eckardt, K, Reichel, H, Passauer, J, Hübel, E, Frischmuth, N, Liebl, R, Fiedler, R, Schwenger, V, Voßkühler, A, Kunzendorf, U, Renders, L, Rattensberger, D, Rump, L, Ketteler, M, Neumayer, H, Zantvoort, F, Stahl, R, Ladanyi, E, Braun, B, Kulcsar, I, Mezei, I, Csiky, B, Rikker, C, Arkossy, O, Berta, K, Szegedi, J, Major, L, Ferenczi, S, Fekete, A, Szabo, T, Zakar, G, Wagner, G, Erdelyine, S, Borbas, B, Eustace, J, Reddan, D, Capasso, G, Locatelli, F, Villa, G, Cozzolino, M, Brancaccio, D, Messa, P, Bolasco, P, Ricciardi, B, Malberti, F, Moriero, E, Cannella, G, Ortalda, V, Stefoni, S, Frascà, G, Cappelli, G, Albertazzi, A, Zoccali, C, Farina, M, Elli, A, Avella, F, Ondei, P, Mingardi, G, Errico, R, Losito, A, Di Giulio, S, Pertosa, G, Schena, F, Grandaliano, G, Gesualdo, L, Auricchio, M, Bochicchio-Ricardelli, T, Correa-Rotter, J, Verástegui, F, Peña, J, Wong, A, Cruz-Valdez, J, Zamora, M, Solis, M, Diaz, M, Flores, M, Sandoval, E, van den Dorpel, M, Brink, H, Van Kuijk, W, Vermeij, C, Gregoor, P, Hagen, E, van der Sande, F, Klinger, M, Nowicki, M, Muszytowski, M, Bidas, K, Bentkowski, W, Wiecek, A, Ksiazek, A, Marczewski, K, Ostrowski, M, Switalski, M, Sulowicz, W, Matuszkiewicz-Rowinska, J, Mysliwiec, M, Durlik, M, Rutkowski, B, Macario, F, Carvalho, B, Frazao, J, Machado, D, Weigert, A, Andrusev, A, Khrustalev, O, Zemtchenkov, A, Gurevich, K, Staroselsky, K, Khadikova, N, Rozhinskaya, L, Timokhovskaya, G, Strokov, A, Balkarova, O, Ermolenko, V, Kolmakova, E, Komandenko, M, Timofeev, M, Shilo, V, Shostka, G, Smirnov, A, Anashkin, V, Volgina, G, Domashenko, O, Gurevich, A, Perlin, D, García, J, Ribes, E, Piera, E, Lucas, M, Galicia, M, Prados, M, González, M, Romero, R, de Francisco, Ám, Montenegro, J, Santiago, C, García, F, de La Ossa, J, Arrieta, J, Pons, J, Martín-Malo, A, Amigó, J, Cases, A, Sterner, G, Jensen, G, Wikström, B, Jacobson, S, Lund, U, Weiss, L, Ståhl, A, von Albertini, B, Burnier, M, Meier, P, Martin, P, Uehlinger, D, Dickenmann, M, Yaqoob, M, Zehnder, D, Kalra, P, Padmanabhan, N, Roe, S, Eadington, D, Pritchard, N, Hutchison, A, Davies, S, Wilkie, M, Davies, M, Pai, P, Swift, P, Kwan, J, Goldsmith, D, Tomson, C, Stratton, J, Dasgupta, I, Sarkar, S, Moustafa, M, Gandhi, K, Jamal, A, Galindo-Ramos, E, Tuazon, J, Batlle, D, Tucker, K, Schiller-Moran, B, Assefi, A, Martinez, C, Samuels, L, Goldman, J, Cangiano-Rivera, J, Darwish, R, Lee, M, Topf, J, Kapatkin, K, Baer, H, Kopelman, R, Acharya, M, Tharpe, D, Bernardo, M, Nader, P, Guzman-Rivera, J, Pergola, P, Sekkarie, M, Alas, E, Zager, P, Liss, K, Navarro, J, Roppolo, M, Denu-Ciocca, C, Kshirsagar, A, El Khatib, M, Kant, K, Scott, D, Murthyr, B, Finkelstein, F, Keightley, G, Mccrary, R, Pitone, J, Cavalieri, T, Tsang, A, Pellegrino, B, Schmidt, R, Ahmad, S, Brown, C, Friedman, E, Mittman, N, Fadem, S, Shapiro, W, Reddy, M, Goldberger, S, Woredekal, Y, Agarwal, A, Anger, M, Haque, M, Chidester, P, Kohli, R, Rubinstein, S, Newman, G, Gladish, R, Ayodeji, O, Soman, S, Sprague, S, Hunt, N, Gehr, T, Rizk, D, Warnock, D, Polack, D, Pahl, M, Fischer, D, Dreyer, P, James, G, Husserl, F, Rogers, T, Raff, A, Sedor, J, Silver, M, Smith, M, Steinberg, S, Delgiorno, T, Jones, E, Cunha, P, Cheng, J, Pogue, V, Blumenthal, S, Brown, E, Charytan, C, Buerkert, J, Cook, M, Felsenfeld, A, Tareen, N, Gupta, A, Herman, T, Diamond, S, Hura, C, Laski, M, Maclaurin, J, Plumb, T, Brosnahan, G, Kumar, J, Henriquez, M, Poole, C, Osanloo, E, Matalon, A, Sholer, C, Arfeen, S, Azer, M, Belledonne, M, Gross, M, Dunnigan, E, Mcconnell, K, Becker, B, Rigolosi, R, Spiegel, D, Stegman, M, Patak, R, Streja, D, Ranjit, U, Youell, T, Wooldridge, T, Stafford, C, Cottiero, R, Weinberg, M, Schonefeld, M, Shahmir, E, Hazzan, A, Ashfaq, A, Bhandari, K, Cleveland, W, Culpepper, M, Golden, J, Lai, L, Lien, Y, Lorica, V, Robertson, J, Malireddi, K, Morse, S, Thakur, V, Israelit, A, Raguram, P, Alfred, H, Weise, W, Al-Saghir, F, El Shahawy, M, Rastogi, A, Nissenson, A, Kopyt, N, Lynn, R, Lea, J, Mcclellan, W, Teredesai, P, Ong, S, Tolkan, S, Sugihara, J, Minga, T, Mehrotra, R, Minasian, R, Bhatia, D, Specter, R, Capelli, J, Sidhu, P, Dalal, S, Dykes, P, Khan, M, Rahim, F, Saklayen, M, Thomas, A, Michael, B, Torres, M, Al-Bander, H, Murray, B, Abukurah, A, Gupta, B, Nosrati, S, Raja, R, Zeig, S, Braun, M, Amatya, A, Endsley, J, Sharon, Z, Dolson, G, Dumler, F, Ntoso, K, Rosansky, S, Kumar, N, Gura, V, Thompson, N, Goldfarb, D, Halligan, R, Middleton, J, Widerhorn, A, Arbeit, L, Arruda, J, Crouch, T, Friedman, L, Khokhar, S, Mittleman, J, Light, P, Taparia, B, West, C, Cotton, J, Dhingra, R, Kleinman, L, Arif, F, Lew, S, Nammour, T, Sterrett, J, Williams, M, Ramirez, J, Rubin, J, Mccarthy, J, Noble, S, Chaffin, M, and Rekhi, A.
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Adult ,Male ,Dialysis ,Cinacalcet ,Cardiovascular Disease ,medicine.medical_specialty ,Calcimimetic ,medicine.medical_treatment ,Naphthalenes ,Coronary artery disease ,Renal Dialysis ,Internal medicine ,Odds Ratio ,medicine ,Humans ,Intensive care medicine ,Aged ,Etelcalcetide ,Hyperparathyroidism ,Hypocalcemia ,business.industry ,General Medicine ,Middle Aged ,medicine.disease ,Intention to Treat Analysis ,Cardiovascular Diseases ,Parathyroid Hormone ,Cinacalcet Hydrochloride ,Kidney Failure, Chronic ,Female ,Hyperparathyroidism, Secondary ,Secondary hyperparathyroidism ,business ,medicine.drug - Abstract
Disorders of mineral metabolism, including secondary hyperparathyroidism, are thought to contribute to extraskeletal (including vascular) calcification among patients with chronic kidney disease. It has been hypothesized that treatment with the calcimimetic agent cinacalcet might reduce the risk of death or nonfatal cardiovascular events in such patients.In this clinical trial, we randomly assigned 3883 patients with moderate-to-severe secondary hyperparathyroidism (median level of intact parathyroid hormone, 693 pg per milliliter [10th to 90th percentile, 363 to 1694]) who were undergoing hemodialysis to receive either cinacalcet or placebo. All patients were eligible to receive conventional therapy, including phosphate binders, vitamin D sterols, or both. The patients were followed for up to 64 months. The primary composite end point was the time until death, myocardial infarction, hospitalization for unstable angina, heart failure, or a peripheral vascular event. The primary analysis was performed on the basis of the intention-to-treat principle.The median duration of study-drug exposure was 21.2 months in the cinacalcet group, versus 17.5 months in the placebo group. The primary composite end point was reached in 938 of 1948 patients (48.2%) in the cinacalcet group and 952 of 1935 patients (49.2%) in the placebo group (relative hazard in the cinacalcet group vs. the placebo group, 0.93; 95% confidence interval, 0.85 to 1.02; P=0.11). Hypocalcemia and gastrointestinal adverse events were significantly more frequent in patients receiving cinacalcet.In an unadjusted intention-to-treat analysis, cinacalcet did not significantly reduce the risk of death or major cardiovascular events in patients with moderate-to-severe secondary hyperparathyroidism who were undergoing dialysis. (Funded by Amgen; EVOLVE ClinicalTrials.gov number, NCT00345839.).
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- 2012
- Full Text
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8. Cinacalcet, fibroblast growth factor-23, and cardiovascular disease in hemodialysis: The evaluation of cinacalcet HCl therapy to lower cardiovascular events (EVOLVE) trial
- Author
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Moe S. M., Chertow G. M., Parfrey P. S., Kubo Y., Block G. A., Correa-Rotter R., Drueke T. B., Herzog C. A., London G. M., Mahaffey K. W., Wheeler D. C., Stolina M., Dehmel B., Goodman W. G., Floege J., Santos J., Najun Zarazaga C., Marin I., Garrote N., Cusumano A., Penalba N., Del Valle E., Juncos L., Martinez Saye J., Lef L., Altobelli V., Petraglia G., Rosa Diez G., Douthat W., Lobo J., Gallart C., Lafalla A., Diez G., Linares B., Lopez N., Ramirez N., Gonzalez R., Valtuille R., Beresan H., Hermida O., Rudolf G., Marchetta N., Rano M., Ramirez M., Garcia N., Gillies A., Jones B., Pedagogos E., Walker R., Talaulikar G., Bannister K., Suranyi M., Kark A., Roger S., Kerr P., Disney A., Mount P., Fraenkel M., Mathew M., Fassett R., Jose M., Hawley C., Lonergan M., Mackie J., Ferrari P., Menahem S., Sabto J., Hutchison B., Langham R., Pollock C., Holzer H., Oberbauer R., Arias I., Graf H., Mayer G., Lhotta K., Neyer U., Klauser R., Hoerl W., Horn S., Kovarik J., Kramar R., Eigner M., Dhaene M., Billiouw J., De Meester J., Warling X., Cambier-Dwelschauwers P., Evenepoel P., Daelemans R., Dratwa M., Maes B., Stolear J., Dejagere T., Vanwalleghem J., Bouman K., Jadoul M., Peeters J., Vanholder R., Tielemans C., Donck J., Almeida F., Picollo De Oliveira J., Burdmann E., Garcia V., Saldanha Thome F., Deboni L., Bregman R., Lugon J., Araujo S., Ferreira Filho S., De Francesco Daher E., Sperto Baptista M., Carvalho A., D'Avila D., Moyses Neto M., Yu L., Bastos M., Sampaio Lacativa P., Jorgetti V., De Almeida Romao E., Cardeal Da Costa J., Pecoits Filho R., Gordan P., Salgado N., Teixeira Araujo M., Neiva Coelho S., Oliveira I., Moyses R., Vasconcellos L., Batista P., Luiz Gross J., Pedrosa A., Cournoyer S., LeBlanc M., Chow S., Karunakaran S., Wong G., Tobe S., Desmeules S., Zimmerman D., Murphy S., Montambault P., Donnelly S., MacRae J., Culleton B., Soroka S., Rabbat C., Jindal K., Vasilevsky M., Michaud M., Wijeyesinghe E., Zacharias J., Lok C., Muirhead N., Verrelli M., Da Roza G., Sapir D., Olgaard K., Daugaard H., Brandi L., Jensen P., Boulechfar H., Ang K., Simon P., Rieu P., Brunet P., Touchard G., Urena Torres P., Combe C., Durrbach A., Ortiz J., Hannedouche T., Vela C., Lionet A., Ryckelynck P., Zaoui P., Choukroun G., Fessi H., Lang P., Stroumza P., Joly D., Mousson C., Laville M., Dellanna F., Erley C., Braun J., Rambausek M., Riegel W., Klingberg M., Schwertfeger E., Wizemann V., Eckardt K., Reichel H., Passauer J., Hubel E., Frischmuth N., Liebl R., Fiedler R., Schwenger V., Vosskuhler A., Kunzendorf U., Renders L., Rattensberger D., Rump L., Ketteler M., Neumayer H., Zantvoort F., Stahl R., Ladanyi E., Kulcsar I., Mezei I., Csiky B., Rikker C., Arkossy O., Berta K., Szegedi J., Major L., Ferenczi S., Fekete A., Szabo T., Zakar G., Wagner G., Kazup Erdelyine S., Borbas B., Eustace J., Reddan D., Capasso G., Locatelli F., Villa G., Cozzolino M., Brancaccio D., Messa P., Bolasco P., Ricciardi B., Malberti F., Moriero E., Cannella G., Ortalda V., Stefoni S., Frasca G., Cappelli G., Albertazzi A., Zoccali C., Farina M., Elli A., Avella F., Ondei P., Mingardi G., Errico R., Losito A., Di Giulio S., Pertosa G., Schena F., Grandaliano G., Gesualdo L., Auricchio M., Bochicchio-Ricardelli T., Aranda Verastegui F., Pena J., Chew Wong A., Cruz-Valdez J., Torres Zamora M., Solis M., Sebastian Diaz M., Vital Flores M., Alvarez Sandoval E., Van Den Dorpel M., Brink H., Van Kuijk W., Vermeij C., Smak Gregoor P., Hagen E., Van Der Sande F., Klinger M., Nowicki M., Muszytowski M., Bidas K., Bentkowski W., Wiecek A., Ksiazek A., Marczewski K., Ostrowski M., Switalski M., Sulowicz W., Matuszkiewicz-Rowinska J., Mysliwiec M., Durlik M., Rutkowski B., Macario F., Carvalho B., Frazao J., Machado D., Weigert A., Andrusev A., Khrustalev O., Zemtchenkov A., Gurevich K., Staroselsky K., Khadikova N., Rozhinskaya L., Timokhovskaya G., Strokov A., Balkarova O., Ermolenko V., Kolmakova E., Komandenko M., Timofeev M., Shilo V., Shostka G., Smirnov A., Anashkin V., Volgina G., Domashenko O., Gurevich A., Perlin D., Martinez Garcia J., Andres Ribes E., Coll Piera E., Fernandez Lucas M., Galicia M., Prados M., Gonzalez M., Romero R., Martin de Francisco A., Montenegro J., Santiago C., Garcia F., Alcazar De La Ossa J., Arrieta J., Pons J., Martin-Malo A., Soler Amigo J., Cases A., Sterner G., Jensen G., Wikstrom B., Jacobson S., Lund U., Weiss L., Stahl A., Von Albertini B., Burnier M., Meier P., Martin P., Uehlinger D., Dickenmann M., Yaqoob M., Zehnder D., Kalra P., Padmanabhan N., Roe S., Eadington D., Pritchard N., Hutchison A., Davies S., Wilkie M., Davies M., Pai P., Swift P., Kwan J., Goldsmith D., Tomson C., Stratton J., Dasgupta I., Sarkar S., Moustafa M., Gandhi K., Jamal A., Galindo-Ramos E., Tuazon J., Batlle D., Tucker K., Schiller-Moran B., Assefi A., Martinez C., Samuels L., Goldman J., Cangiano-Rivera J., Darwish R., Lee M., Topf J., Kapatkin K., Baer H., Kopelman R., Acharya M., Tharpe D., Bernardo M., Nader P., Guzman-Rivera J., Pergola P., Sekkarie M., Alas E., Zager P., Liss K., Navarro J., Roppolo M., Denu-Ciocca C., Kshirsagar A., El Khatib M., Kant K., Scott D., Murthyr B., Finkelstein F., Keightley G., McCrary R., Pitone J., Cavalieri T., Tsang A., Pellegrino B., Schmidt R., Ahmad S., Brown C., Friedman E., Mittman N., Fadem S., Shapiro W., Reddy M., Goldberger S., Woredekal Y., Agarwal A., Anger M., Haque M., Chidester P., Kohli R., Rubinstein S., Newman G., Gladish R., Ayodeji O., Soman S., Sprague S., Hunt N., Gehr T., Rizk D., Warnock D., Polack D., Pahl M., Fischer D., Dreyer P., James G., Husserl F., Rogers T., Raff A., Sedor J., Silver M., Smith M., Steinberg S., DelGiorno T., Jones E., Cunha P. D., Cheng J., Pogue V., Blumenthal S., Brown E., Charytan C., Buerkert J., Cook M., Felsenfeld A., Tareen N., Gupta A., Herman T., Diamond S., Hura C., Laski M., MacLaurin J., Plumb T., Brosnahan G., Kumar J., Henriquez M., Poole C., Osanloo E., Matalon A., Sholer C., Arfeen S., Azer M., Belledonne M., Gross M., Dunnigan E., McConnell K., Becker B., Skinner F., Rigolosi R., Spiegel D., Stegman M., Patak R., Streja D., Ranjit U., Youell T., Wooldridge T., Stafford C., Cottiero R., Weinberg M., Schonefeld M., Shahmir E., Hazzan A., Ashfaq A., Bhandari K., Cleveland W., Culpepper M., Golden J., Lai L., Lien Y., Lorica V., Robertson J., Malireddi K., Morse S., Thakur V., Israelit A., Raguram P., Alfred H., Weise W., Al-Saghir F., El Shahawy M., Rastogi A., Nissenson A., Kopyt N., Lynn R., Lea J., McClellan W., Teredesai P., Ong S., Tolkan S., Sugihara J., Minga T., Mehrotra R., Minasian R., Bhatia D., Specter R., Capelli J., Sidhu P., Dalal S., Dykes P., Khan M., Rahim F., Saklayen M., Thomas A., Michael B., Torres M., Al-Bander H., Murray B., Abukurah A., Gupta B., Nosrati S., Raja R., Zeig S., Braun M., Amatya A., Endsley J., Sharon Z., Dolson G., Dumler F., Ntoso K., Rosansky S., Kumar N., Gura V., Thompson N., Goldfarb D., Halligan R., Middleton J., Widerhorn A., Arbeit L., Arruda J., Crouch T., Friedman L., Khokhar S., Mittleman J., Light P., Taparia B., West C., Cotton J., Dhingra R., Kleinman L., Arif F., Lew S., Nammour T., Sterrett J., Williams M., Ramirez J., Rubin J., McCarthy J., Noble S., Chaffin M., Rekhi A., Moe, S. M., Chertow, G. M., Parfrey, P. S., Kubo, Y., Block, G. A., Correa-Rotter, R., Drueke, T. B., Herzog, C. A., London, G. M., Mahaffey, K. W., Wheeler, D. C., Stolina, M., Dehmel, B., Goodman, W. G., Floege, J., Santos, J., Najun Zarazaga, C., Marin, I., Garrote, N., Cusumano, A., Penalba, N., Del Valle, E., Juncos, L., Martinez Saye, J., Lef, L., Altobelli, V., Petraglia, G., Rosa Diez, G., Douthat, W., Lobo, J., Gallart, C., Lafalla, A., Diez, G., Linares, B., Lopez, N., Ramirez, N., Gonzalez, R., Valtuille, R., Beresan, H., Hermida, O., Rudolf, G., Marchetta, N., Rano, M., Ramirez, M., Garcia, N., Gillies, A., Jones, B., Pedagogos, E., Walker, R., Talaulikar, G., Bannister, K., Suranyi, M., Kark, A., Roger, S., Kerr, P., Disney, A., Mount, P., Fraenkel, M., Mathew, M., Fassett, R., Jose, M., Hawley, C., Lonergan, M., Mackie, J., Ferrari, P., Menahem, S., Sabto, J., Hutchison, B., Langham, R., Pollock, C., Holzer, H., Oberbauer, R., Arias, I., Graf, H., Mayer, G., Lhotta, K., Neyer, U., Klauser, R., Hoerl, W., Horn, S., Kovarik, J., Kramar, R., Eigner, M., Dhaene, M., Billiouw, J., De Meester, J., Warling, X., Cambier-Dwelschauwers, P., Evenepoel, P., Daelemans, R., Dratwa, M., Maes, B., Stolear, J., Dejagere, T., Vanwalleghem, J., Bouman, K., Jadoul, M., Peeters, J., Vanholder, R., Tielemans, C., Donck, J., Almeida, F., Picollo De Oliveira, J., Burdmann, E., Garcia, V., Saldanha Thome, F., Deboni, L., Bregman, R., Lugon, J., Araujo, S., Ferreira Filho, S., De Francesco Daher, E., Sperto Baptista, M., Carvalho, A., D'Avila, D., Moyses Neto, M., Yu, L., Bastos, M., Sampaio Lacativa, P., Jorgetti, V., De Almeida Romao, E., Cardeal Da Costa, J., Pecoits Filho, R., Gordan, P., Salgado, N., Teixeira Araujo, M., Neiva Coelho, S., Oliveira, I., Moyses, R., Vasconcellos, L., Batista, P., Luiz Gross, J., Pedrosa, A., Cournoyer, S., Leblanc, M., Chow, S., Karunakaran, S., Wong, G., Tobe, S., Desmeules, S., Zimmerman, D., Murphy, S., Montambault, P., Donnelly, S., Macrae, J., Culleton, B., Soroka, S., Rabbat, C., Jindal, K., Vasilevsky, M., Michaud, M., Wijeyesinghe, E., Zacharias, J., Lok, C., Muirhead, N., Verrelli, M., Da Roza, G., Sapir, D., Olgaard, K., Daugaard, H., Brandi, L., Jensen, P., Boulechfar, H., Ang, K., Simon, P., Rieu, P., Brunet, P., Touchard, G., Urena Torres, P., Combe, C., Durrbach, A., Ortiz, J., Hannedouche, T., Vela, C., Lionet, A., Ryckelynck, P., Zaoui, P., Choukroun, G., Fessi, H., Lang, P., Stroumza, P., Joly, D., Mousson, C., Laville, M., Dellanna, F., Erley, C., Braun, J., Rambausek, M., Riegel, W., Klingberg, M., Schwertfeger, E., Wizemann, V., Eckardt, K., Reichel, H., Passauer, J., Hubel, E., Frischmuth, N., Liebl, R., Fiedler, R., Schwenger, V., Vosskuhler, A., Kunzendorf, U., Renders, L., Rattensberger, D., Rump, L., Ketteler, M., Neumayer, H., Zantvoort, F., Stahl, R., Ladanyi, E., Kulcsar, I., Mezei, I., Csiky, B., Rikker, C., Arkossy, O., Berta, K., Szegedi, J., Major, L., Ferenczi, S., Fekete, A., Szabo, T., Zakar, G., Wagner, G., Kazup Erdelyine, S., Borbas, B., Eustace, J., Reddan, D., Capasso, G., Locatelli, F., Villa, G., Cozzolino, M., Brancaccio, D., Messa, P., Bolasco, P., Ricciardi, B., Malberti, F., Moriero, E., Cannella, G., Ortalda, V., Stefoni, S., Frasca, G., Cappelli, G., Albertazzi, A., Zoccali, C., Farina, M., Elli, A., Avella, F., Ondei, P., Mingardi, G., Errico, R., Losito, A., Di Giulio, S., Pertosa, G., Schena, F., Grandaliano, G., Gesualdo, L., Auricchio, M., Bochicchio-Ricardelli, T., Aranda Verastegui, F., Pena, J., Chew Wong, A., Cruz-Valdez, J., Torres Zamora, M., Solis, M., Sebastian Diaz, M., Vital Flores, M., Alvarez Sandoval, E., Van Den Dorpel, M., Brink, H., Van Kuijk, W., Vermeij, C., Smak Gregoor, P., Hagen, E., Van Der Sande, F., Klinger, M., Nowicki, M., Muszytowski, M., Bidas, K., Bentkowski, W., Wiecek, A., Ksiazek, A., Marczewski, K., Ostrowski, M., Switalski, M., Sulowicz, W., Matuszkiewicz-Rowinska, J., Mysliwiec, M., Durlik, M., Rutkowski, B., Macario, F., Carvalho, B., Frazao, J., Machado, D., Weigert, A., Andrusev, A., Khrustalev, O., Zemtchenkov, A., Gurevich, K., Staroselsky, K., Khadikova, N., Rozhinskaya, L., Timokhovskaya, G., Strokov, A., Balkarova, O., Ermolenko, V., Kolmakova, E., Komandenko, M., Timofeev, M., Shilo, V., Shostka, G., Smirnov, A., Anashkin, V., Volgina, G., Domashenko, O., Gurevich, A., Perlin, D., Martinez Garcia, J., Andres Ribes, E., Coll Piera, E., Fernandez Lucas, M., Galicia, M., Prados, M., Gonzalez, M., Romero, R., Martin de Francisco, A., Montenegro, J., Santiago, C., Garcia, F., Alcazar De La Ossa, J., Arrieta, J., Pons, J., Martin-Malo, A., Soler Amigo, J., Cases, A., Sterner, G., Jensen, G., Wikstrom, B., Jacobson, S., Lund, U., Weiss, L., Stahl, A., Von Albertini, B., Burnier, M., Meier, P., Martin, P., Uehlinger, D., Dickenmann, M., Yaqoob, M., Zehnder, D., Kalra, P., Padmanabhan, N., Roe, S., Eadington, D., Pritchard, N., Hutchison, A., Davies, S., Wilkie, M., Davies, M., Pai, P., Swift, P., Kwan, J., Goldsmith, D., Tomson, C., Stratton, J., Dasgupta, I., Sarkar, S., Moustafa, M., Gandhi, K., Jamal, A., Galindo-Ramos, E., Tuazon, J., Batlle, D., Tucker, K., Schiller-Moran, B., Assefi, A., Martinez, C., Samuels, L., Goldman, J., Cangiano-Rivera, J., Darwish, R., Lee, M., Topf, J., Kapatkin, K., Baer, H., Kopelman, R., Acharya, M., Tharpe, D., Bernardo, M., Nader, P., Guzman-Rivera, J., Pergola, P., Sekkarie, M., Alas, E., Zager, P., Liss, K., Navarro, J., Roppolo, M., Denu-Ciocca, C., Kshirsagar, A., El Khatib, M., Kant, K., Scott, D., Murthyr, B., Finkelstein, F., Keightley, G., Mccrary, R., Pitone, J., Cavalieri, T., Tsang, A., Pellegrino, B., Schmidt, R., Ahmad, S., Brown, C., Friedman, E., Mittman, N., Fadem, S., Shapiro, W., Reddy, M., Goldberger, S., Woredekal, Y., Agarwal, A., Anger, M., Haque, M., Chidester, P., Kohli, R., Rubinstein, S., Newman, G., Gladish, R., Ayodeji, O., Soman, S., Sprague, S., Hunt, N., Gehr, T., Rizk, D., Warnock, D., Polack, D., Pahl, M., Fischer, D., Dreyer, P., James, G., Husserl, F., Rogers, T., Raff, A., Sedor, J., Silver, M., Smith, M., Steinberg, S., Delgiorno, T., Jones, E., Cunha, P. D., Cheng, J., Pogue, V., Blumenthal, S., Brown, E., Charytan, C., Buerkert, J., Cook, M., Felsenfeld, A., Tareen, N., Gupta, A., Herman, T., Diamond, S., Hura, C., Laski, M., Maclaurin, J., Plumb, T., Brosnahan, G., Kumar, J., Henriquez, M., Poole, C., Osanloo, E., Matalon, A., Sholer, C., Arfeen, S., Azer, M., Belledonne, M., Gross, M., Dunnigan, E., Mcconnell, K., Becker, B., Skinner, F., Rigolosi, R., Spiegel, D., Stegman, M., Patak, R., Streja, D., Ranjit, U., Youell, T., Wooldridge, T., Stafford, C., Cottiero, R., Weinberg, M., Schonefeld, M., Shahmir, E., Hazzan, A., Ashfaq, A., Bhandari, K., Cleveland, W., Culpepper, M., Golden, J., Lai, L., Lien, Y., Lorica, V., Robertson, J., Malireddi, K., Morse, S., Thakur, V., Israelit, A., Raguram, P., Alfred, H., Weise, W., Al-Saghir, F., El Shahawy, M., Rastogi, A., Nissenson, A., Kopyt, N., Lynn, R., Lea, J., Mcclellan, W., Teredesai, P., Ong, S., Tolkan, S., Sugihara, J., Minga, T., Mehrotra, R., Minasian, R., Bhatia, D., Specter, R., Capelli, J., Sidhu, P., Dalal, S., Dykes, P., Khan, M., Rahim, F., Saklayen, M., Thomas, A., Michael, B., Torres, M., Al-Bander, H., Murray, B., Abukurah, A., Gupta, B., Nosrati, S., Raja, R., Zeig, S., Braun, M., Amatya, A., Endsley, J., Sharon, Z., Dolson, G., Dumler, F., Ntoso, K., Rosansky, S., Kumar, N., Gura, V., Thompson, N., Goldfarb, D., Halligan, R., Middleton, J., Widerhorn, A., Arbeit, L., Arruda, J., Crouch, T., Friedman, L., Khokhar, S., Mittleman, J., Light, P., Taparia, B., West, C., Cotton, J., Dhingra, R., Kleinman, L., Arif, F., Lew, S., Nammour, T., Sterrett, J., Williams, M., Ramirez, J., Rubin, J., Mccarthy, J., Noble, S., Chaffin, M., Rekhi, A., and Clinical sciences
- Subjects
Adult ,Male ,Fibroblast growth factor 23 ,medicine.medical_specialty ,Cinacalcet ,Calcimimetic ,medicine.medical_treatment ,Naphthalenes ,Hyperthyroidism ,Gastroenterology ,ventricular remodeling ,Renal Dialysis ,Cinacalcet Hydrochloride ,Physiology (medical) ,Internal medicine ,medicine ,Humans ,renal insufficiency, chronic ,Aged ,Etelcalcetide ,calcium ,business.industry ,Research Support, Non-U.S. Gov't ,death, sudden, cardiac ,Middle Aged ,arrhythmias, cardiac ,Cardiovascular Diseases ,Female ,Fibroblast Growth Factors ,Cardiology and Cardiovascular Medicine ,medicine.disease ,Fibroblast Growth Factor-23 ,Endocrinology ,Randomized Controlled Trial ,Secondary hyperparathyroidism ,Hemodialysis ,business ,medicine.drug ,Kidney disease - Abstract
Background— Patients with kidney disease have disordered bone and mineral metabolism, including elevated serum concentrations of fibroblast growth factor-23 (FGF23). These elevated concentrations are associated with cardiovascular and all-cause mortality. The objective was to determine the effects of the calcimimetic cinacalcet (versus placebo) on reducing serum FGF23 and whether changes in FGF23 are associated with death and cardiovascular events. Methods and Results— This was a secondary analysis of a randomized clinical trial comparing cinacalcet to placebo in addition to conventional therapy (phosphate binders/vitamin D) in patients receiving hemodialysis with secondary hyperparathyroidism (intact parathyroid hormone ≥300 pg/mL). The primary study end point was time to death or a first nonfatal cardiovascular event (myocardial infarction, hospitalization for angina, heart failure, or a peripheral vascular event). This analysis included 2985 patients (77% of randomized) with serum samples at baseline and 2602 patients (67%) with samples at both baseline and week 20. The results demonstrated that a significantly larger proportion of patients randomized to cinacalcet had ≥30% (68% versus 28%) reductions in FGF23. Among patients randomized to cinacalcet, a ≥30% reduction in FGF23 between baseline and week 20 was associated with a nominally significant reduction in the primary composite end point (relative hazard, 0.82; 95% confidence interval, 0.69–0.98), cardiovascular mortality (relative hazard, 0.66; 95% confidence interval, 0.50–0.87), sudden cardiac death (relative hazard, 0.57; 95% confidence interval, 0.37–0.86), and heart failure (relative hazard, 0.69; 95% confidence interval, 0.48–0.99). Conclusions— Treatment with cinacalcet significantly lowers serum FGF23. Treatment-induced reductions in serum FGF23 are associated with lower rates of cardiovascular death and major cardiovascular events. Clinical Trial Registration— URL: http://www.clinicaltrials.gov . Unique identifier: NCT00345839.
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- 2015
9. Saxagliptin and Cardiovascular Outcomes in Patients with Type 2 Diabetes Mellitus
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Scirica, B, Bhatt, D, Braunwald, E, Steg, P, Davidson, J, Hirshberg, B, Ohman, P, Frederich, R, Wiviott, S, Hoffman, E, Cavender, M, Udell, J, Desai, N, Mosenzon, O, Mcguire, D, Ray, K, Leiter, L, Raz, I, Abrahamsen, T, Grossman, M, Morin, S, Im, K, Gabovitch, D, Pricken, A, Buskila, A, Stahre, C, Price, D, Billing-Clason, S, Sabel, K, Monyak, J, Sjostrand, M, Wei, C, Lu, J, Miller, E, Raichlen, J, Fitt, S, Iqbal, N, Donovan, M, Aguilar-Salinas, C, Alvarsson, M, Amerena, J, Ardissino, D, Averkov, O, Avogaro, A, Barnett, A, Bretzel, R, Chiang, C, Codoceo, V, Corbalan, R, Dalby, A, Darius, H, Deerochanawong, C, Dellborg, M, Eliaschewitz, F, Garcia-Castillo, A, Gomis, R, Henry, P, Hoekstra, J, Jermendy, G, Kastelein, J, Keech, A, Kiss, R, Krempf, M, Laakso, M, Leitersdorf, E, Lewis, B, Litwak, L, Lopez-Sendon, J, Ma, R, Medina, F, Moses, R, Nicolau, J, Opolski, G, Ophuis, T, Paolasso, E, Ruda, M, Kumar, K, Shestakova, M, Sheu, W, Smahelova, A, Bhupathiraju, B, Spinar, J, Sritata, P, 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P, Fendri S, Nazeyrollas P, Wendisch U, Busch K, Klausmann G, Duengen H, Appel K, Toursarkissian N, Jung T, Ott P, Schenkenberger I, Kuesters D, Landers B, Nischik R, Fischer H, Tschoepe D, Paschen B, Krause K, Derwahl K, Wenzl-Bauer V, Hamann A, Strotmann H, Milek K, Mueller S, Chu D, Tan K, Kung K, Tsang C, Tomlinson B, Koranyi L, Kerenyi Z, Benczur B, Illyes L, Hidvegi T, Somogyi A, Valco J, Ferenczi S, Rapi J, Voros P, Winkler G, Sydo T, Hetey M, Simon K, Penzes J, Kempler P, Bako B, Lengyel Z, Witmann I, Dudas M, Vandorfi G, Takacs J, Matoltsy A, Ladanyi E, Gyimesi A, Sadikot S, Parikh K, Jain S, Yajnik C, Sosale A, Shamanna P, Srikanta S, Shah S, Srinivas A, Banker D, Shah P, Sharda A, Makkar B, Rais N, Mardikar H, Mishra A, Bhupati S, Menon J, Sathe S, Gupta R, Sharma V, Darawsha M, Herskovits T, Hamoud S, Nikolsky E, Adawi F, Zimlichman R, Tsalihin D, Wainstein J, Klainman E, Mosseri M, Yerushalmi Y, Karnieli E, Knobler H, Benchetrit S, Tsur A, Yagil Y, Atar S, Beberashvili I, Fuchs S, Stern N, Pollak A, Chajek-Shaul T, Rozenman Y, Biton A, Bramucci E, Fiscella A, Grassia V, Piatti P, De Cosmo S, Di Lorenzo L, Merlini P, Mannucci E, Frontoni S, Trevisan R, Zenari L, Lambiase C, Salvioni A, Silvestri O, Ambrosio G, Di Bartolo P, Fattore L, Presbitero P, Calabrese M, Evola R, Gamba MA, Ibarra MOD, Munoz EC, Sanchez DR, Herrera CH, Rios JP, Llamas EB, Esperon GL, Cantu EG, Fragoso JN, Gonzalez JG, Martinez GR, Padilla FP, Mier GM, Marmolejo DH, Ruiz JG, Portilla NC, Rosas EL, Machado GM, Ramos JC, Briones IR, van Hessen MWJ, Strikwerda S, The SHK, Kooy A, Ronner E, Nierop PR, Remmen JJ, Groenemeijer BE, Hamer BJB, Basart DCG, van Lennep HWOR, Nieuwdorp M, van Dijk MPM, Kentgens S, van Kempen WW, Hoogendijk J, Spiering W, Voors-Pette C, Kose V, de Waard DEP, Gonkel F, Kaasjager HAH, Lingan GMR, Agous I, Kruik HJ, Imholz BPM, Pieterse M, Manrique H, Villena J, Leon L, Kundert K, Minchola J, Pinto M, Heredia J, Rodriguez A, Guerreros C, Berrospi P, Zubiate C, Allemant A, Arbanil H, Ponciano W, Calderon J, Lisson R, Segura L, Sidorowicz-Bialynicka A, Sciborski R, Fares I, Mader P, Skierkowska J, Stasinska T, Pomiecko W, Skorski M, Krzyzagorska E, Polaszewska-Muszynska M, Sowinski D, Strojek K, Rosinska-Migda J, Romanczuk P, Golebiowski G, Kubica J, Mazurek T, Wojnowski L, Pasternak D, Stachlewski P, Trzepla E, Bogdanowicz G, Uzunow A, Potakowska I, Miszczyszyn Z, Waszyrowski T, Smolenskaya O, Lukyanov Y, Vorokhobina N, Khalimov Y, Orlikova O, Rebrov A, Kukharchuk V, Boldueva S, Arkhipov M, Zhelninova T, Pavlysh E, Antsiferov M, Panov A, Pavlova M, Shustov S, Demchenko E, Galyavich A, Malakhina E, Semenova O, Kobalava Z, Kotova S, Gavrisheva I, Oschepkova E, Karpov Y, Sidorenko B, Kislyak O, Ametov A, Dreval A, Grineva E, Mkrtumyan A, Tyurina T, Sazonova O, Bonnici F, Ranjith N, Burgess L, Nortje H, Distiller L, Mitha I, Moore R, Conradie M, Horak A, Pillay S, Wellmann H, Berg E, Pillai P, Padayachee T, Corbett C, Makan H, Wing J, Vawda Z, Ebrahim I, Mitha E, Bhorat A, Fernandez JC, Munoz C, Cortada JB, Conde AC, Calvo C, Extremera BG, Delgado E, Masmiquel L, Puig JG, Parreno LD, Mauricio D, Redon J, Brito M, Lopez C, de la Morera JS, Linderfalk C, Larnefeldt H, Olsson A, Lonneborg L, Ekelund M, Samad B, Borgencrantz B, Nilsson J, Berglund O, Svensson M, Mooe T, Curiac D, Albin J, Angesjo E, Lannemyr O, Chiang C, Sheu W, Chen J, Tien K, Ueng K, Lai W, Yin W, Hung Y, Shyu K, Hou J, Lam H, Laothavorn P, Kuanprasert S, Khovidhunkit W, Benjasuratwong Y, Chotinaiwattarakul C, Mamanasiri S, Suraamornkul S, Pratipanawatr T, Nitiyanant W, Heller S, Ray K, Pieters R, Strang C, Bodalia B, Middleton A, Hall T, Chapman G, Calvert J, Reed R, Tam D, Butcher G, Jones N, Takhar A, Turner W, McNally D, Corey O, Chapman J, Mohr S, Edwards S, Bhatt D, Ocampo A, Kandath D, Aude Y, Ervin W, Savin V, Anderson R, Littlefield R, Oberoi M, Platt GE, Yazdani S, Mangoo-Karim R, Walder J, Gogia H, Chandrashekhar Y, Boccalandro F, Rogers W, Bilazarian S, Zieve F, Siage Y, O'Connor T, Mudaliar S, Nikas A, Giusti R, Glover R, Chilka S, French W, Roth E, Singh N, Christofferson R, Stich M, Dagogo-Jack S, Allison J, Zengotita GA, Ison R, Iteld B, Sulistio M, Gonzalez E, Gorman T, Hage-Korban E, Reddy R, Byars W, Antonishen M, Benjamin S, First B, Rosado J, Bruschetta H, Poling T, Rosendorff C, Kerstein HJ, Saba F, Willis J, Adams K, Vazquez EC, Ellison H, Kahn B, Kereiakes D, Powell S, Raskin P, Smith K, Varma S, Whittier F, Casanova R, Isserman S, Kaye W, McGuinn W, Bartkowiak A, Dworkin L, Labrador CA, Podlecki D, Popovtzer M, Aronoff S, Ballantyne C, Ortiz EG, Mora A, Pitts T, Reinhardt S, Soucie G, Wainwright W, Henson B, Sklaver N, Arakaki R, Brown J, Chalavarya G, Chochinov R, Dixon T, Kutner M, Perlman R, Raisinghani A, Salacata A, Awasty V, Elinoff V, George W, LaRochelle-Gryseels A, Mercado A, Miller G, Qureshi M, Steljes A, Wefald F, Wilson J, Chinn J, Chuang RB, Comulada-Rivera A, Hartman I, Narayan P, Pacheco T, Weiss R, Beavins J, Creevy J, Hamroff G, Hodson R, Kosinski E, Krichmar P, Patel R, Schneider R, Shapiro J, Sharp D, Speer J, Stegemoller R, Waxman F, Chang FY, Braun E, Eder F, Minor S, Albert M, Carr KW, Diaczok B, Gastman I, Gupta V, Longshaw K, Gonzalez-Campoy JM, Raikhel M, Thomas J, Wood K, Diab I, Furda J, Gelernt M, Halter M, House B, Kaster S, Raad G, Stamatin R, Barker B, Blonder R, Bloomberg RJ, Calderon RB, Carrol A, Comerota A, Feinglos M, Henderson D, Kastelic R, Stonesifer LD, Talano J, Lee PV, Brosseau J, Clark W, Cohen E, Fialkow J, Horton K, Kozman H, McGill J, Mihills C, Poonawala R, Shore K, Tejada L, Torres R, Wright W, Calatayud G, Chandna H, Drozdiak R, Fink R, Gill R, Glandt M, Gottlieb DW, Hack T, Kay J, Mansouri V, McKnight T, Mostel E, Schmidt L, Seide H, Sonel E, Taylor R, Velasquez M, Bretton E, Feldman R, Hartman A, Hershon K, Leach CR, Martin E, Mohiuddin F, Naygandhi Y, Riske T, Schima S, Uzoaga ER, Ward H, Weinstock R, Williams T, Altschuller A, Aoki T, Blumenthal S, Cash A, Eisner G, Gutmann J, Hagan M, Kabour A, Markus T, McKenzie W, Moursi M, Mystkowski P, Ovalle F, Perkins R, Popeil L, Saniuk R, Sierra Y, Alvarado O, Anderson J, Bajaj M, Blank R, Chu A, Levinsky L, Levy P, Osborne J, Pavon H, Sanderlin D, Schaer G, Zarich S, Atassi K, Bayron C, Casagrande M, Das D, Gimness M, Handel F, Kinstrey T, Leu S, Osei K, Nouel JS, Soltani Z, Sussman H, Chiu K, Duda R, Farnsworth K, Lano M, Lee F, Levin P, Pratt S, Richwine R, Ruiz-Rivera L, Turner J, Wood J, Zigrang WD, Baquerizo HR, Colon CB, Demattia J, Desai V, Fitz-Patrick D, Goral S, Odhav A, Prentiss A, Ruff C, Wu W, Wyne K, Abbott LG, Applegate R, Cabral J, Kotha P, Ortega P, and Simmons D
- Abstract
BACKGROUND: The cardiovascular safety and efficacy of many current antihyperglycemic agents, including saxagliptin, a dipeptidyl peptidase 4 (DPP-4) inhibitor, are unclear. METHODS: We randomly assigned 16,492 patients with type 2 diabetes who had a history of, or were at risk for, cardiovascular events to receive saxagliptin or placebo and followed them for a median of 2.1 years. Physicians were permitted to adjust other medications, including antihyperglycemic agents. The primary end point was a composite of cardiovascular death, myocardial infarction, or ischemic stroke. RESULTS: A primary end-point event occurred in 613 patients in the saxagliptin group and in 609 patients in the placebo group (7.3% and 7.2%, respectively, according to 2-year Kaplan-Meier estimates; hazard ratio with saxagliptin, 1.00; 95% confidence interval [CI], 0.89 to 1.12; P=0.99 for superiority; P<0.001 for noninferiority); the results were similar in the "on-treatment" analysis (hazard ratio, 1.03; 95% CI, 0.91 to 1.17). The major secondary end point of a composite of cardiovascular death, myocardial infarction, stroke, hospitalization for unstable angina, coronary revascularization, or heart failure occurred in 1059 patients in the saxagliptin group and in 1034 patients in the placebo group (12.8% and 12.4%, respectively, according to 2-year Kaplan-Meier estimates; hazard ratio, 1.02; 95% CI, 0.94 to 1.11; P=0.66). More patients in the saxagliptin group than in the placebo group were hospitalized for heart failure (3.5% vs. 2.8%; hazard ratio, 1.27; 95% CI, 1.07 to 1.51; P=0.007). Rates of adjudicated cases of acute and chronic pancreatitis were similar in the two groups (acute pancreatitis, 0.3% in the saxagliptin group and 0.2% in the placebo group; chronic pancreatitis, <0.1% and 0.1% in the two groups, respectively). CONCLUSIONS: DPP-4 inhibition with saxagliptin did not increase or decrease the rate of ischemic events, though the rate of hospitalization for heart failure was
- Published
- 2013
10. Saxagliptin and cardiovascular outcomes in patients with type 2 diabetes mellitus
- Author
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Scirica BM, Bhatt DL, Braunwald E, Steg PG, Davidson J, Hirshberg B, Ohman P, Frederich R, Wiviott SD, Hoffman EB, Cavender MA, Udell JA, Desai NR, Mosenzon O, McGuire DK, Ray KK, Leiter LA, Raz I, Desai N, Abrahamsen T, Grossman M, Morin S, Im K, Hoffman E, Gabovitch D, Pricken A, Buskila A, Stahre C, Price D, Billing-Clason S, Sabel K, Monyak J, Sjostrand M, Wei C, Lu J, Miller E, Raichlen J, Fitt S, Iqbal N, Donovan M, Davidson JA, Aguilar-Salinas C, Alvarsson M, Amerena J, Ardissino D, Averkov O, Avogaro A, Barnett A, Bretzel R, Chiang CE, Codoceo V, Corbalan R, Dalby A, Darius H, Deerochanawong C, Dellborg M, Eliaschewitz F, Garcia-Castillo A, Gomis R, Henry P, Hoekstra J, Jermendy G, Kastelein J, Keech A, Kiss R, Krempf M, Laakso M, Leiter L, Leitersdorf E, Lewis B, Litwak L, Lopez-Sendon J, Ma R, McGuire D, Medina F, Moses R, Nicolau JC, Opolski G, Ophuis TO, Paolasso E, Ruda M, Kumar KMP, Shestakova M, Sheu WHH, Smahelova A, Bhupathiraju BSR, Spinar J, Sritata P, Strojeck K, Villena-Chavez JE, Jia WP, Huo Y, Lowe C, Awtry E, Berger C, Desai AS, Gelfand E, Leeman D, Link M, Ruberg F, Vita J, Rost N, Silverman S, Greenberger NJ, Lerch MM, Gersh B, Nesto R, Del Prato S, Tuomilehto J, Kelsey S, Alvarisqueta A, Cuadrado J, Rista L, Hermida S, Baccaro C, Luquez C, Lagrutta M, Maffei L, Bartolacci I, Montana O, Cutuli H, Berli M, Lorenzatti A, Frechtel G, La Greca R, Fretes O, Diaz M, Papini NR, Farias E, Issa C, Elbert A, Lehman R, Arya M, Singh B, Colquhoun D, Jayasinghe R, de Looze F, Blombery P, Ward G, Szto G, Abhayaratna W, Borges J, Russo L, Felicio J, Santos F, Guimaraes F, Castro ML, Rossi P, Armaganijan D, Leaes P, Bandeira F, Franken M, Rassi N, Rea R, Zanella M, Amodeo C, Cesar L, Betti R, Chacra A, Schmid H, Bell A, Syan G, Zadra R, Conter H, Dumas R, Borts D, Dattani I, Poirier P, Cha J, Dzongowski P, Labonte R, St Pierre B, Gaudet D, Kouz S, Lamy A, Tishler S, Chehayeb R, Bedard J, Hramiak I, Teitelbaum I, Fortin C, Woo V, Conway J, Mehta P, Robinson S, Sussex B, Chiasson J, Muirhead N, Bose S, Ouellet A, Yale J, Bhargava R, Lau D, Tobe S, Perron P, Sigalas J, Bilodeau L, Tytus R, Achyuthan G, Pearce M, Steele A, Bailey G, Ma P, St-Maurice F, Rupka D, Houlden R, Bailey A, Rewa G, Sohal P, Ting R, Prieto J, Rodriguez M, Godoy G, Larenas G, Pincetti C, Cobos L, Saavedra V, Varleta P, Lucero F, Kuzmanic O, Acevedo M, Aguirre M, Florenzano F, Ma J, Bao Y, Jiang M, Xu W, Shi Y, Zheng M, Li Y, Dong Y, Zhao W, Sun M, Lei M, Wang J, Pistek Z, Rihacek I, Kucera D, Brada M, Naplava R, Karasova J, Vlasicova H, Skopecek J, Spinarova L, Raclavska L, Sarbochova R, Okenka L, Racicka E, Urbancova K, Oznerova M, Lorenc Z, Wasserburger B, Zahumensky E, Grunfeldova H, Hradec J, Lukac M, Svacina S, Podzimek J, Hemzsky L, Mikulkova I, Pavlickova J, Brychta T, Chochola J, Couffinhal T, Elbaz M, Petit C, Faller B, Marechaud R, Moulin P, Fendri S, Nazeyrollas P, Wendisch U, Busch K, Klausmann G, Duengen H, Appel K, Toursarkissian N, Jung T, Ott P, Schenkenberger I, Kuesters D, Landers B, Nischik R, Fischer H, Tschoepe D, Paschen B, Krause K, Derwahl K, Wenzl-Bauer V, Hamann A, Strotmann H, Milek K, Mueller S, Chu D, Tan K, Kung K, Tsang C, Tomlinson B, Koranyi L, Kerenyi Z, Benczur B, Illyes L, Hidvegi T, Somogyi A, Valco J, Ferenczi S, Rapi J, Voros P, Winkler G, Sydo T, Hetey M, Simon K, Penzes J, Kempler P, Bako B, Lengyel Z, Witmann I, Dudas M, Vandorfi G, Takacs J, Matoltsy A, Ladanyi E, Gyimesi A, Sadikot S, Parikh K, Jain S, Yajnik C, Sosale A, Shamanna P, Srikanta S, Shah S, Srinivas A, Banker D, Shah P, Sharda A, Makkar B, Rais N, Mardikar H, Mishra A, Bhupati S, Menon J, Sathe S, Gupta R, Sharma V, Darawsha M, Herskovits T, Hamoud S, Nikolsky E, Adawi F, Zimlichman R, Tsalihin D, Wainstein J, Klainman E, Mosseri M, Yerushalmi Y, Karnieli E, Knobler H, Benchetrit S, Tsur A, Yagil Y, Atar S, Beberashvili I, Fuchs S, Stern N, Pollak A, Chajek-Shaul T, Rozenman Y, Biton A, Bramucci E, Fiscella A, Grassia V, Piatti P, De Cosmo S, Di Lorenzo L, Merlini P, Mannucci E, Frontoni S, Trevisan R, Zenari L, Lambiase C, Salvioni A, Silvestri O, Ambrosio G, Di Bartolo P, Fattore L, Presbitero P, Calabrese M, Evola R, Gamba MA, Ibarra MOD, Munoz EC, Sanchez DR, Herrera CH, Rios JP, Llamas EB, Esperon GL, Cantu EG, Fragoso JN, Gonzalez JG, Martinez GR, Padilla FP, Mier GM, Marmolejo DH, Ruiz JG, Portilla NC, Rosas EL, Machado GM, Ramos JC, Briones IR, van Hessen MWJ, Strikwerda S, The SHK, Kooy A, Ronner E, Nierop PR, Remmen JJ, Groenemeijer BE, Hamer BJB, Basart DCG, van Lennep HWOR, Nieuwdorp M, van Dijk MPM, Kentgens S, van Kempen WW, Hoogendijk J, Spiering W, Voors-Pette C, Kose V, de Waard DEP, Gonkel F, Kaasjager HAH, Lingan GMR, Agous I, Kruik HJ, Imholz BPM, Pieterse M, Manrique H, Villena J, Leon L, Kundert K, Minchola J, Pinto M, Heredia J, Rodriguez A, Guerreros C, Berrospi P, Zubiate C, Allemant A, Arbanil H, Ponciano W, Calderon J, Lisson R, Segura L, Sidorowicz-Bialynicka A, Sciborski R, Fares I, Mader P, Skierkowska J, Stasinska T, Pomiecko W, Skorski M, Krzyzagorska E, Polaszewska-Muszynska M, Sowinski D, Strojek K, Rosinska-Migda J, Romanczuk P, Golebiowski G, Kubica J, Mazurek T, Wojnowski L, Pasternak D, Stachlewski P, Trzepla E, Bogdanowicz G, Uzunow A, Potakowska I, Miszczyszyn Z, Waszyrowski T, Smolenskaya O, Lukyanov Y, Vorokhobina N, Khalimov Y, Orlikova O, Rebrov A, Kukharchuk V, Boldueva S, Arkhipov M, Zhelninova T, Pavlysh E, Antsiferov M, Panov A, Pavlova M, Shustov S, Demchenko E, Galyavich A, Malakhina E, Semenova O, Kobalava Z, Kotova S, Gavrisheva I, Oschepkova E, Karpov Y, Sidorenko B, Kislyak O, Ametov A, Dreval A, Grineva E, Mkrtumyan A, Tyurina T, Sazonova O, Bonnici F, Ranjith N, Burgess L, Nortje H, Distiller L, Mitha I, Moore R, Conradie M, Horak A, Pillay S, Wellmann H, Berg E, Pillai P, Padayachee T, Corbett C, Makan H, Wing J, Vawda Z, Ebrahim I, Mitha E, Bhorat A, Fernandez JC, Munoz C, Cortada JB, Conde AC, Calvo C, Extremera BG, Delgado E, Masmiquel L, Puig JG, Parreno LD, Mauricio D, Redon J, Brito M, Lopez C, de la Morera JS, Linderfalk C, Larnefeldt H, Olsson A, Lonneborg L, Ekelund M, Samad B, Borgencrantz B, Nilsson J, Berglund O, Svensson M, Mooe T, Curiac D, Albin J, Angesjo E, Lannemyr O, Chiang C, Sheu W, Chen J, Tien K, Ueng K, Lai W, Yin W, Hung Y, Shyu K, Hou J, Lam H, Laothavorn P, Kuanprasert S, Khovidhunkit W, Benjasuratwong Y, Chotinaiwattarakul C, Mamanasiri S, Suraamornkul S, Pratipanawatr T, Nitiyanant W, Heller S, Ray K, Pieters R, Strang C, Bodalia B, Middleton A, Hall T, Chapman G, Calvert J, Reed R, Tam D, Butcher G, Jones N, Takhar A, Turner W, McNally D, Corey O, Chapman J, Mohr S, Edwards S, Bhatt D, Ocampo A, Kandath D, Aude Y, Ervin W, Savin V, Anderson R, Littlefield R, Oberoi M, Platt GE, Yazdani S, Mangoo-Karim R, Walder J, Gogia H, Chandrashekhar Y, Boccalandro F, Rogers W, Bilazarian S, Zieve F, Siage Y, O'Connor T, Mudaliar S, Nikas A, Giusti R, Glover R, Chilka S, French W, Roth E, Singh N, Christofferson R, Stich M, Dagogo-Jack S, Allison J, Zengotita GA, Ison R, Iteld B, Sulistio M, Gonzalez E, Gorman T, Hage-Korban E, Reddy R, Byars W, Antonishen M, Benjamin S, First B, Rosado J, Bruschetta H, Poling T, Rosendorff C, Kerstein HJ, Saba F, Willis J, Adams K, Vazquez EC, Ellison H, Kahn B, Kereiakes D, Powell S, Raskin P, Smith K, Varma S, Whittier F, Casanova R, Isserman S, Kaye W, McGuinn W, Bartkowiak A, Dworkin L, Labrador CA, Podlecki D, Popovtzer M, Aronoff S, Ballantyne C, Ortiz EG, Mora A, Pitts T, Reinhardt S, Soucie G, Wainwright W, Henson B, Sklaver N, Arakaki R, Brown J, Chalavarya G, Chochinov R, Dixon T, Kutner M, Perlman R, Raisinghani A, Salacata A, Awasty V, Elinoff V, George W, LaRochelle-Gryseels A, Mercado A, Miller G, Qureshi M, Steljes A, Wefald F, Wilson J, Chinn J, Chuang RB, Comulada-Rivera A, Hartman I, Narayan P, Pacheco T, Weiss R, Beavins J, Creevy J, Hamroff G, Hodson R, Kosinski E, Krichmar P, Patel R, Schneider R, Shapiro J, Sharp D, Speer J, Stegemoller R, Waxman F, Chang FY, Braun E, Eder F, Minor S, Albert M, Carr KW, Diaczok B, Gastman I, Gupta V, Longshaw K, Gonzalez-Campoy JM, Raikhel M, Thomas J, Wood K, Diab I, Furda J, Gelernt M, Halter M, House B, Kaster S, Raad G, Stamatin R, Barker B, Blonder R, Bloomberg RJ, Calderon RB, Carrol A, Comerota A, Feinglos M, Henderson D, Kastelic R, Stonesifer LD, Talano J, Lee PV, Brosseau J, Clark W, Cohen E, Fialkow J, Horton K, Kozman H, McGill J, Mihills C, Poonawala R, Shore K, Tejada L, Torres R, Wright W, Calatayud G, Chandna H, Drozdiak R, Fink R, Gill R, Glandt M, Gottlieb DW, Hack T, Kay J, Mansouri V, McKnight T, Mostel E, Schmidt L, Seide H, Sonel E, Taylor R, Velasquez M, Bretton E, Feldman R, Hartman A, Hershon K, Leach CR, Martin E, Mohiuddin F, Naygandhi Y, Riske T, Schima S, Uzoaga ER, Ward H, Weinstock R, Williams T, Altschuller A, Aoki T, Blumenthal S, Cash A, Eisner G, Gutmann J, Hagan M, Kabour A, Markus T, McKenzie W, Moursi M, Mystkowski P, Ovalle F, Perkins R, Popeil L, Saniuk R, Sierra Y, Alvarado O, Anderson J, Bajaj M, Blank R, Chu A, Levinsky L, Levy P, Osborne J, Pavon H, Sanderlin D, Schaer G, Zarich S, Atassi K, Bayron C, Casagrande M, Das D, Gimness M, Handel F, Kinstrey T, Leu S, Osei K, Nouel JS, Soltani Z, Sussman H, Chiu K, Duda R, Farnsworth K, Lano M, Lee F, Levin P, Pratt S, Richwine R, Ruiz-Rivera L, Turner J, Wood J, Zigrang WD, Baquerizo HR, Colon CB, Demattia J, Desai V, Fitz-Patrick D, Goral S, Odhav A, Prentiss A, Ruff C, Wu W, Wyne K, Abbott LG, Applegate R, Cabral J, Kotha P, Ortega P, Simmons D, General Internal Medicine, Vascular Medicine, Other departments, Scirica, B, Bhatt, D, Braunwald, E, Steg, P, Davidson, J, Hirshberg, B, Ohman, P, Frederich, R, Wiviott, S, Hoffman, E, Cavender, M, Udell, J, Desai, N, Mosenzon, O, Mcguire, D, Ray, K, Leiter, L, Raz, I, Abrahamsen, T, Grossman, M, Morin, S, Im, K, Gabovitch, D, Pricken, A, Buskila, A, Stahre, C, Price, D, Billing-Clason, S, Sabel, K, Monyak, J, Sjostrand, M, Wei, C, Lu, J, Miller, E, Raichlen, J, Fitt, S, Iqbal, N, Donovan, M, Aguilar-Salinas, C, Alvarsson, M, Amerena, J, Ardissino, D, Averkov, O, Avogaro, A, Barnett, A, Bretzel, R, Chiang, C, Codoceo, V, Corbalan, R, Dalby, A, Darius, H, Deerochanawong, C, Dellborg, M, Eliaschewitz, F, Garcia-Castillo, A, Gomis, R, Henry, P, Hoekstra, J, Jermendy, G, Kastelein, J, Keech, A, Kiss, R, Krempf, M, Laakso, M, Leitersdorf, E, Lewis, B, Litwak, L, Lopez-Sendon, J, Ma, R, Medina, F, Moses, R, Nicolau, J, Opolski, G, Ophuis, T, Paolasso, E, Ruda, M, Kumar, K, Shestakova, M, Sheu, W, Smahelova, A, Bhupathiraju, B, Spinar, J, Sritata, P, Strojeck, K, Villena-Chavez, J, Jia, W, Huo, Y, Lowe, C, Awtry, E, Berger, C, Desai, A, Gelfand, E, Leeman, D, Link, M, Ruberg, F, Vita, J, Rost, N, Silverman, S, Greenberger, N, Lerch, M, Gersh, B, Nesto, R, Del Prato, S, Tuomilehto, J, Kelsey, S, Alvarisqueta, A, Cuadrado, J, Rista, L, Hermida, S, Baccaro, C, Luquez, C, Lagrutta, M, Maffei, L, Bartolacci, I, Montana, O, Cutuli, H, Berli, M, Lorenzatti, A, Frechtel, G, La Greca, R, Fretes, O, Diaz, M, Papini, N, Farias, E, Issa, C, Elbert, A, Lehman, R, Arya, M, Singh, B, Colquhoun, D, Jayasinghe, R, de Looze, F, Blombery, P, Ward, G, Szto, G, Abhayaratna, W, Borges, J, Russo, L, Felicio, J, Santos, F, Guimaraes, F, Castro, M, Rossi, P, Armaganijan, D, Leaes, P, Bandeira, F, Franken, M, Rassi, N, Rea, R, Zanella, M, Amodeo, C, Cesar, L, Betti, R, Chacra, A, Schmid, H, Bell, A, Syan, G, Zadra, R, Conter, H, Dumas, R, Borts, D, Dattani, I, Poirier, P, Cha, J, Dzongowski, P, Labonte, R, St Pierre, B, Gaudet, D, Kouz, S, Lamy, A, Tishler, S, Chehayeb, R, Bedard, J, Hramiak, I, Teitelbaum, I, Fortin, C, Woo, V, Conway, J, Mehta, P, Robinson, S, Sussex, B, Chiasson, J, Muirhead, N, Bose, S, Ouellet, A, Yale, J, Bhargava, R, Lau, D, Tobe, S, Perron, P, Sigalas, J, Bilodeau, L, Tytus, R, Achyuthan, G, Pearce, M, Steele, A, Bailey, G, Ma, P, St-Maurice, F, Rupka, D, Houlden, R, Bailey, A, Rewa, G, Sohal, P, Ting, R, Prieto, J, Rodriguez, M, Godoy, G, Larenas, G, Pincetti, C, Cobos, L, Saavedra, V, Varleta, P, Lucero, F, Kuzmanic, O, Acevedo, M, Aguirre, M, Florenzano, F, Ma, J, Bao, Y, Jiang, M, Xu, W, Shi, Y, Zheng, M, Li, Y, Dong, Y, Zhao, W, Sun, M, Lei, M, Wang, J, Pistek, Z, Rihacek, I, Kucera, D, Brada, M, Naplava, R, Karasova, J, Vlasicova, H, Skopecek, J, Spinarova, L, Raclavska, L, Sarbochova, R, Okenka, L, Racicka, E, Urbancova, K, Oznerova, M, Lorenc, Z, Wasserburger, B, Zahumensky, E, Grunfeldova, H, Hradec, J, Lukac, M, Svacina, S, Podzimek, J, Hemzsky, L, Mikulkova, I, Pavlickova, J, Brychta, T, Chochola, J, Couffinhal, T, Elbaz, M, Petit, C, Faller, B, Marechaud, R, Moulin, P, Fendri, S, Nazeyrollas, P, Wendisch, U, Busch, K, Klausmann, G, Duengen, H, Appel, K, Toursarkissian, N, Jung, T, Ott, P, Schenkenberger, I, Kuesters, D, Landers, B, Nischik, R, Fischer, H, Tschoepe, D, Paschen, B, Krause, K, Derwahl, K, Wenzl-Bauer, V, Hamann, A, Strotmann, H, Milek, K, Mueller, S, Chu, D, Tan, K, Kung, K, Tsang, C, Tomlinson, B, Koranyi, L, Kerenyi, Z, Benczur, B, Illyes, L, Hidvegi, T, Somogyi, A, Valco, J, Ferenczi, S, Rapi, J, Voros, P, Winkler, G, Sydo, T, Hetey, M, Simon, K, Penzes, J, Kempler, P, Bako, B, Lengyel, Z, Witmann, I, Dudas, M, Vandorfi, G, Takacs, J, Matoltsy, A, Ladanyi, E, Gyimesi, A, Sadikot, S, Parikh, K, Jain, S, Yajnik, C, Sosale, A, Shamanna, P, Srikanta, S, Shah, S, Srinivas, A, Banker, D, Shah, P, Sharda, A, Makkar, B, Rais, N, Mardikar, H, Mishra, A, Bhupati, S, Menon, J, Sathe, S, Gupta, R, Sharma, V, Darawsha, M, Herskovits, T, Hamoud, S, Nikolsky, E, Adawi, F, Zimlichman, R, Tsalihin, D, Wainstein, J, Klainman, E, Mosseri, M, Yerushalmi, Y, Karnieli, E, Knobler, H, Benchetrit, S, Tsur, A, Yagil, Y, Atar, S, Beberashvili, I, Fuchs, S, Stern, N, Pollak, A, Chajek-Shaul, T, Rozenman, Y, Biton, A, Bramucci, E, Fiscella, A, Grassia, V, Piatti, P, De Cosmo, S, Di Lorenzo, L, Merlini, P, Mannucci, E, Frontoni, S, Trevisan, R, Zenari, L, Lambiase, C, Salvioni, A, Silvestri, O, Ambrosio, G, Di Bartolo, P, Fattore, L, Presbitero, P, Calabrese, M, Evola, R, Gamba, M, Ibarra, M, Munoz, E, Sanchez, D, Herrera, C, Rios, J, Llamas, E, Esperon, G, Cantu, E, Fragoso, J, Gonzalez, J, Martinez, G, Padilla, F, Mier, G, Marmolejo, D, Ruiz, J, Portilla, N, Rosas, E, Machado, G, Ramos, J, Briones, I, van Hessen, M, Strikwerda, S, The, S, Kooy, A, Ronner, E, Nierop, P, Remmen, J, Groenemeijer, B, Hamer, B, Basart, D, van Lennep, H, Nieuwdorp, M, van Dijk, M, Kentgens, S, van Kempen, W, Hoogendijk, J, Spiering, W, Voors-Pette, C, Kose, V, de Waard, D, Gonkel, F, Kaasjager, H, Lingan, G, Agous, I, Kruik, H, Imholz, B, Pieterse, M, Manrique, H, Villena, J, Leon, L, Kundert, K, Minchola, J, Pinto, M, Heredia, J, Rodriguez, A, Guerreros, C, Berrospi, P, Zubiate, C, Allemant, A, Arbanil, H, Ponciano, W, Calderon, J, Lisson, R, Segura, L, Sidorowicz-Bialynicka, A, Sciborski, R, Fares, I, Mader, P, Skierkowska, J, Stasinska, T, Pomiecko, W, Skorski, M, Krzyzagorska, E, Polaszewska-Muszynska, M, Sowinski, D, Strojek, K, Rosinska-Migda, J, Romanczuk, P, Golebiowski, G, Kubica, J, Mazurek, T, Wojnowski, L, Pasternak, D, Stachlewski, P, Trzepla, E, Bogdanowicz, G, Uzunow, A, Potakowska, I, Miszczyszyn, Z, Waszyrowski, T, Smolenskaya, O, Lukyanov, Y, Vorokhobina, N, Khalimov, Y, Orlikova, O, Rebrov, A, Kukharchuk, V, Boldueva, S, Arkhipov, M, Zhelninova, T, Pavlysh, E, Antsiferov, M, Panov, A, Pavlova, M, Shustov, S, Demchenko, E, Galyavich, A, Malakhina, E, Semenova, O, Kobalava, Z, Kotova, S, Gavrisheva, I, Oschepkova, E, Karpov, Y, Sidorenko, B, Kislyak, O, Ametov, A, Dreval, A, Grineva, E, Mkrtumyan, A, Tyurina, T, Sazonova, O, Bonnici, F, Ranjith, N, Burgess, L, Nortje, H, Distiller, L, Mitha, I, Moore, R, Conradie, M, Horak, A, Pillay, S, Wellmann, H, Berg, E, Pillai, P, Padayachee, T, Corbett, C, Makan, H, Wing, J, Vawda, Z, Ebrahim, I, Mitha, E, Bhorat, A, Fernandez, J, Munoz, C, Cortada, J, Conde, A, Calvo, C, Extremera, B, Delgado, E, Masmiquel, L, Puig, J, Parreno, L, Mauricio, D, Redon, J, Brito, M, Lopez, C, de la Morera, J, Linderfalk, C, Larnefeldt, H, Olsson, A, Lonneborg, L, Ekelund, M, Samad, B, Borgencrantz, B, Nilsson, J, Berglund, O, Svensson, M, Mooe, T, Curiac, D, Albin, J, Angesjo, E, Lannemyr, O, Chen, J, Tien, K, Ueng, K, Lai, W, Yin, W, Hung, Y, Shyu, K, Hou, J, Lam, H, Laothavorn, P, Kuanprasert, S, Khovidhunkit, W, Benjasuratwong, Y, Chotinaiwattarakul, C, Mamanasiri, S, Suraamornkul, S, Pratipanawatr, T, Nitiyanant, W, Heller, S, Pieters, R, Strang, C, Bodalia, B, Middleton, A, Hall, T, Chapman, G, Calvert, J, Reed, R, Tam, D, Butcher, G, Jones, N, Takhar, A, Turner, W, Mcnally, D, Corey, O, Chapman, J, Mohr, S, Edwards, S, Ocampo, A, Kandath, D, Aude, Y, Ervin, W, Savin, V, Anderson, R, Littlefield, R, Oberoi, M, Platt, G, Yazdani, S, Mangoo-Karim, R, Walder, J, Gogia, H, Chandrashekhar, Y, Boccalandro, F, Rogers, W, Bilazarian, S, Zieve, F, Siage, Y, O'Connor, T, Mudaliar, S, Nikas, A, Giusti, R, Glover, R, Chilka, S, French, W, Roth, E, Singh, N, Christofferson, R, Stich, M, Dagogo-Jack, S, Allison, J, Zengotita, G, Ison, R, Iteld, B, Sulistio, M, Gonzalez, E, Gorman, T, Hage-Korban, E, Reddy, R, Byars, W, Antonishen, M, Benjamin, S, First, B, Rosado, J, Bruschetta, H, Poling, T, Rosendorff, C, Kerstein, H, Saba, F, Willis, J, Adams, K, Vazquez, E, Ellison, H, Kahn, B, Kereiakes, D, Powell, S, Raskin, P, Smith, K, Varma, S, Whittier, F, Casanova, R, Isserman, S, Kaye, W, Mcguinn, W, Bartkowiak, A, Dworkin, L, Labrador, C, Podlecki, D, Popovtzer, M, Aronoff, S, Ballantyne, C, Ortiz, E, Mora, A, Pitts, T, Reinhardt, S, Soucie, G, Wainwright, W, Henson, B, Sklaver, N, Arakaki, R, Brown, J, Chalavarya, G, Chochinov, R, Dixon, T, Kutner, M, Perlman, R, Raisinghani, A, Salacata, A, Awasty, V, Elinoff, V, George, W, LaRochelle-Gryseels, A, Mercado, A, Miller, G, Qureshi, M, Steljes, A, Wefald, F, Wilson, J, Chinn, J, Chuang, R, Comulada-Rivera, A, Hartman, I, Narayan, P, Pacheco, T, Weiss, R, Beavins, J, Creevy, J, Hamroff, G, Hodson, R, Kosinski, E, Krichmar, P, Patel, R, Schneider, R, Shapiro, J, Sharp, D, Speer, J, Stegemoller, R, Waxman, F, Chang, F, Braun, E, Eder, F, Minor, S, Albert, M, Carr, K, Diaczok, B, Gastman, I, Gupta, V, Longshaw, K, Gonzalez-Campoy, J, Raikhel, M, Thomas, J, Wood, K, Diab, I, Furda, J, Gelernt, M, Halter, M, House, B, Kaster, S, Raad, G, Stamatin, R, Barker, B, Blonder, R, Bloomberg, R, Calderon, R, Carrol, A, Comerota, A, Feinglos, M, Henderson, D, Kastelic, R, Stonesifer, L, Talano, J, Lee, P, Brosseau, J, Clark, W, Cohen, E, Fialkow, J, Horton, K, Kozman, H, Mcgill, J, Mihills, C, Poonawala, R, Shore, K, Tejada, L, Torres, R, Wright, W, Calatayud, G, Chandna, H, Drozdiak, R, Fink, R, Gill, R, Glandt, M, Gottlieb, D, Hack, T, Kay, J, Mansouri, V, Mcknight, T, Mostel, E, Schmidt, L, Seide, H, Sonel, E, Taylor, R, Velasquez, M, Bretton, E, Feldman, R, Hartman, A, Hershon, K, Leach, C, Martin, E, Mohiuddin, F, Naygandhi, Y, Riske, T, Schima, S, Uzoaga, E, Ward, H, Weinstock, R, Williams, T, Altschuller, A, Aoki, T, Blumenthal, S, Cash, A, Eisner, G, Gutmann, J, Hagan, M, Kabour, A, Markus, T, Mckenzie, W, Moursi, M, Mystkowski, P, Ovalle, F, Perkins, R, Popeil, L, Saniuk, R, Sierra, Y, Alvarado, O, Anderson, J, Bajaj, M, Blank, R, Chu, A, Levinsky, L, Levy, P, Osborne, J, Pavon, H, Sanderlin, D, Schaer, G, Zarich, S, Atassi, K, Bayron, C, Casagrande, M, Das, D, Gimness, M, Handel, F, Kinstrey, T, Leu, S, Osei, K, Nouel, J, Soltani, Z, Sussman, H, Chiu, K, Duda, R, Farnsworth, K, Lano, M, Lee, F, Levin, P, Pratt, S, Richwine, R, Ruiz-Rivera, L, Turner, J, Wood, J, Zigrang, W, Baquerizo, H, Colon, C, Demattia, J, Desai, V, Fitz-Patrick, D, Goral, S, Odhav, A, Prentiss, A, Ruff, C, Wu, W, Wyne, K, Abbott, L, Applegate, R, Cabral, J, Kotha, P, Ortega, P, and Simmons, D
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Male ,Adamantane ,Dipeptidyl peptidase-4 inhibitor ,Type 2 diabetes ,Kaplan-Meier Estimate ,Saxagliptin ,chemistry.chemical_compound ,80 and over ,glucose ,saxagliptin ,Aged, 80 and over ,Medicine (all) ,Hazard ratio ,11 Medical And Health Sciences ,General Medicine ,Dipeptides ,Middle Aged ,Hospitalization ,Cardiovascular Diseases ,Female ,Aged ,Diabetes Mellitus, Type 2 ,Dipeptidyl-Peptidase IV Inhibitors ,Double-Blind Method ,Heart Failure ,Humans ,Hypoglycemia ,Hypoglycemic Agents ,Pancreatitis ,Alogliptin ,Type 2 ,medicine.drug ,insulin ,medicine.medical_specialty ,General & Internal Medicine ,Internal medicine ,Diabetes mellitus ,medicine ,Empagliflozin ,Diabetes Mellitus ,Intensive care medicine ,glycosylated hemoglobin ,business.industry ,Semaglutide ,SAVOR-TIMI 53 Steering Committee and Investigators ,medicine.disease ,chemistry ,placebo ,business - Abstract
BACKGROUND: The cardiovascular safety and efficacy of many current antihyperglycemic agents, including saxagliptin, a dipeptidyl peptidase 4 (DPP-4) inhibitor, are unclear. METHODS: We randomly assigned 16,492 patients with type 2 diabetes who had a history of, or were at risk for, cardiovascular events to receive saxagliptin or placebo and followed them for a median of 2.1 years. Physicians were permitted to adjust other medications, including antihyperglycemic agents. The primary end point was a composite of cardiovascular death, myocardial infarction, or ischemic stroke. RESULTS: A primary end-point event occurred in 613 patients in the saxagliptin group and in 609 patients in the placebo group (7.3% and 7.2%, respectively, according to 2-year Kaplan-Meier estimates; hazard ratio with saxagliptin, 1.00; 95% confidence interval [CI], 0.89 to 1.12; P=0.99 for superiority; P
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11. Clustering words
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Ferenczi, S., Zamboni, Luca Q., Institut Camille Jordan [Villeurbanne] (ICJ), École Centrale de Lyon (ECL), Université de Lyon-Université de Lyon-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université Jean Monnet [Saint-Étienne] (UJM)-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS), and Zamboni, Luca Q.
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[MATH.MATH-CO] Mathematics [math]/Combinatorics [math.CO] ,[MATH.MATH-CO]Mathematics [math]/Combinatorics [math.CO] ,FOS: Mathematics ,Mathematics - Combinatorics ,Combinatorics (math.CO) ,68R15 ,ComputingMilieux_MISCELLANEOUS - Abstract
We characterize words which cluster under the Burrows-Wheeler transform as those words $w$ such that $ww$ occurs in a trajectory of an interval exchange transformation, and build examples of clustering words.
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12. Interactions between Dynamics, Arithmetics and Combinatorics: The Good, the Bad, and the Ugly
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Berthe, Valerie, Ferenczi, S., L.Q., Zamboni, Arithmétique informatique (ARITH), Laboratoire d'Informatique de Robotique et de Microélectronique de Montpellier (LIRMM), Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM), S. Kolyada, Y. Manin, and T. Ward
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010101 applied mathematics ,010102 general mathematics ,[INFO.INFO-OH]Computer Science [cs]/Other [cs.OH] ,0101 mathematics ,01 natural sciences - Abstract
Contemporary Mathematics, ISSN: 0271-413; International audience; Interactions between Dynamics, Arithmetics and Combinatorics: The Good, the Bad, and the Ugly
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- 2005
13. Pathophysiology and clinical studies in CKD 5D
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Raimann, J. G., primary, Gotch, F., additional, Keen, M., additional, Kotanko, P., additional, Levin, N. W., additional, Pierratos, A., additional, Lindsay, R., additional, Severova-Andreevska, G., additional, Trajceska, L., additional, Gelev, S., additional, Selim, G., additional, Sikole, A., additional, Yoon, S. Y., additional, Hwang, S. D., additional, Cho, D. K., additional, Cho, Y. H., additional, Moon, S. J., additional, Ribitsch, W., additional, Schreiner, P. J., additional, Uhlmann, M., additional, Schilcher, G., additional, Stadlbauer, V., additional, Horina, J. H., additional, Rosenkranz, A. R., additional, Schneditz, D., additional, Kiss, I., additional, Kerkovits, L., additional, Ambrus, C., additional, Kulcsar, I., additional, Szegedi, J., additional, Benke, A., additional, Borbas, B., additional, Ferenczi, S., additional, Hengsperger, M., additional, Kazup, S., additional, Nagy, L., additional, Nemeth, J., additional, Rozinka, A., additional, Szabo, T., additional, Szelestei, T., additional, Toth, E., additional, Varga, G., additional, Wagner, G., additional, Zakar, G., additional, Gergely, L., additional, Tisler, A., additional, Kiss, Z., additional, Sasaki, S., additional, Miyamato, M., additional, Nomura, A., additional, Koitabashi, K., additional, Nishiwaki, H., additional, Suzuki, T., additional, Uchida, D., additional, Kawarazaki, H., additional, Shibagaki, Y., additional, Kimura, K., additional, Libetta, C., additional, Martinelli, C., additional, Margiotta, E., additional, Borettaz, I., additional, Canevari, M., additional, Esposito, P., additional, Sepe, V., additional, Dal Canton, A., additional, Pateinakis, P., additional, Dimitriadis, C., additional, Papagianni, A., additional, Douma, S., additional, Efstratiadis, G., additional, Memmos, D., additional, Nelson, C. L., additional, Dunstan, P. J., additional, Zwiech, R., additional, Hasuike, Y., additional, Yanase, K., additional, Hamahata, S., additional, Nagai, T., additional, Yahiro, M., additional, Kaibe, S., additional, Kida, A., additional, Nagasawa, Y., additional, Kuragano, T., additional, Nakanishi, T., additional, Kim, J. S., additional, Yang, J. W., additional, Choi, S. O., additional, Han, B. G., additional, Chang, J. H., additional, Kim, A. J., additional, Kim, H. S., additional, Ro, H., additional, Jung, J. Y., additional, Lee, H. H., additional, Chung, W., additional, Tanaka, H., additional, Kita, T., additional, Okamoto, K., additional, Mikami, M., additional, Sakai, R., additional, Lojacono, E., additional, Votta, B., additional, Rampino, T., additional, Gregorini, M., additional, Amore, A., additional, Coppo, R., additional, ElSharkawy, M. M. S., additional, Kamel, M., additional, Elhamamsy, M., additional, Allam, S., additional, Ryu, J.-H., additional, Lee, S., additional, Hong, S. C., additional, Kim, S.-J., additional, Kang, D.-H., additional, Ryu, D.-R., additional, Choi, K. B., additional, Kiraz, T., additional, Yalcin, A., additional, Akay, M., additional, Sahin, G., additional, Musmul, A., additional, Kamijo, Y., additional, Horiuchi, H., additional, Iida, H., additional, Saito, K., additional, Furutera, R., additional, Ishibashi, Y., additional, Sidiropoulou, M., additional, Patsialas, S., additional, Angelopoulos, M., additional, Torreggiani, M., additional, Serpieri, N., additional, Arazzi, M., additional, Esposito, V., additional, Calatroni, M., additional, La Porta, E., additional, Catucci, D., additional, Montagna, G., additional, Semeraro, L., additional, Efficace, E., additional, Piazza, V., additional, Picardi, L., additional, Villa, G., additional, Esposito, C., additional, Kim, J. C., additional, Hwang, E., additional, Park, K., additional, Karakizlis, H., additional, Bohl, K., additional, Kortus-Goetze, B., additional, Dodel, R., additional, Hoyer, J., additional, Cinar, A., additional, Kazancioglu, R., additional, Isik, A. T., additional, Aydemir, E., additional, Gorcin, B., additional, Radic, J., additional, Ljutic, D., additional, Radic, M., additional, Kovacic, V., additional, Sain, M., additional, Dodig Curkovic, K., additional, Grzegorzewska, A. E., additional, Niepolski, L., additional, Sikora, J., additional, Jagodzinski, P., additional, Sowinska, A., additional, Sirolli, V., additional, Rossi, C., additional, Di Castelnuovo, A., additional, Felaco, P., additional, Amoroso, L., additional, Zucchelli, M., additional, Ciavardelli, D., additional, Sacchetta, P., additional, Urbani, A., additional, Arduini, A., additional, Bonomini, M., additional, Inoue, T., additional, Okano, K., additional, Tsuruta, Y., additional, Tsuchiya, K., additional, Akiba, T., additional, Nitta, K., additional, and Pajzderski, D., additional
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- 2013
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14. Anaemia in CKD 1-5
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Hirata, M., primary, Tashiro, Y., additional, Aizawa, K., additional, Endo, K., additional, Hirata, M., additional, Serizawa, K., additional, Yogo, K., additional, Cases, A., additional, Portoles, J., additional, Calls, J., additional, Martinez-Castelao, A., additional, Munar, M. A., additional, Segarra, A., additional, Samouilidou, E., additional, Pantelias, K., additional, Petras, D., additional, Mpakirtzi, T., additional, Pipili, C., additional, Chatzivasileiou, G., additional, Vasiliou, K., additional, Denda, E., additional, Grapsa, E., additional, Tzanatos, H., additional, Shoji, S., additional, Inaba, M., additional, Tomosugi, N., additional, Okuno, S., additional, Ichii, M., additional, Yamakawa, T., additional, Kurihara, S., additional, Barsan, L., additional, Stanciu, A., additional, Stancu, S., additional, Capusa, C., additional, Bratescu, L., additional, Mircescu, G., additional, Kuo, K.-L., additional, Hung, S.-C., additional, Lee, T.-S., additional, Tarng, D.-C., additional, Nistor, I., additional, Covic, A., additional, Goldsmith, D., additional, Garrido, P., additional, Fernandes, J., additional, Ribeiro, S., additional, Vala, H., additional, Parada, B., additional, Alves, R., additional, Belo, L., additional, Costa, E., additional, Santos-Silva, A., additional, Reis, F., additional, Abdulnabi, K., additional, Ullah, A., additional, Abdulateef, A., additional, Howse, M., additional, Khalil, A., additional, Fouqueray, B., additional, Hoffmann, M., additional, Addison, J., additional, Manamley, N., additional, Stamopoulos, D., additional, Mpakirtzi, N., additional, Afentakis, N., additional, Yu, K.- H., additional, Chou, J., additional, Klaus, S., additional, Schaddelee, M., additional, Kashiwa, M., additional, Takada, A., additional, Neff, T., additional, Galle, J., additional, Claes, K., additional, Di Giulio, S., additional, Guerin, A., additional, Herlitz, H., additional, Kiss, I., additional, Wirnsberger, G., additional, Froissart, M., additional, Winearls, C., additional, Martinez Castelao, A., additional, Cases Amenos, A., additional, Torre Carballada, A., additional, Torralba Iranzo, F. J., additional, Bronsoms Artero, J. M., additional, Toran Monserrat, D., additional, Valles Prats, M., additional, Merino, J. L., additional, Espejo, B., additional, Bueno, B., additional, Amezquita, Y., additional, Paraiso, V., additional, Kiss, Z., additional, Kerkovits, L., additional, Ambrus, C., additional, Kulcsar, I., additional, Szegedi, J., additional, Benke, A., additional, Borbas, B., additional, Ferenczi, S., additional, Hengsperger, M., additional, Kazup, S., additional, Nagy, L., additional, Nemeth, J., additional, Rozinka, A., additional, Szabo, T., additional, Szelestei, T., additional, Toth, E., additional, Varga, G., additional, Wagner, G., additional, Zakar, G., additional, Gergely, L., additional, Exarchou, K., additional, Tanahill, N., additional, Anthoney, A., additional, Ahmed, S., additional, Oprican, R., additional, Lipan, M., additional, Chirculescu, B., additional, Roger, S., additional, Malecki, R., additional, Farouk, M., additional, Dellanna, F., additional, Thomas, M., additional, Touam, M., additional, Chantrel, F., additional, Bouiller, M., additional, Hurot, J.-M., additional, Raphael, T., additional, Testa, A., additional, Veillon, S., additional, Vendrely, B., additional, Masoumi, Z., additional, Ahmadpoor, P., additional, Ghaderian, S. M. H., additional, Nafar, M., additional, Samavat, S., additional, Samadian, F., additional, Poorrezagholi, F., additional, Shahidi, M., additional, Riccio, E., additional, Visciano, B., additional, Capuano, I., additional, Memoli, A., additional, Mozzillo, G., additional, Memoli, B., additional, and Pisani, A., additional
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- 2013
- Full Text
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15. The effect of frequent or occasional dialysis-associated hypotension on survival of patients on maintenance haemodialysis
- Author
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Tisler, A., primary, Akocsi, K., additional, Borbas, B., additional, Fazakas, L., additional, Ferenczi, S., additional, Gorogh, S., additional, Kulcsar, I., additional, Nagy, L., additional, Samik, J., additional, Szegedi, J., additional, Toth, E., additional, Wagner, G., additional, and Kiss, I., additional
- Published
- 2003
- Full Text
- View/download PDF
16. Zero Entropy and Directional Bernoullicity of a Gaussian ℤ 2 -Action
- Author
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Ferenczi, S., primary and Kaminski, B., additional
- Published
- 1995
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- View/download PDF
17. Zero entropy and directional Bernoullicity of a Gaussian 𝑍²-action
- Author
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Ferenczi, S., primary and Kamiński, B., additional
- Published
- 1995
- Full Text
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18. Tiling and local rank properties of the Morse sequence
- Author
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Ferenczi, S., primary
- Published
- 1994
- Full Text
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19. Verein deutscher Chemiker
- Author
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Ferenczi, S.
- Subjects
General Medicine - Abstract
n/a
- Published
- 1900
- Full Text
- View/download PDF
20. Complexity of sequences and dynamical systems
- Author
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Ferenczi, S.
- Published
- 1999
- Full Text
- View/download PDF
21. Complexity for finite factors of infinite sequences
- Author
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Ferenczi, S. and Kasa, Z.
- Published
- 1999
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- View/download PDF
22. Zero entropy and directional Bernoullicity of a Gaussian ${\bf Z}\sp 2$-action
- Author
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Ferenczi, S. and Kamiński, B.
- Abstract
We give an example of a Gaussian $ {\mathbb{Z}^2}$ with zero entropy which is weakly mixing, rigid and such that every non-trivial measure-preserving transformation $ {\Phi ^g}$ , is a Bernoulli shift with infinite entropy.
- Published
- 1995
23. Pathoneuroses
- Author
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Ferenczi, S.
- Abstract
n/a
- Published
- 1922
24. Recent Freudian Literature in English
- Author
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H., G. S., primary, White, William A., additional, Bjerre, Paul, additional, Barrow, Elizabeth N., additional, Robie, W. F., additional, Pfister, Oskar, additional, Payne, Charles Rockwell, additional, Adler, Alfred, additional, Glueck, Bernard, additional, Lind, John E., additional, Ferenczi, S., additional, Jones, Ernest, additional, Freud, Sigmund, additional, and Brill, A. A., additional
- Published
- 1917
- Full Text
- View/download PDF
25. Psychoanalysis and the War Neuroses
- Author
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Hall, G. Stanley, primary, Ferenczi, S., additional, Abraham, K., additional, Simmel, E., additional, and Jones, E., additional
- Published
- 1922
- Full Text
- View/download PDF
26. Contributions to Psycho-Analysis
- Author
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Gault, Robert H., primary, Ferenczi, S., additional, and Jones, Ernest, additional
- Published
- 1918
- Full Text
- View/download PDF
27. The effects of cinacalcet in older and younger patients on hemodialysis: The evaluation of cinacalcet HCL therapy to lower cardiovascular events (EVOLVE) trial
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P. Ryckelynck, Y. Woredekal, T. Gehr, Marian Klinger, J. Passauer, K. Liss, E. Del Valle, B. Linares, Ferdinando Avella, Stolear Jc, S. Tolkan, O. Hermida, V. Wizemann, Ricardo Correa-Rotter, J. Santos, Gert Mayer, Michael Anger, B. Pellegrino, B. Wikström, A. Ståhl, H. Al-Bander, Pedro Alejandro Gordan, Philip A. Kalra, E. Galindo-Ramos, Carmine Zoccali, G. Dolson, M. Eigner, Sanjay Dalal, G. Touchard, J Peeters, G. Da Roza, Shannon Murphy, R. Errico, M. Lonergan, A. Andrusev, H. Boulechfar, P. Zaoui, Michael Suranyi, de Francisco Martín de Francisco, S. Jacobson, B. Gupta, C. Stafford, J. Picollo de Oliveira, Ilka Regina Souza de Oliveira, F. Dumler, J. Martinez Saye, E. de Almeida Romão, Emmanuel A. Burdmann, C. Vermeij, N. Kumar, E. Shahmir, J. Stratton, R. Schmidt, Mario Cozzolino, Lars Christian Rump, Rainer Oberbauer, J. Kumar, M. Saklayen, Brian Hutchison, C. Denu-Ciocca, L. Weiss, E. Friedman, L. Renders, K. Gurevich, L. Brandi, W. Shapiro, Kym M. Bannister, K. Berta, Muhammad M. Yaqoob, C. Lok, A. Pedrosa, Rosa M.A. Moysés, K. Bhandari, J. Arrieta, T. Crouch, Brigitte Maes, G. Wong, Myriam González, Matthew R. P. Davies, R. Gonzalez, Geoffrey A. Block, T. Nammour, T. Youell, J. Ramirez, S. Tobe, N. Ramirez, T. Bochicchio-Ricardelli, J. Cangiano-Rivera, D. Streja, J. Endsley, K. Ang, R. Patak, J. Cheng, T. Rogers, Alberto Albertazzi, H. Holzer, G. Choukroun, Jose A.L. Arruda, Philippe Rieu, P. Simon, Stephen Z. Fadem, Jared G. Sugihara, H. Alfred, Bruce F. Culleton, G. Frascà, Giovanni Pertosa, W. Van Kuijk, H. Beresan, Samuel S. Blumenthal, Piergiorgio Messa, H. Baer, Michael C. Braun, B. Rutkowski, W. Riegel, M. Komandenko, V. Ermolenko, Martin Wilkie, N. Muirhead, Peter G. Kerr, D. Rattensberger, J. Sabto, Anjay Rastogi, L. Lef, M. El Shahawy, D. Tharpe, A. Smirnov, J. Pons, F. García, F. Zantvoort, A. Lionet, J. Topf, Marcia R. Silver, Reinhard Kramar, E. Moriero, A. Rekhi, S. Roe, P. Batista, E. Kolmakova, F. Rahim, M. Ostrowski, Janice P. Lea, Patrizia Ondei, C. Martinez, J. Donck, Nicole Lopez, F. Schena, Allen R. Nissenson, Alex P.S. Disney, R. Valtuille, C. Najun Zarazaga, M. Fraenkel, Pieter Evenepoel, R. Cottiero, S. Di Giulio, V. Gura, S. Karunakaran, P. Nader, F. Saldanha Thome, Walter Douthat, A. Fekete, L. Arbeit, W. Sulowicz, I. Marin, Charles R.V. Tomson, Andrzej Wiecek, Luis A. Juncos, G. Mingardi, P. Light, Max Dratwa, H. Reichel, R. Raja, U. Ranjit, G. Sterner, E. Coll Piera, P. Pai, Robert J. Walker, R. Bregman, E. Hübel, M. Timofeev, T. Szabo, A. Elli, N. Padmanabhan, N. Garrote, M. Mysliwiec, David C. Wheeler, J. Cruz-Valdez, R. Klauser, Maree-Ross Smith, Antonio Carlos Carvalho, A. Losito, M. Durlik, G. Petraglia, Gianni Cappelli, Y. Lien, M. Chaffin, N. García, R. Halligan, Glenn M. Chertow, M. Bastos, P. Smak Gregoor, S. Ong, M. Belledonne, Fredric O. Finkelstein, J. Martínez García, R. Pecoits Filho, M. Klingberg, B. Carvalho, S. Noble, T. Plumb, A. Chew Wong, Michael Roppolo, U. Neyer, S. Ahmad, J. Mackie, R. Minasian, M. Verrelli, A. Abukurah, M. Laski, P. Brunet, Madeleine V. Pahl, Daniel Zehnder, E. Alas, Muralidhar Acharya, G. Rudolf, G. Zakar, M. Reddy, R. Specter, G. Grandaliano, I. Kulcsar, A. Amatya, Eugenie Pedagogos, O. Ayodeji, G. Jensen, S. Diamond, Xavier Warling, P. Teredesai, M. Mathew, M. Haque, M. Solis, E. Andrés Ribes, M.A. van den Dorpel, Akhtar Ashfaq, Christian Rabbat, David G. Warnock, M. Sebastian Diaz, C. Mousson, R. Darwish, M. Sperto Baptista, N. Salgado, E. Alvarez Sandoval, M. Vasilevsky, P. Chidester, D. Polack, Simon J. Davies, G. Brosnahan, A. Agarwal, Chaim Charytan, T. Hannedouche, M. Gross, I. Arias, G. James, Jürgen Floege, Tom Dejagere, Patrick S. Parfrey, S. Cournoyer, T. Cavalieri, Gérard M. London, K. Gandhi, A. Kshirsagar, O. Khrustalev, J. Zacharias, Michel Dhaene, Jennifer Tuazon, W. Weise, J. Guzman-Rivera, HS Brink, Alastair J. Hutchison, P. D. Cunha, Robyn G Langham, S. Soman, J. Goldman, S. Kazup Erdelyine, A. Widerhorn, M. Henriquez, N. Hunt, W. Hoerl, O. Arkossy, J. Szegedi, R. Dhingra, M. Fernandez Lucas, Jesus Navarro, A. Kark, Andrey Gurevich, Cynthia J. Brown, Rajnish Mehrotra, L. Kleinman, S. Ferenczi, Loreto Gesualdo, V. Schwenger, M. Ramirez, N. Mittman, Ana María Cusumano, K. Marczewski, Moustafa Moustafa, Sônia M. H. A. Araújo, E. Ladanyi, M. Auricchio, Maurice Laville, P. Urena Torres, C. Gallart, A. Israelit, V. Altobelli, E. Hagen, S. Nosrati, John P. Middleton, Kant Ks, F. Al-Saghir, S. Steinberg, S. Neiva Coelho, Botond Csiky, Philip G Zager, M. Sekkarie, Vanda Jorgetti, Domingos O. d'Avila, Carol A. Pollock, L. Lai, B. von Albertini, Beckie Michael, U. Kunzendorf, N. Frischmuth, A. Durrbach, L. Vasconcellos, Raymond Vanholder, M. Dickenmann, B. Schiller-Moran, Steven D. Soroka, J. Rubin, O. Balkarova, S. Morse, M. Teixeira Araújo, D. Perlin, M. Khan, C. Hura, Dagmar-C. Fischer, D. Machado, Seamas C. Donnelly, D. Sapir, V. Lorica, L. Deboni, M. Jose, M. Galicia, K. Bidas, David Spiegel, David Goldsmith, Peter F Mount, A. Strokov, L. Yu, J. Pitone, Biagio Ricciardi, Alastair Gillies, M. Moyses Neto, Piergiorgio Bolasco, V. Anashkin, John R. Sedor, M. Lee, E.M. Jones, M. Culpepper, G. London, D. Joly, N. Khadikova, Charles A. Herzog, P. Meier, M. Farina, Dana V. Rizk, William M. McClellan, M. Cook, Bastian Dehmel, Patrizia Ferrari, F. Almeida, V. Pogue, R. McCrary, F. Macario, J. Golden, E. Wijeyesinghe, Tilman B. Drüeke, E. Osanloo, M. Muszytowski, F. Arif, Giuseppe Villa, M. Torres Zamora, Steven Zeig, N. Thompson, A. Jamal, C. Sholer, P. Stroumza, D. Reddan, Arun Gupta, J. Montenegro, T. DelGiorno, D. Eadington, G. Shostka, Michel Jadoul, A. Weigert, Sergio Stefoni, P. Dreyer, Carmel M. Hawley, J. Cardeal da Costa, M. Switalski, G. Talaulikar, A. Felsenfeld, J. MacLaurin, T. Herman, N. Pritchard, M. Michaud, K.-U. Eckardt, R. Romero, G. Volgina, Fred E. Husserl, J. Soler Amigó, David S. Goldfarb, A. Matalon, M. D. Torres, P. Sampaio Lacativa, L. Major, U. Lund, A. Lafalla, S. Sarkar, Jennifer M. MacRae, J. Lobo, Liudmila Rozhinskaya, Johann Braun, H. Daugaard, S. Khokhar, S. Rubinstein, D. Bhatia, G. Timokhovskaya, T. Wooldridge, A. Voßkühler, Nelson Kopyt, Pablo E. Pergola, Michel Burnier, L. Samuels, J. Alcázar de La Ossa, J. Billiouw, R. Liebl, P. Sidhu, S. Menahem, P. Montambault, E. Schwertfeger, K. Staroselsky, J. Kovarik, S. Horn, N. Tareen, Simon D. Roger, Francesco Locatelli, Kenneth W. Mahaffey, J Vanwalleghem, Robert I. Lynn, M. Prados, K. Kapatkin, N. Peñalba, Kailash Jindal, M. Stegman, R. Stahl, Joseph A. Eustace, S. Desmeules, A. Hazzan, D. Scott, B. Taparia, G. Keightley, P. Jensen, V. Ortalda, K. McConnell, Alejandro Martin-Malo, Margaret M. Williams, Stuart M. Sprague, S. Chow, Diego Brancaccio, Yumi Kubo, P. Dykes, E. de Francesco Daher, C. Erley, Joanna Matuszkiewicz-Rowińska, T. Minga, I. Dasgupta, Galen S. Wagner, N. Marchetta, R. Rigolosi, P. Raguram, P. Lang, P. Cambier-Dwelschauwers, A. Tsang, M. Schonefeld, W. Bentkowski, Z. Sharon, Daniel Batlle, James T. McCarthy, M. Vital Flores, M. Rambausek, A. Zemtchenkov, Fabio Malberti, V. Thakur, O. Domashenko, D. Wheeler, J. Capelli, Bernard Jones, D. Uehlinger, K. Olgaard, K. Lhotta, M. Bernardo, S. Goldberger, Alison Thomas, E. Dunnigan, A. Ksiazek, A. Assefi, C. Poole, G. Rosa Diez, G. Newman, J. Cotton, C. Combe, B. Murthyr, Sharon M. Moe, H. Neumayer, J. Mittleman, Robert G. Fassett, W. Cleveland, F. van der Sande, C. Vela, H. Fessi, J. Robertson, Giuseppe Cannella, Bryan N. Becker, João M. Frazão, V. Shilo, M. Rano, J. De Meester, R. Fiedler, J. Floege, B. Murray, Giovambattista Capasso, F. Dellanna, J. Luiz Gross, K. Tucker, C. Santiago, Paul J. Martin, M. Nowicki, L. Friedman, William G. Goodman, G. Diez, Markus Ketteler, S. Arfeen, I. Mezei, J. Ortiz, Elizabeth E. Brown, Deborah Zimmerman, Aleix Cases, M. El Khatib, Martine Leblanc, R. Daelemans, K. Malireddi, C. Rikker, R. Gladish, F. Aranda Verástegui, R. Kopelman, B. Borbas, J. Buerkert, K. Ntoso, J. Peña, V. Garcia, C. West, M. Azer, J. Kwan, J. Sterrett, P. Swift, A. Raff, R. Kohli, S. Lew, Steven J. Rosansky, H. Graf, K. Bouman, F. Skinner, C. Tielemans, S. Ferreira Filho, Jocemir Ronaldo Lugon, M. Weinberg, Parfrey, P. S., Drueke, T. B., Block, G. A., Correa-Rotter, R., Floege, J., Herzog, C. A., London, G. M., Mahaffey, K. W., Moe, S. M., Wheeler, D. C., Kubo, Y., Dehmel, B., Goodman, W. G., Chertow, G. M., Santos, J., Najun Zarazaga, C., Marin, I., Garrote, N., Cusumano, A., Penalba, N., Del Valle, E., Juncos, L., Martinez Saye, J., Lef, L., Altobelli, V., Petraglia, G., Rosa Diez, G., Douthat, W., Lobo, J., Gallart, C., Lafalla, A., Diez, G., Linares, B., Lopez, N., Ramirez, N., Gonzalez, R., Valtuille, R., Beresan, H., Hermida, O., Rudolf, G., Marchetta, N., Rano, M., Ramirez, M., Garcia, N., Gillies, A., Jones, B., Pedagogos, E., Walker, R., Talaulikar, G., Bannister, K., Suranyi, M., Kark, A., Roger, S., Kerr, P., Disney, A., Mount, P., Fraenkel, M., Mathew, M., Fassett, R., Jose, M., Hawley, C., Lonergan, M., Mackie, J., Ferrari, P., Menahem, S., Sabto, J., Hutchison, B., Langham, R., Pollock, C., Holzer, H., Oberbauer, R., Arias, I., Graf, H., Mayer, G., Lhotta, K., Neyer, U., Klauser, R., Hoerl, W., Horn, S., Kovarik, J., Kramar, R., Eigner, M., Dhaene, M., Billiouw, J., De Meester, J., Warling, X., Cambier-Dwelschauwers, P., Evenepoel, P., Daelemans, R., Dratwa, M., Maes, B., Stolear, J., Dejagere, T., Vanwalleghem, J., Bouman, K., Jadoul, M., Peeters, J., Vanholder, R., Tielemans, C., Donck, J., Almeida, F., Picollo de Oliveira, J., Burdmann, E., Garcia, V., Saldanha Thome, F., Deboni, L., Bregman, R., Lugon, J., Araujo, S., Ferreira Filho, S., de Francesco Daher, E., Sperto Baptista, M., Carvalho, A., D'Avila, D., Moyses Neto, M., Yu, L., Bastos, M., Sampaio Lacativa, P., Jorgetti, V., de Almeida Romao, E., Cardeal da Costa, J., Pecoits Filho, R., Gordan, P., Salgado, N., Teixeira Araujo, M., Neiva Coelho, S., Oliveira, I., Moyses, R., Vasconcellos, L., Batista, P., Luiz Gross, J., Pedrosa, A., Cournoyer, S., Leblanc, M., Chow, S., Karunakaran, S., Wong, G., Tobe, S., Desmeules, S., Zimmerman, D., Murphy, S., Montambault, P., Donnelly, S., Macrae, J., Culleton, B., Soroka, S., Rabbat, C., Jindal, K., Vasilevsky, M., Michaud, M., Wijeyesinghe, E., Zacharias, J., Lok, C., Muirhead, N., Verrelli, M., Da Roza, G., Sapir, D., Olgaard, K., Daugaard, H., Brandi, L., Jensen, P., Boulechfar, H., Ang, K., Simon, P., Rieu, P., Brunet, P., Touchard, G., London, G., Urena Torres, P., Combe, C., Durrbach, A., Ortiz, J., Hannedouche, T., Vela, C., Lionet, A., Ryckelynck, P., Zaoui, P., Choukroun, G., Fessi, H., Lang, P., Stroumza, P., Joly, D., Mousson, C., Laville, M., Dellanna, F., Erley, C., Braun, J., Rambausek, M., Riegel, W., Klingberg, M., Schwertfeger, E., Wizemann, V., Eckardt, K., Reichel, H., Passauer, J., Hubel, E., Frischmuth, N., Liebl, R., Fiedler, R., Schwenger, V., Vosskuhler, A., Kunzendorf, U., Renders, L., Rattensberger, D., Rump, L., Ketteler, M., Neumayer, H., Zantvoort, F., Stahl, R., Ladanyi, E., Kulcsar, I., Mezei, I., Csiky, B., Rikker, C., Arkossy, O., Berta, K., Szegedi, J., Major, L., Ferenczi, S., Fekete, A., Szabo, T., Zakar, G., Wagner, G., Kazup Erdelyine, S., Borbas, B., Eustace, J., Reddan, D., Capasso, G., Locatelli, F., Villa, G., Cozzolino, M., Brancaccio, D., Messa, P., Bolasco, P., Ricciardi, B., Malberti, F., Moriero, E., Cannella, G., Ortalda, V., Stefoni, S., Frasca, G., Cappelli, G., Albertazzi, A., Zoccali, C., Farina, M., Elli, A., Avella, F., Ondei, P., Mingardi, G., Errico, R., Losito, A., Di Giulio, S., Pertosa, G., Schena, F., Grandaliano, G., Gesualdo, L., Auricchio, M., Bochicchio-Ricardelli, T., Aranda Verastegui, F., Pena, J., Chew Wong, A., Cruz-Valdez, J., Torres Zamora, M., Solis, M., Sebastian Diaz, M., Vital Flores, M., Alvarez Sandoval, E., van den Dorpel, M., Brink, H., Van Kuijk, W., Vermeij, C., Smak Gregoor, P., Hagen, E., van der Sande, F., Klinger, M., Nowicki, M., Muszytowski, M., Bidas, K., Bentkowski, W., Wiecek, A., Ksiazek, A., Marczewski, K., Ostrowski, M., Switalski, M., Sulowicz, W., Matuszkiewicz-Rowinska, J., Mysliwiec, M., Durlik, M., Rutkowski, B., Macario, F., Carvalho, B., Frazao, J., Machado, D., Weigert, A., Andrusev, A., Khrustalev, O., Zemtchenkov, A., Gurevich, K., Staroselsky, K., Khadikova, N., Rozhinskaya, L., Timokhovskaya, G., Strokov, A., Balkarova, O., Ermolenko, V., Kolmakova, E., Komandenko, M., Timofeev, M., Shilo, V., Shostka, G., Smirnov, A., Anashkin, V., Volgina, G., Domashenko, O., Gurevich, A., Perlin, D., Martinez Garcia, J., Andres Ribes, E., Coll Piera, E., Fernandez Lucas, M., Galicia, M., Prados, M., Gonzalez, M., Romero, R., Martin de Francisco, A., Montenegro, J., Santiago, C., Garcia, F., Alcazar de La Ossa, J., Arrieta, J., Pons, J., Martin-Malo, A., Soler Amigo, J., Cases, A., Sterner, G., Jensen, G., Wikstrom, B., Jacobson, S., Lund, U., Weiss, L., Stahl, A., von Albertini, B., Burnier, M., Meier, P., Martin, P., Uehlinger, D., Dickenmann, M., Yaqoob, M., Zehnder, D., Kalra, P., Padmanabhan, N., Roe, S., Eadington, D., Pritchard, N., Hutchison, A., Davies, S., Wilkie, M., Davies, M., Pai, P., Swift, P., Kwan, J., Goldsmith, D., Tomson, C., Stratton, J., Dasgupta, I., Sarkar, S., Moustafa, M., Gandhi, K., Jamal, A., Galindo-Ramos, E., Tuazon, J., Batlle, D., Tucker, K., Schiller-Moran, B., Assefi, A., Martinez, C., Samuels, L., Goldman, J., Cangiano-Rivera, J., Darwish, R., Lee, M., Topf, J., Kapatkin, K., Baer, H., Kopelman, R., Acharya, M., Tharpe, D., Bernardo, M., Nader, P., Guzman-Rivera, J., Pergola, P., Sekkarie, M., Alas, E., Zager, P., Liss, K., Navarro, J., Roppolo, M., Denu-Ciocca, C., Kshirsagar, A., El Khatib, M., Kant, K., Scott, D., Murthyr, B., Finkelstein, F., Keightley, G., Mccrary, R., Pitone, J., Cavalieri, T., Tsang, A., Pellegrino, B., Schmidt, R., Ahmad, S., Brown, C., Friedman, E., Mittman, N., Fadem, S., Shapiro, W., Reddy, M., Goldberger, S., Woredekal, Y., Agarwal, A., Anger, M., Haque, M., Chidester, P., Kohli, R., Rubinstein, S., Newman, G., Gladish, R., Ayodeji, O., Soman, S., Sprague, S., Hunt, N., Gehr, T., Rizk, D., Warnock, D., Polack, D., Pahl, M., Fischer, D., Dreyer, P., James, G., Husserl, F., Rogers, T., Raff, A., Sedor, J., Silver, M., Smith, M., Steinberg, S., Delgiorno, T., Jones, E., Cunha, P. D., Cheng, J., Pogue, V., Blumenthal, S., Brown, E., Charytan, C., Buerkert, J., Cook, M., Felsenfeld, A., Tareen, N., Gupta, A., Herman, T., Diamond, S., Hura, C., Laski, M., Maclaurin, J., Plumb, T., Brosnahan, G., Kumar, J., Henriquez, M., Poole, C., Osanloo, E., Matalon, A., Sholer, C., Arfeen, S., Azer, M., Belledonne, M., Gross, M., Dunnigan, E., Mcconnell, K., Becker, B., Skinner, F., Rigolosi, R., Spiegel, D., Stegman, M., Patak, R., Streja, D., Ranjit, U., Youell, T., Wooldridge, T., Stafford, C., Cottiero, R., Weinberg, M., Schonefeld, M., Shahmir, E., Hazzan, A., Ashfaq, A., Bhandari, K., Cleveland, W., Culpepper, M., Golden, J., Lai, L., Lien, Y., Lorica, V., Robertson, J., Malireddi, K., Morse, S., Thakur, V., Israelit, A., Raguram, P., Alfred, H., Weise, W., Al-Saghir, F., El Shahawy, M., Rastogi, A., Nissenson, A., Kopyt, N., Lynn, R., Lea, J., Mcclellan, W., Teredesai, P., Ong, S., Tolkan, S., Sugihara, J., Minga, T., Mehrotra, R., Minasian, R., Bhatia, D., Specter, R., Capelli, J., Sidhu, P., Dalal, S., Dykes, P., Khan, M., Rahim, F., Saklayen, M., Thomas, A., Michael, B., Torres, M., Al-Bander, H., Murray, B., Abukurah, A., Gupta, B., Nosrati, S., Raja, R., Zeig, S., Braun, M., Amatya, A., Endsley, J., Sharon, Z., Dolson, G., Dumler, F., Ntoso, K., Rosansky, S., Kumar, N., Gura, V., Thompson, N., Goldfarb, D., Halligan, R., Middleton, J., Widerhorn, A., Arbeit, L., Arruda, J., Crouch, T., Friedman, L., Khokhar, S., Mittleman, J., Light, P., Taparia, B., West, C., Cotton, J., Dhingra, R., Kleinman, L., Arif, F., Lew, S., Nammour, T., Sterrett, J., Williams, M., Ramirez, J., Rubin, J., Mccarthy, J., Noble, S., Chaffin, M., and Rekhi, A.
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Parathyroidectomy ,Adult ,Male ,medicine.medical_specialty ,Cinacalcet ,Epidemiology ,medicine.medical_treatment ,Calcimimetic Agents ,Critical Care and Intensive Care Medicine ,Lower risk ,Severity of Illness Index ,CKD ,cardiovascular disease ,hemodialysis ,hyperparathyroidism ,mineral metabolism ,Age Factors ,Aged ,Aged, 80 and over ,Cardiovascular Diseases ,Cinacalcet Hydrochloride ,Female ,Humans ,Hyperparathyroidism, Secondary ,Kidney Failure, Chronic ,Kidney Transplantation ,Middle Aged ,Renal Dialysis ,Nephrology ,Transplantation ,Internal medicine ,medicine ,Intensive care medicine ,Hyperparathyroidism ,business.industry ,Original Articles ,medicine.disease ,Secondary hyperparathyroidism ,Hemodialysis ,business ,medicine.drug - Abstract
Background andobjectivesThecalcimimeticcinacalcet reduced therisk of death or cardiovascular (CV) events in older, but not younger, patients with moderate to severe secondary hyperparathyroidism (HPT) who were receiving hemodialysis. To determine whether the lower risk in younger patients might be due to lower baseline CV risk and more frequent use of cointerventions that reduce parathyroid hormone (kidney transplantation, parathyroidectomy, and commercial cinacalcet use), this study examined the effects of cinacalcet in older ($65 years, n=1005) and younger (,65 years, n=2878) patients. Design, setting, participants, & measurements Evaluation of Cinacalcet HCl Therapy to Lower Cardiovascular Events (EVOLVE) was a global, multicenter, randomized placebo-controlled trial in 3883 prevalent patients on hemodialysis, whose outcomes included death, major CV events, and development of severe unremitting HPT. The age subgroup analysis was prespecified. ResultsOlderpatients hadhigher baselineprevalenceof diabetesmellitusandCV comorbidity. Annualizedrates of kidney transplantation and parathyroidectomy were .3-fold higher in younger relative to older patients and were more frequent in patients randomized to placebo. In older patients, the adjusted relative hazard (95% confidence interval) for the primary composite (CV) end point (cinacalcet versus placebo) was 0.70 (0.60 to 0.81); in younger patients, the relative hazard was 0.97 (0.86 to 1.09). Corresponding adjusted relative hazards for mortality were 0.68 (0.51 to 0.81) and 0.99 (0.86 to 1.13). Reduction in the risk of severe unremitting HPT was similar in both groups. Conclusions In the EVOLVE trial, cinacalcet decreased the risk of death and of major CV events in older, but not younger, patients with moderate to severe HPT who were receiving hemodialysis. Effect modification by age may be partly explained by differences in underlying CV risk and differential application of cointerventions that reduce parathyroid hormone. Clin J Am Soc Nephrol 10: ccc–ccc, 2015. doi: 10.2215/CJN.07730814
- Published
- 2015
28. Dipeptide metabolite, glutamyl-glutamate mediates microbe-host interaction to boost spermatogenesis.
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Juhász B, Horváth K, Kuti D, Shen J, Feuchtinger A, Zhang C, Bata-Vidács I, Nagy I, Kukolya J, Witting M, Baranyi M, Ferenczi S, Walch A, Sun N, and Kovács KJ
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- Animals, Male, Mice, Sperm Count, Fecal Microbiota Transplantation, Testosterone metabolism, Host Microbial Interactions, Metabolomics methods, Gastrointestinal Microbiome, Fertility, Spermatogenesis, Dipeptides metabolism, Testis metabolism, Testis microbiology
- Abstract
The decrease in sperm count and infertility is a global issue that remains unresolved. By screening environmental bacterial isolates, we have found that a novel lactic acid bacterium, Lactiplantibacillus plantarum SNI3, increased testis size, testosterone levels, sperm count, sexual activity and fertility in mice that have consumed the bacteria for four weeks. The abundance of L. plantarum in the colon microbiome was positively associated with sperm count. Fecal microbiota transplantation (FMT) from L. plantarum SNI3-dosed mice improved testicular functions in microbiome-attenuated recipient animals. To identify mediators that confer pro-reproductive effects on the host, untargeted in situ mass spectrometry metabolomics was performed on testis samples of L. plantarum SNI3-treated and control mice. Enrichment pathway analysis revealed several perturbed metabolic pathways in the testis of treated mice. Within the testis, a dipeptide, glutamyl-glutamate (GluGlu) was the most upregulated metabolite following L. plantarum SNI3 administration. To validate the pro-reproductive feature of GluGlu, systemic and local injections of the dipeptide have been performed. γ-GluGlu increased sperm count but had no effect on testosterone. These findings highlight the role of γ-GluGlu in mediating spermatogenetic effects of L. plantarum on the male mouse host and -following relevant human clinical trials- may provide future tools for treating certain forms of male infertility., (© 2024. The Author(s).)
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- 2024
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29. Effects of neoadjuvant chemotherapy vs chemoradiotherapy in the treatment of esophageal adenocarcinoma: A systematic review and meta-analysis.
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Csontos A, Fazekas A, Szakó L, Farkas N, Papp C, Ferenczi S, Bellyei S, Hegyi P, and Papp A
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- Humans, Treatment Outcome, Esophagectomy adverse effects, Chemotherapy, Adjuvant methods, Chemoradiotherapy methods, Chemoradiotherapy adverse effects, Chemoradiotherapy, Adjuvant adverse effects, Chemoradiotherapy, Adjuvant methods, Neoplasm Staging, Quality of Life, Esophageal Neoplasms therapy, Esophageal Neoplasms mortality, Esophageal Neoplasms pathology, Neoadjuvant Therapy adverse effects, Neoadjuvant Therapy methods, Neoadjuvant Therapy mortality, Adenocarcinoma therapy, Adenocarcinoma mortality, Adenocarcinoma pathology
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Background: Neoadjuvant therapy is an essential modality for reducing the clinical stage of esophageal cancer; however, the superiority of neoadjuvant chemotherapy (nCT) or neoadjuvant chemoradiotherapy (nCRT) is unclear. Therefore, a discussion of these two modalities is necessary., Aim: To investigate the benefits and complications of neoadjuvant modalities., Methods: To address this concern, predefined criteria were established using the PICO protocol. Two independent authors performed comprehensive searches using predetermined keywords. Statistical analyses were performed to identify significant differences between groups. Potential publication bias was visualized using funnel plots. The quality of the data was evaluated using the Risk of Bias Tool 2 (RoB2) and the GRADE approach., Results: Ten articles, including 1928 patients, were included for the analysis. Significant difference was detected in pathological complete response (pCR) [ P < 0.001; odds ratio (OR): 0.27; 95%CI: 0.16-0.46], 30-d mortality ( P = 0.015; OR: 0.4; 95%CI: 0.22-0.71) favoring the nCRT, and renal failure ( P = 0.039; OR: 1.04; 95%CI: 0.66-1.64) favoring the nCT. No significant differences were observed in terms of survival, local or distal recurrence, or other clinical or surgical complications. The result of RoB2 was moderate, and that of the GRADE approach was low or very low in almost all cases., Conclusion: Although nCRT may have a higher pCR rate, it does not translate to greater long-term survival. Moreover, nCRT is associated with higher 30-d mortality, although the specific cause for postoperative complications could not be identified. In the case of nCT, toxic side effects are suspected, which can reduce the quality of life. Given the quality of available studies, further randomized trials are required., Competing Interests: Conflict-of-interest statement: All the authors report no relevant conflicts of interest for this article., (©The Author(s) 2024. Published by Baishideng Publishing Group Inc. All rights reserved.)
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- 2024
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30. Depletion of muscularis macrophages ameliorates inflammation-driven dysmotility in murine colitis model.
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Ferenczi S, Mogor F, Takacs P, Kovacs T, Toth VE, Varga ZV, Kovács K, Lohinai Z, Vass KC, Nagy N, and Dora D
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- Mice, Animals, Inflammation, Macrophages, Colon, Dextran Sulfate toxicity, Mice, Inbred C57BL, Disease Models, Animal, Clodronic Acid pharmacology, Colitis chemically induced
- Abstract
Previously, the presence of a blood-myenteric plexus barrier and its disruption was reported in experimentally induced colitis via a macrophage-dependent process. The aim of this study is to reveal how myenteric barrier disruption and subsequent neuronal injury affects gut motility in vivo in a murine colitis model. We induced colitis with dextran sulfate sodium (DSS), with the co-administration of liposome-encapsulated clodronate (L-clodronate) to simultaneously deplete blood monocytes contributing to macrophage infiltration in the inflamed muscularis of experimental mice. DSS-treated animals receiving concurrent L-clodronate injection showed significantly decreased blood monocyte numbers and colon muscularis macrophage (MM) density compared to DSS-treated control (DSS-vehicle). DSS-clodronate-treated mice exhibited significantly slower whole gut transit time than DSS-vehicle-treated animals and comparable to that of controls. Experiments with oral gavage-fed Evans-blue dye showed similar whole gut transit times in DSS-clodronate-treated mice as in control animals. Furthermore, qPCR-analysis and immunofluorescence on colon muscularis samples revealed that factors associated with neuroinflammation and neurodegeneration, including Bax1, Hdac4, IL-18, Casp8 and Hif1a are overexpressed after DSS-treatment, but not in the case of concurrent L-clodronate administration. Our findings highlight that MM-infiltration in the muscularis layer is responsible for colitis-associated dysmotility and enteric neuronal dysfunction along with the release of mediators associated with neurodegeneration in a murine experimental model., (© 2023. The Author(s).)
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- 2023
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31. Recruitment of Corticotropin-Releasing Hormone (CRH) Neurons in Categorically Distinct Stress Reactions in the Mouse Brain.
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Horváth K, Juhász B, Kuti D, Ferenczi S, and Kovács KJ
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- Mice, Male, Animals, Brain metabolism, Neurons metabolism, Paraventricular Hypothalamic Nucleus metabolism, Corticotropin-Releasing Hormone metabolism, Hypothalamus metabolism
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Corticotropin-releasing hormone (CRH) neurons in the paraventricular hypothalamic nucleus (PVH) are in the position to integrate stress-related information and initiate adaptive neuroendocrine-, autonomic-, metabolic- and behavioral responses. In addition to hypophyseotropic cells, CRH is widely expressed in the CNS, however its involvement in the organization of the stress response is not fully understood. In these experiments, we took advantage of recently available Crh-IRES-Cre;Ai9 mouse line to study the recruitment of hypothalamic and extrahypothalamic CRH neurons in categorically distinct, acute stress reactions. A total of 95 brain regions in the adult male mouse brain have been identified as containing putative CRH neurons with significant expression of tdTomato marker gene. With comparison of CRH mRNA and tdTomato distribution, we found match and mismatch areas. Reporter mice were then exposed to restraint, ether, high salt, lipopolysaccharide and predator odor stress and neuronal activation was revealed by FOS immunocytochemistry. In addition to a core stress system, stressor-specific areas have been revealed to display activity marker FOS. Finally, activation of CRH neurons was detected by colocalization of FOS in tdTomato expressing cells. All stressors resulted in profound activation of CRH neurons in the hypothalamic paraventricular nucleus; however, a differential activation of pattern was observed in CRH neurons in extrahypothalamic regions. This comprehensive description of stress-related CRH neurons in the mouse brain provides a starting point for a systematic functional analysis of the brain stress system and its relation to stress-induced psychopathologies.
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- 2023
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32. Analysis and Comparison of Rapid Methods for the Determination of Ochratoxin a Levels in Organs and Body Fluids Obtained from Exposed Mice.
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Szőke Z, Babarczi B, Mézes M, Lakatos I, Poór M, Fliszár-Nyúl E, Oldal M, Czéh Á, Bodó K, Nagyéri G, and Ferenczi S
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- Animals, Chromatography, High Pressure Liquid methods, Food Contamination analysis, Humans, Mice, Body Fluids chemistry, Mycotoxins analysis, Ochratoxins analysis
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Mycotoxins are bioaccumulative contaminants impacting animals and humans. The simultaneous detection of frequent active exposures and accumulated mycotoxin level (s) in exposed organisms would be the most ideal to enable appropriate actions. However, few methods are available for the purpose, and there is a demand for dedicated, sensitive, reliable, and practical assays. To demonstrate the issue, mice were exposed to a relevant agent Ochratoxin A (OTA), and accumulated OTA was measured by fine-tuned commercial assays. Quantitative high-performance liquid chromatography with fluorescence detection, enzyme-linked immunosorbent assay, and flow cytometry assays have been developed/modified using reagents available as commercial products when appropriate. Assays were performed on excised samples, and results were compared. Accumulated OTA could be detected and quantified; positive correlations (between applied doses of exposure and accumulated OTA levels and the results from assays) were found. Dedicated assays could be developed, which provided comparable results. The presence and accumulation of OTA following even a short exposure could be quantitatively detected. The assays performed similarly, but HPLC had the greatest sensitivity. Blood contained higher levels of OTA than liver and kidney. We demonstrate that specific but flexible and practical assays should be used for specific/local purposes, to measure the exposure itself and accumulation in blood or organs.
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- 2022
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33. The metabolic stress response: Adaptation to acute-, repeated- and chronic challenges in mice.
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Kuti D, Winkler Z, Horváth K, Juhász B, Szilvásy-Szabó A, Fekete C, Ferenczi S, and Kovács KJ
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There is a strong relationship between stress and metabolism. Because acute traumatic- and chronic stress events are often accompanied with metabolic pathophysiology, it is important to understand the details of the metabolic stress response. In this study we directly compared metabolic effects of acute stress with chronic repeated- and chronic unpredictable stress in mouse models. All types of adversities increased energy expenditure, chronic stress exposure decreased body weight gain, locomotor activity and differentially affected fuel utilization. During chronic exposure to variable stressors, carbohydrates were the predominant fuels, whereas fatty acids were catabolized in acutely and repeatedly restrained animals. Chronic exposure to variable stressors in unpredictable manner provoked anxiety. Our data highlight differences in metabolic responses to acute- repeated- and chronic stressors, which might affect coping behavior and underlie stress-induced metabolic and psychopathologies., Competing Interests: The authors declare no competing interests., (© 2022.)
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- 2022
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34. Rescue of Vasopressin Synthesis in Magnocellular Neurons of the Supraoptic Nucleus Normalises Acute Stress-Induced Adrenocorticotropin Secretion and Unmasks an Effect on Social Behaviour in Male Vasopressin-Deficient Brattleboro Rats.
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Török B, Csikota P, Fodor A, Balázsfi D, Ferenczi S, Demeter K, Tóth ZE, Könczöl K, Perna JC, Farkas I, Kovács KJ, Haller J, Engelmann M, and Zelena D
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- Adrenocorticotropic Hormone genetics, Animals, Basal Nucleus of Meynert metabolism, Brain metabolism, Corticosterone metabolism, Corticotropin-Releasing Hormone metabolism, Hypothalamo-Hypophyseal System metabolism, Male, Neurons metabolism, Paraventricular Hypothalamic Nucleus metabolism, RNA, Messenger metabolism, Rats, Rats, Brattleboro, Social Behavior, Vasopressins physiology, Adrenocorticotropic Hormone metabolism, Supraoptic Nucleus metabolism, Vasopressins metabolism
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The relevance of vasopressin (AVP) of magnocellular origin to the regulation of the endocrine stress axis and related behaviour is still under discussion. We aimed to obtain deeper insight into this process. To rescue magnocellular AVP synthesis, a vasopressin-containing adeno-associated virus vector (AVP-AAV) was injected into the supraoptic nucleus (SON) of AVP-deficient Brattleboro rats (di/di). We compared +/+, di/di, and AVP-AAV treated di/di male rats. The AVP-AAV treatment rescued the AVP synthesis in the SON both morphologically and functionally. It also rescued the peak of adrenocorticotropin release triggered by immune and metabolic challenges without affecting corticosterone levels. The elevated corticotropin-releasing hormone receptor 1 mRNA levels in the anterior pituitary of di/di-rats were diminished by the AVP-AAV-treatment. The altered c-Fos synthesis in di/di-rats in response to a metabolic stressor was normalised by AVP-AAV in both the SON and medial amygdala (MeA), but not in the central and basolateral amygdala or lateral hypothalamus. In vitro electrophysiological recordings showed an AVP-induced inhibition of MeA neurons that was prevented by picrotoxin administration, supporting the possible regulatory role of AVP originating in the SON. A memory deficit in the novel object recognition test seen in di/di animals remained unaffected by AVP-AAV treatment. Interestingly, although di/di rats show intact social investigation and aggression, the SON AVP-AAV treatment resulted in an alteration of these social behaviours. AVP released from the magnocellular SON neurons may stimulate adrenocorticotropin secretion in response to defined stressors and might participate in the fine-tuning of social behaviour with a possible contribution from the MeA.
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- 2022
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35. Evidence of a Myenteric Plexus Barrier and Its Macrophage-Dependent Degradation During Murine Colitis: Implications in Enteric Neuroinflammation.
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Dora D, Ferenczi S, Stavely R, Toth VE, Varga ZV, Kovacs T, Bodi I, Hotta R, Kovacs KJ, Goldstein AM, and Nagy N
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- Animals, Biomarkers, Colitis pathology, Disease Models, Animal, Disease Susceptibility, Enteric Nervous System immunology, Enteric Nervous System metabolism, Extracellular Matrix, Fluorescent Antibody Technique, Immunohistochemistry, Immunophenotyping, Mice, Myenteric Plexus ultrastructure, Neuroglia metabolism, Neuroglia ultrastructure, Neuroinflammatory Diseases etiology, Neuroinflammatory Diseases metabolism, Neuroinflammatory Diseases pathology, Neutrophil Infiltration, Colitis etiology, Colitis metabolism, Macrophages immunology, Macrophages metabolism, Myenteric Plexus cytology, Myenteric Plexus metabolism
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Background & Aims: Neuroinflammation in the gut is associated with many gastrointestinal (GI) diseases, including inflammatory bowel disease. In the brain, neuroinflammatory conditions are associated with blood-brain barrier (BBB) disruption and subsequent neuronal injury. We sought to determine whether the enteric nervous system is similarly protected by a physical barrier and whether that barrier is disrupted in colitis., Methods: Confocal and electron microscopy were used to characterize myenteric plexus structure, and FITC-dextran assays were used to assess for presence of a barrier. Colitis was induced with dextran sulfate sodium, with co-administration of liposome-encapsulated clodronate to deplete macrophages., Results: We identified a blood-myenteric barrier (BMB) consisting of extracellular matrix proteins (agrin and collagen-4) and glial end-feet, reminiscent of the BBB, surrounded by a collagen-rich periganglionic space. The BMB is impermeable to the passive movement of 4 kDa FITC-dextran particles. A population of macrophages is present within enteric ganglia (intraganglionic macrophages [IGMs]) and exhibits a distinct morphology from muscularis macrophages, with extensive cytoplasmic vacuolization and mitochondrial swelling but without signs of apoptosis. IGMs can penetrate the BMB in physiological conditions and establish direct contact with neurons and glia. Dextran sulfate sodium-induced colitis leads to BMB disruption, loss of its barrier integrity, and increased numbers of IGMs in a macrophage-dependent process., Conclusions: In intestinal inflammation, macrophage-mediated degradation of the BMB disrupts its physiological barrier function, eliminates the separation of the intra- and extra-ganglionic compartments, and allows inflammatory stimuli to access the myenteric plexus. This suggests a potential mechanism for the onset of neuroinflammation in colitis and other GI pathologies with acquired enteric neuronal dysfunction., (Copyright © 2021 The Authors. Published by Elsevier Inc. All rights reserved.)
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- 2021
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36. Effects of Single and Repeated Oral Doses of Ochratoxin A on the Lipid Peroxidation and Antioxidant Defense Systems in Mouse Kidneys.
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Ferenczi S, Kuti D, Cserháti M, Krifaton C, Szoboszlay S, Kukolya J, Szőke Z, Albert M, Kriszt B, Kovács KJ, Mézes M, and Balogh K
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- Animals, Glutathione metabolism, Kelch-Like ECH-Associated Protein 1 genetics, Kelch-Like ECH-Associated Protein 1 metabolism, Kidney metabolism, Kidney pathology, Lipid Peroxidation drug effects, Male, Mice, Ochratoxins blood, Oxidative Stress drug effects, Oxidoreductases genetics, Kidney drug effects, Ochratoxins toxicity
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Ochratoxin-A (OTA) is a carcinogenic and nephrotoxic mycotoxin, which may cause health problems in humans and animals, and it is a contaminant in foods and feeds. The purpose of the present study is to evaluate the effect of oral OTA exposure on the antioxidant defense and lipid peroxidation in the kidney. In vivo administration of OTA in CD1, male mice (1 or 10 mg/kg body weight in a single oral dose for 24 h and repeated daily oral dose for 72 h or repeated daily oral dose of 0.5 mg/kg bodyweight for 21 days) resulted in a significant elevation of OTA levels in blood plasma. Some histopathological alterations, transcriptional changes in the glutathione system, and oxidative stress response-related genes were also found. In the renal cortex, the activity of the glutathione-system-related enzymes and certain metabolites of the lipid peroxidation (conjugated dienes, trienes, and thiobarbituric reactive substances) also changed.
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- 2020
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37. Efficient treatment of a preclinical inflammatory bowel disease model with engineered bacteria.
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Ferenczi S, Solymosi N, Horváth I, Szeőcs N, Grózer Z, Kuti D, Juhász B, Winkler Z, Pankotai T, Sükösd F, Stágel A, Paholcsek M, Dóra D, Nagy N, Kovács KJ, Zanoni I, and Szallasi Z
- Abstract
We developed an orally administered, engineered, bacterium-based, RNA interference-mediated therapeutic method to significantly reduce the symptoms in the most frequently used animal model of inflammatory bowel disease. This bacterium-mediated RNA interference strategy was based on the genomically stable, non-pathogenic E. coli MDS42 strain, which was engineered to constitutively produce invasin and the listeriolysin O cytolysin. These proteins enabled the bacteria first to invade the colon epithelium and then degrade in the phagosome. This allowed the delivery of a plasmid encoding small hairpin RNA (shRNA) targeting tumor necrosis factor (TNF) into the cytoplasm of the target cells. The expression levels of TNF and other cytokines significantly decreased upon this treatment in dextran sulfate sodium (DSS)-induced colitis, and the degree of inflammation was significantly reduced. With further safety modifications this method could serve as a safe and side effect-free alternative to biologicals targeting TNF or other inflammatory mediators., Competing Interests: The authors declare no competing interests., (© 2020 The Author(s).)
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- 2020
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38. Thrombocytosis and Effects of IL-6 Knock-Out in a Colitis-Associated Cancer Model.
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Josa V, Ferenczi S, Szalai R, Fuder E, Kuti D, Horvath K, Hegedus N, Kovacs T, Bagamery G, Juhasz B, Winkler Z, Veres DS, Zrubka Z, Mathe D, and Baranyai Z
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- Animals, Azoxymethane adverse effects, Colitis-Associated Neoplasms chemically induced, Colitis-Associated Neoplasms complications, Colitis-Associated Neoplasms diagnostic imaging, Dextran Sulfate adverse effects, Disease Models, Animal, Gene Knockout Techniques, Magnetic Resonance Imaging, Male, Mice, Platelet Count, Positron-Emission Tomography, Thrombocytosis blood, Thrombocytosis etiology, Thrombocytosis metabolism, Thrombopoietin metabolism, Colitis-Associated Neoplasms genetics, Interleukin-6 genetics, Thrombocytosis genetics
- Abstract
There is an increasing number of studies showing that thrombocytosis-accompanying a variety of solid tumors including colorectal cancer (CRC)-is associated with shorter survival and earlier development of metastases. The mechanisms of cancer-associated thrombocytosis are not completely understood yet. The aim of our study was to evaluate the role of IL-6 in tumor development and thrombocytosis in mice with inflammation-induced CRC, using a CRISPR/cas9 IL-6 knockout (KO) strain. Adult male FB/Ant mice ( n = 39) were divided into four groups: (1) IL-6 KO controls ( n = 5); (2) IL-6 KO CRC model group ( n = 18); (3) Wild-type (WT) controls ( n = 6); and (4) WT CRC model group ( n = 10). CRC model animals in (2) and (4) received azoxymethane (AOM)/dextran sodium sulfate (DSS) treatment to induce inflammation-related CRC. Plasma and liver tissues were obtained to determine platelet counts, IL-6 and thrombopoietin-1 (TPO) levels. In 1 WT and 2 IL-6 KO mice in vivo confocal endomicroscopy and 18F-fluorodeoxyglucose (FDG) PET/MRI examinations were performed to evaluate the inflammatory burden and neoplastic transformation. At the end of the study, tumorous foci could be observed macroscopically in both CRC model groups. Platelet counts were significantly elevated in the WT CRC group compared to the IL-6 KO CRC group. TPO levels moved parallelly with platelet counts. In vivo fluorescent microscopy showed signs of disordered and multi-nuclear crypt morphology with increased mucus production in a WT animal, while regular mucosal structure was prominent in the IL-6 KO animals. The WT animal presented more intense and larger colonic FDG uptake than IL-6 KO animals. Our study confirmed thrombocytosis accompanying inflammation-related CRC and the crucial role of IL-6 in this process. Significantly higher platelet counts were found in the WT CRC group compared to both the control group and the IL-6 KO group. Concomitantly, the tumor burden of WT mice was also greater than that of IL-6 KO mice. Our findings are in line with earlier paraneoplastic IL-6 effect suggestions.
- Published
- 2020
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39. Hypoglycemia-activated Hypothalamic Microglia Impairs Glucose Counterregulatory Responses.
- Author
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Winkler Z, Kuti D, Polyák Á, Juhász B, Gulyás K, Lénárt N, Dénes Á, Ferenczi S, and Kovács KJ
- Subjects
- Agouti-Related Protein metabolism, Animals, Fasting, Homeostasis genetics, Hypoglycemia chemically induced, Hypothalamo-Hypophyseal System metabolism, Insulin administration & dosage, Insulin pharmacology, Interleukin-1alpha genetics, Interleukin-1alpha metabolism, Interleukin-1beta genetics, Interleukin-1beta metabolism, Male, Mice, Mice, Inbred C57BL, Mice, Knockout, Neurons metabolism, Neuropeptide Y metabolism, Peptide Fragments metabolism, Arcuate Nucleus of Hypothalamus metabolism, Blood Glucose metabolism, Hypoglycemia metabolism, Microglia metabolism
- Abstract
Glucose is a major fuel for the central nervous system and hypoglycemia is a significant homeostatic stressor, which elicits counterregulatory reactions. Hypothalamic metabolic- and stress-related neurons initiate these actions, however recruitment of glia in control such adaptive circuit remain unknown. Groups of fed- and fasted-, vehicle-injected, and fasted + insulin-injected male mice were compared in this study. Bolus insulin administration to fasted mice resulted in hypoglycemia, which increased hypothalamo-pituitary-adrenal (HPA) axis- and sympathetic activity, increased transcription of neuropeptide Y (Npy) and agouti-related peptide (Agrp) in the hypothalamic arcuate nucleus and activated IBA1+ microglia in the hypothalamus. Activated microglia were found in close apposition to hypoglycemia-responsive NPY neurons. Inhibition of microglia by minocycline increased counterregulatory sympathetic response to hypoglycemia. Fractalkine-CX3CR1 signaling plays a role in control of microglia during hypoglycemia, because density and solidity of IBA1-ir profiles was attenuated in fasted, insulin-treated, CX3CR1 KO mice, which was parallel with exaggerated neuropeptide responses and higher blood glucose levels following insulin administration. Hypoglycemia increased Il-1b expression in the arcuate nucleus, while IL-1a/b knockout mice display improved glycemic control to insulin administration. In conclusion, activated microglia in the arcuate nucleus interferes with central counterregulatory responses to hypoglycemia. These results underscore involvement of microglia in hypothalamic regulation of glucose homeostasis.
- Published
- 2019
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40. Oligomannan Prebiotic Attenuates Immunological, Clinical and Behavioral Symptoms in Mouse Model of Inflammatory Bowel Disease.
- Author
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Ferenczi S, Szegi K, Winkler Z, Barna T, and Kovács KJ
- Abstract
Inflammatory bowel disease shows increasing prevalence, however its pathomechanism and treatment is not fully resolved. Prebiotics are non-digestible carbohydrates which might provide an alternative to treat inflammatory conditions in the gut due to their positive effects either on the microbiome or through their direct effect on macrophages and mucosa. To test the protective effects of an oligomannan prebiotic, yeast cell wall mannooligosaccharide (MOS) was administered in dextran-sulphate-sodium (DSS)-induced mouse model of acute colitis. MOS reduced DSS-induced clinical- (weight loss, diarrhea) and histological scores (mucosal damage) as well as sickness-related anxiety. DSS treatment resulted in changes in colon microbiome with selective increase of Coliform bacteria. MOS administration attenuated colitis-related increase of Coliforms, normalized colonic muc2 expression and attenuated local expression of proinflammatory cytokines IL-1a, IL1b, IL6, KC, G-CSF and MCP1 as well as toll-like receptor TLR4 and NLRP3 inflammasome. Some of the protective effects of MOS were likely be mediated directly through local macrophages because MOS dose-dependently inhibited IL-1b and G-CSF induction following in vitro DSS challenge and IL1a, IL1b, G-SCF-, and IL6 increases after LPS treatment in mouse macrophage cell line RAW264.7. These results highlight oligomannan prebiotics as therapeutic functional food for testing in clinical trials.
- Published
- 2016
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41. Development of a combined method to assess the complex effect of atrazine on sex steroid synthesis in H295R cells.
- Author
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Háhn J, Szoboszlay S, Krifaton C, Kovács KJ, Ferenczi S, and Kriszt B
- Subjects
- Adrenocortical Carcinoma drug therapy, Androgens metabolism, Estrogens metabolism, Humans, Saccharomyces cerevisiae drug effects, Tumor Cells, Cultured, Adrenocortical Carcinoma metabolism, Aromatase metabolism, Atrazine pharmacology, Gonadal Steroid Hormones metabolism, Herbicides pharmacology, Luminescent Measurements methods
- Abstract
The aim of the study was to develop a rapid, cost-effective combined testing method to assess the indirect effect of compounds interfering with sex steroid synthesis and to determine complex effects of atrazine on estrogen and androgen synthesis in vitro on H295R human cell line. Steroidogenic assay was performed on H295R human adrenocortical carcinoma cell line. Instead of standard analytical methods, bioluminescence bioreporter assays (Saccharomyces cerevisiae BLYES and BLYAS) were used to measure estrogenic and androgenic effects of sex steroid hormones released by human cells in response to atrazine. Atrazine resulted in elevated estrogen production presumably due to its well documented inductive effect on aromatase on H295R cell line, detected by BLYES. Interestingly, results of BLYAS test showed concentration-dependent increase of androgen production in H295R cells. That indicates that atrazine can not only increase estrogen level via aromatase induction, but may interfere in androgen synthesis as well. The combined method allows us to assess the androgenic and estrogenic effect of sex steroids produced by human cells in increased or decreased quantity as a result of the different chemicals, without determining specific analytical measurement endpoints, by using the yeast based bioluminescent bioreporter test., (Copyright © 2016 Elsevier Ltd. All rights reserved.)
- Published
- 2016
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42. Xenoestrogens Ethinyl Estradiol and Zearalenone Cause Precocious Puberty in Female Rats via Central Kisspeptin Signaling.
- Author
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Kriszt R, Winkler Z, Polyák Á, Kuti D, Molnár C, Hrabovszky E, Kalló I, Szőke Z, Ferenczi S, and Kovács KJ
- Subjects
- Animals, Arcuate Nucleus of Hypothalamus drug effects, Arcuate Nucleus of Hypothalamus metabolism, Estrogens pharmacology, Estrogens, Non-Steroidal pharmacology, Female, Gene Expression drug effects, Gonadotropin-Releasing Hormone genetics, Gonadotropin-Releasing Hormone metabolism, Gonadotropins metabolism, Hypothalamus cytology, Hypothalamus drug effects, Hypothalamus metabolism, In Situ Hybridization, Kisspeptins genetics, Microscopy, Confocal, Neurons drug effects, Neurons metabolism, Rats, Wistar, Receptors, G-Protein-Coupled genetics, Receptors, G-Protein-Coupled metabolism, Receptors, Kisspeptin-1, Reverse Transcriptase Polymerase Chain Reaction, Signal Transduction drug effects, Signal Transduction genetics, Uterus drug effects, Uterus growth & development, Uterus metabolism, Xenobiotics pharmacology, Ethinyl Estradiol pharmacology, Kisspeptins metabolism, Sexual Maturation drug effects, Zearalenone pharmacology
- Abstract
Xenoestrogens from synthetic or natural origin represent an increasing risk of disrupted endocrine functions including the physiological activity of the hypothalamo-pituitary-gonad axis. Ethinyl estradiol (EE2) is a synthetic estrogen used in contraceptive pills, whereas zearalenone (ZEA) is a natural mycoestrogen found with increasing prevalence in various cereal crops. Both EE2 and ZEA are agonists of estrogen receptor-α and accelerate puberty. However, the neuroendocrine mechanisms that are responsible for this effect remain unknown. Immature female Wistar rats were treated with EE2 (10 μg/kg), ZEA (10 mg/kg), or vehicle for 10 days starting from postnatal day 18. As a marker of puberty, the vaginal opening was recorded and neuropeptide and related transcription factor mRNA levels were measured by quantitative real time PCR and in situ hybridization histochemistry. Both ZEA and EE2 accelerated the vaginal opening, increased the uterine weight and the number of antral follicles in the ovary, and resulted in the increased central expression of gnrh. These changes occurred in parallel with an earlier increase of kiss1 mRNA in the anteroventral and rostral periventricular hypothalamus and an increased kisspeptin (KP) fiber density and KP-GnRH appositions in the preoptic area. These changes are compatible with a mechanism in which xenoestrogens overstimulate the developmentally unprepared reproductive system, which results in an advanced vaginal opening and an enlargement of the uterus at the periphery. Within the hypothalamus, ZEA and EE2 directly activate anteroventral and periventricular KP neurons to stimulate GnRH mRNA. However, GnRH and gonadotropin release and ovulation are disrupted due to xenoestrogen-mediated inhibitory KP signaling in the arcuate nucleus.
- Published
- 2015
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43. A new ochratoxin A biodegradation strategy using Cupriavidus basilensis Őr16 strain.
- Author
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Ferenczi S, Cserháti M, Krifaton C, Szoboszlay S, Kukolya J, Szőke Z, Kőszegi B, Albert M, Barna T, Mézes M, Kovács KJ, and Kriszt B
- Subjects
- Animals, Kidney drug effects, Male, Mice, Mycotoxins metabolism, Ochratoxins metabolism, Biodegradation, Environmental, Carcinogens toxicity, Cupriavidus metabolism, Mycotoxins toxicity, Ochratoxins toxicity
- Abstract
Ochratoxin-A (OTA) is a mycotoxin with possibly carcinogenic and nephrotoxic effects in humans and animals. OTA is often found as a contaminant in agricultural commodities. The aim of the present work was to evaluate OTA-degrading and detoxifying potential of Cupriavidus basilensis ŐR16 strain. In vivo administration of OTA in CD1 male mice (1 or 10 mg/kg body weight for 72 hours or 0.5 mg/kg body weight for 21 days) resulted in significant elevation of OTA levels in the blood, histopathological alterations- and transcriptional changes in OTA-dependent genes (annexinA2, clusterin, sulphotransferase and gadd45 and gadd153) in the renal cortex. These OTA-induced changes were not seen in animals that have been treated with culture supernatants in which OTA was incubated with Cupriavidus basilensis ŐR16 strain for 5 days. HPLC and ELISA methods identified ochratoxin α as the major metabolite of OTA in Cupriavidus basilensis ŐR16 cultures, which is not toxic in vivo. This study has demonstrated that Cupriavidus basilensis ŐR16 efficiently degrade OTA without producing toxic adventitious metabolites.
- Published
- 2014
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44. Comparison of stress-induced changes in adults and pups: is aldosterone the main adrenocortical stress hormone during the perinatal period in rats?
- Author
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Varga J, Ferenczi S, Kovács KJ, Garafova A, Jezova D, and Zelena D
- Subjects
- 11-beta-Hydroxysteroid Dehydrogenase Type 1 genetics, 11-beta-Hydroxysteroid Dehydrogenase Type 1 metabolism, 11-beta-Hydroxysteroid Dehydrogenase Type 2 genetics, 11-beta-Hydroxysteroid Dehydrogenase Type 2 metabolism, Adrenal Cortex metabolism, Adrenocorticotropic Hormone physiology, Animals, Animals, Newborn, Blood Glucose, Corticosterone blood, Frontal Lobe immunology, Frontal Lobe metabolism, Gene Expression, Hippocampus immunology, Hippocampus metabolism, Hypoglycemia blood, Hypothalamus immunology, Hypothalamus metabolism, Kidney immunology, Kidney metabolism, Lipopolysaccharides pharmacology, Male, Rats, Rats, Wistar, Receptors, Glucocorticoid metabolism, Receptors, Mineralocorticoid metabolism, Renin blood, Aldosterone blood, Stress, Physiological
- Abstract
Positive developmental impact of low stress-induced glucocorticoid levels in early development has been recognized for a long time, while possible involvement of mineralocorticoids in the stress response during the perinatal period has been neglected. The present study aimed at verifying the hypothesis that balance between stress-induced glucocorticoid and mineralocorticoid levels is changing during postnatal development. Hormone responses to two different stressors (insulin-induced hypoglycaemia and immune challenge induced by bacterial lipopolysaccharid) measured in 10-day-old rats were compared to those in adults. In pups corticosterone responses to both stressors were significantly lower than in adults, which corresponded well with the stress hyporesponsive period. Importantly, stress-induced elevations in aldosterone concentration were significantly higher in pups compared both to corticosterone elevations and to those in adulthood with comparable adrenocorticotropin concentrations in the two age groups. Greater importance of mineralocorticoids compared to glucocorticoids in postnatal period is further supported by changes in gene expression and protein levels of gluco- (GR) and mineralocorticoid receptors (MR) and selected enzymes measured by quantitative PCR and immunohystochemistry in the hypothalamus, hippocampus, prefrontal cortex, liver and kidney. Gene expression of 11beta-hydroxysteroid dehydrogenase 2 (11β-HSD2), an enzyme enabling preferential effects of aldosterone on mineralocorticoid receptors, was higher in 10-day-old pups compared to adult animals. On the contrary, the expression and protein levels of GR, MR and 11β-HSD1 were decreased. Presented results clearly show higher stress-induced release of aldosterone in pups compared to adults and strongly suggest greater importance of mineralocorticoids compared to glucocorticoids in stress during the postnatal period.
- Published
- 2013
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45. Differential Changes in Expression of Stress- and Metabolic-Related Neuropeptides in the Rat Hypothalamus during Morphine Dependence and Withdrawal.
- Author
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Pintér-Kübler B, Ferenczi S, Núnez C, Zelei E, Polyák A, Milanés MV, and Kovács KJ
- Subjects
- Adrenocorticotropic Hormone blood, Animals, Arginine Vasopressin genetics, Arginine Vasopressin metabolism, Behavior, Animal drug effects, Corticotropin-Releasing Hormone genetics, Corticotropin-Releasing Hormone metabolism, Disease Models, Animal, Energy Metabolism drug effects, Hypothalamus metabolism, Male, Morphine chemistry, Morphine Dependence metabolism, Morphine Dependence pathology, Neuropeptides genetics, Pro-Opiomelanocortin genetics, Pro-Opiomelanocortin metabolism, Rats, Rats, Wistar, Urocortins genetics, Urocortins metabolism, Gene Expression Regulation drug effects, Hypothalamus drug effects, Morphine pharmacology, Morphine Dependence genetics, Neuropeptides metabolism, Stress, Physiological drug effects, Stress, Physiological genetics
- Abstract
Chronic morphine treatment and naloxone precipitated morphine withdrawal activates stress-related brain circuit and results in significant changes in food intake, body weight gain and energy metabolism. The present study aimed to reveal hypothalamic mechanisms underlying these effects. Adult male rats were made dependent on morphine by subcutaneous implantation of constant release drug pellets. Pair feeding revealed significantly smaller weight loss of morphine treated rats compared to placebo implanted animals whose food consumption was limited to that eaten by morphine implanted pairs. These results suggest reduced energy expenditure of morphine-treated animals. Chronic morphine exposure or pair feeding did not significantly affect hypothalamic expression of selected stress- and metabolic related neuropeptides - corticotropin-releasing hormone (CRH), urocortin 2 (UCN2) and proopiomelanocortin (POMC) compared to placebo implanted and pair fed animals. Naloxone precipitated morphine withdrawal resulted in a dramatic weight loss starting as early as 15-30 min after naloxone injection and increased adrenocorticotrophic hormone, prolactin and corticosterone plasma levels in morphine dependent rats. Using real-time quantitative PCR to monitor the time course of relative expression of neuropeptide mRNAs in the hypothalamus we found elevated CRH and UCN2 mRNA and dramatically reduced POMC expression. Neuropeptide Y (NPY) and arginine vasopressin (AVP) mRNA levels were transiently increased during opiate withdrawal. These data highlight that morphine withdrawal differentially affects expression of stress- and metabolic-related neuropeptides in the rat hypothalamus, while relative mRNA levels of these neuropeptides remain unchanged either in rats chronically treated with morphine or in their pair-fed controls.
- Published
- 2013
- Full Text
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46. A new zearalenone biodegradation strategy using non-pathogenic Rhodococcus pyridinivorans K408 strain.
- Author
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Kriszt R, Krifaton C, Szoboszlay S, Cserháti M, Kriszt B, Kukolya J, Czéh A, Fehér-Tóth S, Török L, Szőke Z, Kovács KJ, Barna T, and Ferenczi S
- Subjects
- Adult, Animals, Apelin, Aquaporin 5 genetics, Aquaporin 5 metabolism, Biodegradation, Environmental, Calbindins, Complement C2 genetics, Complement C2 metabolism, Environmental Pollutants pharmacology, Estradiol pharmacology, Estrogens, Non-Steroidal pharmacology, Female, Gene Expression drug effects, Humans, Intercellular Signaling Peptides and Proteins genetics, Intercellular Signaling Peptides and Proteins metabolism, Organ Size drug effects, Rats, Rhodococcus chemistry, S100 Calcium Binding Protein G genetics, S100 Calcium Binding Protein G metabolism, Uterus physiology, Zearalenone pharmacology, Environmental Pollutants metabolism, Estrogens, Non-Steroidal metabolism, Rhodococcus metabolism, Uterus drug effects, Zearalenone metabolism
- Abstract
Zearalenone (hereafter referred to as ZEA) is a nonsteroidal estrogenic mycotoxin produced by several Fusarium spp. on cereal grains. ZEA is one of the most hazardous natural endocrine disrupting chemicals (EDC) which induces hyper estrogenic responses in mammals. This can result in reproductive disorders in farm animals as well as in humans. Consequently, detoxification strategies for contaminated crops are crucial for food safety. In this study we have developed a bacterial based detoxification system using a non-pathogen Rhodococcus pyridinivorans K408 strain. Following 5 days treatment of ZEA with R. pyridinivorans K408 strain HPLC analyses showed an 87.21% ZEA-degradation efficiency of the bacterial enzyme systems. In another approach, the strain biotransformation ability has also been confirmed by a bioluminescent version of the yeast estrogen screening system (BLYES), which detected an 81.75% of biodegradability of ZEA, in a good agreement with the chemical analyses. Furthermore, the capacity of R. pyridinivorans to eliminate the estrogenic effects of ZEA was tested by using an immature uterotrophic assay. Prepubertal female rats were treated with vehicle (olive oil), 17β-estradiol, ZEA (0.1-1-5-10 mg/kg body weight) and LB broth containing 500 mg/l ZEA that has already been incubated with or without Rhodococcus pyridinivorans K408 strain. Uterine weights were measured and the mRNA level changes relating to apelin, aquaporin 5, complement component 2, and calbindin-3 genes were measured by qRT-PCR. These genes represent the major pathways that are affected by estromimetic compounds. Zearalenone feeding significantly increased the uterus weight in a dose dependent manner and at the same time upregulated complement component 2 and calbindin-3 expression as well as decreased apelin and aquaporin 5 mRNA levels comparable to that seen in 17β-estradiol exposed rats. In contrast, LB broth in which ZEA was incubated with Rhodococcus pyridinivorans K408 prior to the feeding did not display any estrogenic effect neither on uterine weight nor on the expression of estrogen-regulated genes. Consequently, the identification of Rhodococcus pyridinivorans K408 strain in ZEA biodegradation proved to be a very efficient biological tool that is able to eliminate the complete estrogenic effects of ZEA. It is also remarkable that this biotransformation pathway of ZEA did not result in any residual estrogenic effects.
- Published
- 2012
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47. Hypothalamic orexin--a neurons are involved in the response of the brain stress system to morphine withdrawal.
- Author
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Laorden ML, Ferenczi S, Pintér-Kübler B, González-Martín LL, Lasheras MC, Kovács KJ, Milanés MV, and Núñez C
- Subjects
- Amygdala metabolism, Amygdala pathology, Animals, Hypothalamo-Hypophyseal System pathology, Male, Morphine pharmacology, Morphine Dependence pathology, Narcotics pharmacology, Neurons pathology, Orexin Receptors, Orexins, Paraventricular Hypothalamic Nucleus metabolism, Paraventricular Hypothalamic Nucleus pathology, Pituitary-Adrenal System pathology, Rats, Rats, Wistar, Receptors, G-Protein-Coupled metabolism, Receptors, Neuropeptide metabolism, Substance Withdrawal Syndrome pathology, Hypothalamo-Hypophyseal System metabolism, Intracellular Signaling Peptides and Proteins metabolism, Morphine adverse effects, Morphine Dependence metabolism, Narcotics adverse effects, Neurons metabolism, Neuropeptides metabolism, Pituitary-Adrenal System metabolism, Substance Withdrawal Syndrome metabolism
- Abstract
Both the hypothalamus-pituitary-adrenal (HPA) axis and the extrahypothalamic brain stress system are key elements of the neural circuitry that regulates the negative states during abstinence from chronic drug exposure. Orexins have recently been hypothesized to modulate the extended amygdala and to contribute to the negative emotional state associated with dependence. This study examined the impact of chronic morphine and withdrawal on the lateral hypothalamic (LH) orexin A (OXA) gene expression and activity as well as OXA involvement in the brain stress response to morphine abstinence. Male Wistar rats received chronic morphine followed by naloxone to precipitate withdrawal. The selective OX1R antagonist SB334867 was used to examine whether orexins' activity is related to somatic symptoms of opiate withdrawal and alterations in HPA axis and extended amygdala in rats dependent on morphine. OXA mRNA was induced in the hypothalamus during morphine withdrawal, which was accompanied by activation of OXA neurons in the LH. Importantly, SB334867 attenuated the somatic symptoms of withdrawal, and reduced morphine withdrawal-induced c-Fos expression in the nucleus accumbens (NAc) shell, bed nucleus of stria terminalis, central amygdala and hypothalamic paraventricular nucleus, but did not modify the HPA axis activity. These results highlight a critical role of OXA signalling, via OX1R, in activation of brain stress system to morphine withdrawal and suggest that all orexinergic subpopulations in the lateral hypothalamic area contribute in this response.
- Published
- 2012
- Full Text
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48. Systemic inflammatory challenges compromise survival after experimental stroke via augmenting brain inflammation, blood- brain barrier damage and brain oedema independently of infarct size.
- Author
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Dénes A, Ferenczi S, and Kovács KJ
- Subjects
- Anaphylaxis immunology, Animals, Brain immunology, Brain Ischemia complications, Brain Ischemia pathology, Cerebral Infarction complications, Cerebral Infarction pathology, Cytokines immunology, Humans, Hypothermia, Induced, Infarction, Middle Cerebral Artery, Inflammation immunology, Lipopolysaccharides immunology, Lipopolysaccharides pharmacology, Male, Mice, Mice, Inbred C57BL, Ovalbumin immunology, Ovalbumin pharmacology, Blood-Brain Barrier pathology, Brain pathology, Brain Edema etiology, Brain Edema pathology, Inflammation etiology, Inflammation pathology, Stroke complications, Stroke pathology
- Abstract
Background: Systemic inflammation impairs outcome in stroke patients and experimental animals via mechanisms which are poorly understood. Circulating inflammatory mediators can activate cerebrovascular endothelium or glial cells in the brain and impact on ischaemic brain injury. One of the most serious early clinical complications of cerebral ischaemia is brain oedema, which compromises survival in the first 24-48 h. It is not understood whether systemic inflammatory challenges impair outcome after stroke by increasing brain injury only or whether they have direct effects on brain oedema, cerebrovascular inflammation and blood-brain barrier damage., Methods: We used two different systemic inflammatory stimuli, acute endotoxin treatment and anaphylaxis to study mechanisms of brain injury after middle cerebral artery occlusion (MCAo). Ischaemic brain injury, blood-brain barrier damage and oedema were analysed by histological techniques. Systemic cytokine responses and inflammatory changes in the brain were analysed by cytometric bead array, immunofluorescence, in situ hibridization and quantitative real-time PCR., Results: Systemic inflammatory challenges profoundly impaired survival in the first 24 h after experimental stroke in mice, independently of an increase in infarct size. Systemic lipopolysaccharide (LPS) dose-dependently increased mortality (50-100%) minutes to hours after cerebral ischaemia. Acute anaphylactic challenge in ovalbumin-sensitised mice affected stroke more seriously when induced via intraperitoneal administration compared to intravenous. Both LPS and anaphylaxis induced inflammatory changes in the blood and in the brain prior to experimental stroke. Plasma cytokine levels were significantly higher after LPS, while increased IL-10 levels were seen after anaphylaxis. After MCAo, both LPS and anaphylaxis increased microglial interleukin-1α (IL-1α) expression and blood-brain barrier breakdown. LPS caused marked granulocyte recruitment throughout the ipsilateral hemisphere. To investigate whether reduction of ischaemic damage can improve outcome in systemic inflammation, controlled hypothermia was performed. Hypothermia reduced infarct size in all treatment groups and moderately improved survival, but failed to reduce excess oedema formation after anaphylaxis and LPS-induced neuroinflammation., Conclusions: Our results suggest that systemic inflammatory conditions induce cerebrovascular inflammation via diverse mechanisms. Increased brain inflammation, blood-brain barrier injury and brain oedema formation can be major contributors to impaired outcome in mice after experimental stroke with systemic inflammatory stimuli, independently of infarct size.
- Published
- 2011
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49. The ntrPR operon of Sinorhizobium meliloti is organized and functions as a toxin-antitoxin module.
- Author
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Bodogai M, Ferenczi S, Bashtovyy D, Miclea P, Papp P, and Dusha I
- Subjects
- Anti-Bacterial Agents pharmacology, Base Sequence, DNA Footprinting, Molecular Sequence Data, Sinorhizobium meliloti drug effects, Bacterial Proteins genetics, Bacterial Proteins metabolism, Gene Expression Regulation, Bacterial, Operon genetics, Sinorhizobium meliloti genetics, Sinorhizobium meliloti metabolism
- Abstract
The chromosomal ntrPR operon of Sinorhizobium meliloti encodes a protein pair that forms a toxin-antitoxin (TA) module, the first characterized functional TA system in Rhizobiaceae. Similarly to other bacterial TA systems, the toxin gene ntrR is preceded by and partially overlaps with the antitoxin gene ntrP. Based on protein homologies, the ntrPR operon belongs to the vapBC family of TA systems. The operon is negatively autoregulated by the NtrPNtrR complex. Promoter binding by NtrP is weak; stable complex formation also requires the presence of NtrR. The N-terminal part of NtrP is responsible for the interaction with promoter DNA, whereas the C-terminal part is required for protein-protein interactions. In the promoter region, a direct repeat sequence was identified as the binding site of the NtrPNtrR complex. NtrR expression resulted in the inhibition of cell growth and colony formation; this effect was counteracted by the presence of the antitoxin NtrP. These results and our earlier observations demonstrating a less effective downregulation of a wide range of symbiotic and metabolic functions in the ntrR mutant under microoxic conditions and an increased symbiotic efficiency with the host plant alfalfa suggest that the ntrPR module contributes to adjusting metabolic levels under symbiosis and other stressful conditions.
- Published
- 2006
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50. Repressor of phage 16-3 with altered binding specificity indicates spatial differences in repressor-operator complexes.
- Author
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Ferenczi S, Orosz L, and Papp PP
- Subjects
- Bacteriophages physiology, Binding Sites, Lysogeny, Protein Binding, Protein Conformation, Repressor Proteins chemistry, Sinorhizobium meliloti virology, Viral Proteins chemistry, Bacteriophages metabolism, Operator Regions, Genetic, Repressor Proteins metabolism, Viral Proteins metabolism
- Abstract
The C repressor protein of phage 16-3, which is required for establishing and maintaining lysogeny, recognizes structurally different operators which differ by 2 bp in the length of the spacer between the conserved palindromic sequences. A "rotationally flexible protein homodimers" model has been proposed in order to explain the conformational adaptivity of the 16-3 repressor. In this paper, we report on the isolation of a repressor mutant with altered binding specificity which was used to identify a residue-base pair contact and to monitor the spatial relationship of the recognition helix of C repressor to the contacting major groove of DNA within the two kinds of repressor-operator complexes. Our results indicate spatial differences at the interface which may reflect different docking arrangements in recognition of the structurally different operators by the 16-3 repressor.
- Published
- 2006
- Full Text
- View/download PDF
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