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1. Searching for new solar twins: The Inti survey for the Northern Sky

Author

Galarza, J. Y., López-Valdivia, R., Lorenzo-Oliveira, D., Reggiani, H., Meléndez, J., Gamarra-Sánchez, D., Flores, M., Portal-Rivera, J., Miquelarena, P., Ponte, G., Schlaufman, K. C., and Auccalla, T. V.

Subjects
Astrophysics - Solar and Stellar Astrophysics
Abstract

Solar twins are key in different areas of astrophysics, however only just over a hundred were identified and well-studied in the last two decades. In this work, we take advantage of the very precise \textit{Gaia} (DR2/EDR3), Tycho and 2MASS photometric systems to create the Inti survey of new solar twins in the Northern Hemisphere. The spectra of our targets were initially obtained with spectrographs of moderate resolution (ARCES and Goodman spectrographs with $R$ = 31500 and 11930, respectively) to find the best solar twin candidates and then observed at McDonald Observatory with higher resolving power (TS23, $R$ = 60000) and signal-to-noise ratio (SNR $\sim$ 300-500). The stellar parameters were estimated through the differential spectroscopic equilibrium relative to the Sun, which allow us to achieve a high internal precision ($\sigma(T_{\rm{eff}})$ = 15 K, $\sigma(\log g)$ = 0.03 dex, $\sigma$([Fe/H]) = 0.01 dex, and $\sigma(v_{t})$ = 0.03 km s$^{-1}$). We propose a new class of stars with evolution similar to the Sun: \textit{solar proxy}, which is useful to perform studies related to the evolution of the Sun, such as its rotational and magnetic evolution. Its definition is based on metallicity ($-$0.15 dex $\leq$ [Fe/H] $\leq$ +0.15 dex) and mass (0.95 M$_{\odot}$ $\leq$ M $\leq$ 1.05 M$_{\odot}$) constraints, thus assuring that the star follows a similar evolutionary path as the Sun along the main sequence. Based on this new definition, we report 70 newly identified solar proxies, 46 solar analogs and 13 solar-type stars. In addition, we identified 9 \textit{close solar twins} whose stellar parameters are the most similar to those of the Sun., Comment: 15 pages and 9 figures

Published
2021
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3. International Nosocomial Infection Control Consortium (INICC) report, data summary of 45 countries for 2012-2017: Device-associated module

Author

Riera, F.O., López, M., Maurizi, D.M., Desse, J.E., Pérez, I., Silva, G.C., Chaparro, G.J., Golschmid, D., Cabrera, R., Montanini, A.M., Bianchi, A.C., Vimercati, J., Rodríguez-del-Valle, M.C., Domínguez, C.V., Saul, P.A., Chediack, V., Piastrelini, M., Cardena, L.P., Ramasco, L., Olivieri, M.S., Gallardo, P.F., Juarez, P.D., Brito, M.P., Botta, P., Alvarez, G., Benchetrit, G., Caridi, M., Stagnaro, J.P., Bourlot, I., García, M., Arregui, N.V., Saeed, N.K., Abdul-Aziz, S., ALSayegh, S., Humood, M.Z., Mohamed-Ali, K., Swar, S., Magray, T.A.S., Aguiar-Portela, T.B., Sugette-de-Aguiar, T., Serpa-Maia, F.I., Fernandes-Alves-de-Lima, L., Teixeira-Josino, L.A., Sampaio-Bezerra, M., Furtado-Maia, R.C., Romário-Mendes, A., Alves-De-Oliveira, A., Vasconcelos-Carneiro, A.P., Anjos-Lima, J. Dos, Pinto-Coelho, K.H., Maciel-Canuto, M.L., Rocha-Batista, M.X., Moreira, T., Rodrigues-Amarilo, N., Lima-de-Barros, T.M., Guimarães, K. Arruda, Batista, C., Santos, C., de-Lima-Silva, F.J., Santos-Mota, E., Karla, L., Ferreira-de-Souza, M.C., Luzia, N., de-Oliveira, S.S, Takeda, C., Azevedo-Ferreira-Lima, D., Faheina, J., Coelho-Oliveira, L.M., do-Nascimento, S.C., Machado-Silva, V.L., Bento-Ferreira, Olszewski, J., Tenorio, M.T., Silva-Lemos, A.C., Ramos-Feijó, C.A., Cardoso, D.M., Correa-Barbosa, M.A., Assunção-Ponte, G., da-Silva-Escudero, D.V., Servolo-Medeiros, E.A., Andrade-Oliveira-Reis, M., Kostadinov, E.D., Dicheva, V.J., Petrov, M.M., Guo, C., Yu, H., Liu, T., Song, G., Wang, C., Cañas-Giraldo, L.M., Marin-Tobar, D.A., Trujillo-Ramirez, E.M., Andrea-Rios, P., Álvarez-Moreno, C., Linares, C., González-Rubio, P.A., Ariza-Ayala, B.E., Gamba-Moreno, L.J., Gualtero-Trujill, S.L., Segura-Sarmiento, S.J., Rodriguez-Pena, J., Ortega, R., Olarte, N., Pardo-Lopez, Y.A., Luis Marino Otela-Baicue, A., Vargas-Garcia, A.R., Roncancio, E.G., Gomez-Nieto, K., Espinosa-Valencia, M., Barahona-Guzman, N., Avila-Acosta, C., Raigoza-Martinez, W., Villamil-Gomez, W., Chapeta-Parada, E.G., Mindiola-Rochel, A.E., Corchuelo-Martinez, A.H., Martinez, A., Lagares-Guzman, A., Rodriguez-Ferrer, M., Yepes-Gomez, D., Muñoz-Gutierrez, G.A., Arguello-Ruiz, A., Zuniga-Chavarria, M.A., Maroto-Vargas, L., Valverde-Hernández, M., Solano-Chinchilla, A., Calvo-Hernandez, I., Chavarria-Ugalde, O., Tolari, G., Rojas-Fermin, R.A., Diaz-Rodriguez, C.V., Huascar, S., Ortiz, M., Bovera, M.M., Alquinga, N., Santacruz, G., Jara, E., Delgado, V., Salgado-Yepez, E., Valencia, F., Pelaez, C., Gonzalez-Flores, H.A., Coello-Gordon, E.E., Picoita, F., Arboleda, M., Garcia, M.F., Velez, J., Valle, M., Unigarro, L., Figueroa, V., Marin, K., Caballero-Narvaez, H., Bayani, V., Ahmed, S.A., Alansary, A.M., Hassan, A.R., Abdel-Halim, M.M., El-Fattah, M.A., Abdelaziz-Yousef, R.H., Hala, A., Abdelhady, K.M., Ahmed-Fouad, H., Mounir-Agha, H., Hamza, H.S., Salah, Z., Abdel-Aziz, D.M., Ibrahim, S.B., Helal, A.M., AbdelMassih, A.F., Mahmoud, A. Reham, Elawady, B., El-sherif, R.H., Fattah-Radwan, Y.A., Abdel-Mawla, T.S., Kamal-Elden, N.M., Kartsonaki, M., Rivera, D.M., Mandal, S., Mukherjee, S., Navaneet, P., Padmini, B., Sorabjee, J.S., Sakle, A.S., Potdar, M.S., Mane, D., Sale, H.K., Abdul-Gaffar, M.M., Kazi, M., Chabukswar, S., Anju, M., Gaikwad, D., Harshe, A., Blessymole, S., Nair, P.K., Khanna, D.K., Chacko, F., Rajalakshmi, A., Mubarak, A., Kharbanda, M., Kumar, S., Mathur, P., Saranya, S., Abubakar, F., Sampat, S., Raut, V., Biswas, S.K., Kelkar, R., Divatia, J.V., Chakravarthy, M., Gokul, B.N., Sukanya, R., Pushparaj, L., Thejasvini, A., Rangaswamy, S., Saini, N., Bhattacharya, C., Das, S., Sanyal, S., Chaudhury, B.N., Rodrigues, C., Khanna, G., Dwivedy, A., Binu, S., Shetty, S., Eappen, J., Valsa, T., Sriram, A., Todi, S.K., Bhattacharyya, M., Bhakta, A., Ramachandran, B., Krupanandan, R., Sahoo, P., Mohanty, N., Sahu, S., Misra, S., Ray, B., Pattnaik, S., Pillai, H., Warrier, A.R., Ranganathan, L., Mani, A.K., Rajagopal, S.K., Abraham, B.K., Venkatraman, R., Ramakrishnan, N., Devaprasad, D., Siva, K., Divekar, D.G., Satish Kavathekar, M.S., Suryawanshi, M.V., Poojary, A., Sheeba, J., Patil, P., Kukreja, S., Varma, K., Narayanan, S., Sohanlal, T., Agarwal, A., Agarwal, M., Nadimpalli, G., Bhamare, S., Thorat, S., Sarda, O., Nadimpalli, P., Nirkhiwale, S., Gehlot, G.S., Bhattacharya, S., Pandya, N., Raphel, A.K.O., Zala, D., Mishra, S.B., Patel, M.H., Aggarwal, D.G.C., Jawadwal, B.Q., Pawar, N.K., Kardekar, S.N., Manked, A.N., Tamboli, A.S., Manked, A., Khety, Z., Singhal, T., Shah, S., Kothari, V., Naik, R., Narain, R., Sengupta, S., Karmakar, A., Mishra, S., Pati, B.K., Kantroo, V., Kansal, S., Modi, N., Chawla, R., Chawla, A., Roy, I., Bej, M., Mukherjee, P., Baidya, S., Durell, A., Vadi, S., Saseedharan, S., Anant, P., Edwin, J.P., Sen, N., Sandhu, K., Sharma, S., Palaniswamy, V., Sharma, P., Selvaraj, M., Saurabh, L., Punia, D.P., Soni, D.K., Misra, R., Harsvardhan, R., Azim, A., Kambam, C., Garg, A., Ekta, S., Lakhe, M., Sharma, C.B., Singh, G., Kaur, A., Singhal, S., Chhabra, K.D., Ramakrishnan, G., Kamboj, H., Pillai, S., Rani, P., Singla, D., Sanaei, A., Maghsudi, B., Sabetian, G., Masjedi, M., Shafiee, E., Nikandish, R., Paydar, S., Khalili, H.A., Moradi, A., Sadeghi, P., Bolandparvaz, S., Mubarak, S., Makhlouf, M., Awwad, M., Ayyad, O., Shaweesh, A.A., Khader, M.M., Alghazawi, A., Hussien, N., Alruzzieh, M., Mohamed, Y.K., ALazhary, M., Abdul Aziz, O.A., Alazmi, M., Mendoza, J., De Vera, P.A., Rillorta, A.S., de Guzman, M., Girvan, M., Torres, M., Alzahrani, N., Alfaraj, S., Gopal, U., Manuel, M.G., Alshehri, R., Lessing, L., Alzoman, H., Abdrahiem, J., Adballah, H., Thankachan, J., Gomaa, H., Asad, T., AL-Alawi, M., Al-Abdullah, N.A., Demaisip, N.L., Laungayan-Cortez, E., Cabato, A.F., Gonzales, J.M., Al Raey, M.A., Al-Darani, S.A., Aziz, M.R., Al-Manea, B., Samy, E., AlDalaton, M., Alaliany, M.J., Alabdely, H.M., Helali, N.J., Sindayen, G., Malificio, A.A., Al-Dossari, H.B., Kelany, A., Algethami, A.G., Mohamed, D., Yanne, L., Tan, A., Babu, S., Abduljabbar, S.M., Al-Zaydani, M.A., Ahmed, H., Al Jarie, A., Al-Qathani, A.S.M., Al-Alkami, H.Y., Alih, S.J.B., Gasmin-Aromin, R., Balon-Ubalde, E., Diab, H.H., Kader, N.A., Hassan-Assiry, I.Y., Albeladi, E., Aboushoushah, S., Qushmaq, N., Fernandez, J., Hussain, W.M., Rajavel, R.D., Bukhari, S.Z., Rushdi, H., Turkistani, A.A., Mushtaq, J.J., Bohlega, E., Simon, S., Damlig, E., Elsherbini, S.G., Abraham, S., Kaid, E., Al-Attas, A., Hawsawi, G., Hussein, B., Esam, B., Caminade, Y., Santos, A.J., Abdulwahab, M.H., Aldossary, A.H., Al-Suliman, S., AlTalib, A.A., Albaghly, N., HaqlreMia, M.E., Altowerqi, R., Ghalilah, K.M., Alradady, M., Al-Qatri, A., Chaouali, M., Shyrine, E.L., Philipose, J., Raees, M., AbdulKhalik, N.S., Madco, M., Acostan, C., Safwat, R., Halwani, M., Abdul-Aal, N.A.H., Thomas, A., Abdulatif, S.M., Ali-Karrar, M.A., Al-Gosn, N., Al-Hindi, A.A., Jaha, R.N., AlQahtani, S.N., Ayugat, E.P., Al-Hussain, M.I., Aldossary, A., Al-Talib, A.A., Haqlre-Mia, M.E., Briones, S., Krishnan, R., Tabassum, K., Alharbi, L., Madani, A., Al-Gethamy, M.A., Alamri, D.M., Spahija, G., Gashi, A., Kurian, A., George, S.M., Mohamed, A.M., Ramapurath, R.J., Varghese, S.T., Abdo, N.M., Foda-Salama, M., Al-Mousa, H.H., Omar, A.A., Salama, M.F., Toleb, M., Khamis, S., Kanj, S.S., Zahreddine, N.K., Kanafani, Z., Kardas, T., Ahmadieh, R., Hammoud, Z., Zeid, I., Al-Souheil, A., Ayash, H., Mahfouz, T., Kondratas, T., Grinkeviciute, D., Kevalas, R., Dagys, A., Mitrev, Z., Bogoevska-Miteva, Z., Jankovska, K., Guroska, S.T., Petrovska, M., Popovska, K., Ng, C., Hoon, Y.M., Hasan, YM.S., Othman-Jailani, M.I., Hadi-Jamaluddin, M.F., Othman, A.A., Zainol, H., Wan-Yusoff, W.N., Gan, C.S., Lum, L.C.S., Ling, C.S., Aziz, F.A., Zhazali, R., Abud-Wahab, M.R., Cheng, T.S., Elghuwael, I.M., Wan-Mat, W.R., Abd-Rahman, R., Perez-Gomez, H.R., Kasten-Monges, M., Esparza-Ahumada, S., Rodriguez-Noriega, E., Gonzalez-Diaz, E., Mayoral-Pardo, D., Cerero-Gudino, A., Altuzar-Figueroa, M.A., Perez-Cruz, J., Escobar-Vazquez, M., Aragon, D.M.L., Coronado-Magana, H., Mijangos-Mendez, J.C., Corona-Jimenez, F., Aguirre-Avalos, G., Lopez-Mateos, A., Martinez-Marroquin, M.Y., Montell-Garcia, M., Martinez-Martinez, A., Leon-Sanchez, E., Gomez-Flores, G., Ramirez, M., Gomez, M.E., Lozano, M., Mercado, V.N., Zamudio-Lugo, I., Gomez-Gonzalez, C.J., Miranda-Novales, M.G., Villegas-Mota, I., Reyes-Garcia, C., Ramirez-Morales, M.K., Sanchez-Rivas, M., Cureno-Diaz, M.A., Matias-Tellez, B., Gonzalez-Martinez, J., Juarez-Vargas, R., Pastor-Salinas, O., Gutierrez-Munoz, V.H., Conde-Mercado, J.M., Bruno-Carrasco, G., Manrique, M.A., Monroy-Colin, V.A., Cruz-Rivera, Z., Rodriguez-Pacheco, J., Cruz, N.L., Hernandez-Chena, B.E., Guido-Ramirez, O., Arteaga-Troncoso, G., Guerra-Infante, F.M., Lopez-Hurtado, M., Caleco, J.A. Denicia, Leyva-Medellin, E.E., Salamanca-Meneses, A., Cosio-Moran, C., Ruiz-Rendon, R., Aguilar-Angel, L.A., Sanchez-Vargas, M., Mares-Morales, R.C., Fernandez-Alvarez, L.C., Castillo-Cruz, B.V., Gonzalez-Ma, M.R., Zavala-Ramír, M.C., Rivera-Reyna, L., del-Moral-Rossete, L.G., Lopez-Rubio, C., Valadez-de-Alba, M., Bat-Erdene, A., Chuluunchimeg, K.H., Baatar, O., Batkhuu, B., Ariyasuren, Z., Bayasgalan, G., Baigalmaa, S., Uyanga, T.S., Suvderdene, P., Enkhtsetseg, D., Suvd-Erdene, D., Chimedtseye, E., Bilguun, G., Tuvshinbayar, M., Dorj, M., Khajidmaa, T., Batjargal, G., Naranpurev, M., Bolormaa, T., Battsetseg, T., Batsuren, Ch, Batsaikhan, N., Tsolmon, B., Saranbaatar, A., Natsagnyam, P., Nyamdawa, O., Madani, N., Abouqal, R., Zeggwagh, A.A., Berechid, K., Dendane, T.P., Koirala, A., Giri, R., Sainju, S., Acharya, S.P., Paul, N., Parveen, A., Raza, A., Nizamuddin, S., Sultan, F., Imran, X., Sajjad, R., Khan, M., Sana, F., Tayyab, N., Ahmed, A., Zaman, G., Khan, I., Khurram, F., Hussain, A., Zahra, F.T., Imtiaz, A., Daud, N., Sarwar, M., Roop, Z., Yusuf, S., Hanif, F., Shumaila, X., Zeb, J., Ali, S.R., Demas, S., Ariff, S., Riaz, A., Hussain, A.S., Kanaan, A., Jeetawi, R., Castaño, E.G., Moreno-Castillo, L.L., García-Mayorca, E., Prudencio-Leon, W.E., Vivas-Pardo, A., Changano-Rodriguez, M.V., Castillo-Bravo, L.I., Aibar-Yaranga, K.F., Marquez-Mondalgo, V.A., Mueras-Quevedo, J., Meza-Borja, C., Flor, J.L., Fernandez-Camacho, Y.M., Banda-Flores, C., Pichilingue-Chagray, J., Castaneda-Sabogal, A., Caoili, J.C., Mariano, M.C., Maglente, R.R., Santos, S., de-Guzman, G., Mendoza, M.T., Javellana, O.P., Tajanlangit, A.N.L., Tapang, A.R.D., Sg-Buenaflor, M.C., Labro, E., Carma, R., Dy, A.M.P., Fortin, J.D., Navoa-Ng, J.A., Cesar, J.L., Bonifacio, B.S., Llames, M.J.P., Gata, H.L.B., Tamayo, A.S., Calupit, H.K.E., Catcho, V.V., Bergosa, L.D., Abuy, M.T.B., Barteczko-Grajek, B., Rojek, S., Szczesny, A., Domanska, M., Lipinska, G., Jaroslaw, J., Wieczoreka, A., Szczykutowicza, A., Gawor, M., Piwoda, M., Rydz-Lutrzykowska, J., Grudzinska, M., Kolat-Brodecka, P., Smiechowicz, K., Tamowicz, B., Mikstacki, A., Grams, A., Sobczynski, P., Nowicka, M., Kretov, V., Shalapuda, V., Molkov, A., Puzanov, S., Utkin, I., Tchekulaev, A., Tulupova, V., Vasiljevic, S., Nikolic, L., Ristic, G., Eremija, J., Kojovic, J., Lekic, D., Simic, A., Hlinkova, S., Lesnakova, A., Kadankunnel, S.K., Abdo-Ali, M.M., Pimathai, R., Wanitanukool, S., Supa, N., Prasan, P., Luxsuwong, M., Khuenkaew, Y., Lamngamsupha, J., Siriyakorn, N., Prasanthai, V., Apisarnthanarak, A., Borgi, A., Bouziri, A., Cabadak, H., Tuncer, G.E., Bulut, C., Hatipoglu, C.A., Sebnem, F.E., Demiroz, A.P., Kaya, A., Ersoz, G., Kuyucu, N., Karacorlu, S., Oncul, O., Gorenek, L., Erdem, H., Yildizdas, D., Horoz, O.O., Guclu, E., Kaya, G., Karabay, O., Altindis, M., Oztoprak, N., Sahip, Y., Uzun, C., Erben, N., Usluer, G., Ozgunes, I., Ozcelik, M., Ceyda, B.M., Oral, M., Unal, N., Cigdem, Y.G., Bayar, M.K., Bermede, O., Saygili, S., Yesiler, I., Memikoglu, O., Tekin, R., Oncul, A., Gunduz, A., Ozdemir, D., Geyik, M.F., Erdogan, S.Y., Aygun, C., Dilek, A., Esen, S., Turgut, H., Sungurtekin, H., Ugurcan, D., Yarar, V., Bilir, Y., Bayram, N., Devrim, I., Agin, H., Ceylan, G., Yasar, N., Oruc, Y., Ramazanoglu, A., Turhan, O., Cengiz, M., Yalcin, A.N., Dursun, O., Gunasan, P., Kaya, S., Senol, G., Kocagoz, A.S., Al-Rahma, H., Annamma, P., El-Houfi, A., Vidal, H., Perez, F., D-Empaire, G., Ruiz, Y., Hernandez, D., Aponte, D., Salinas, E., Vidal, H.R., Navarrete, N., Vargas, R., Sanchez, E., Ngo Quy, C., Thu, T.A., Nguyet, L.T.T., Hang, P.T., Hang, T.T.T., Hanh, T.T.M., Anh, D.P.P., Rosenthal, Víctor Daniel, Bat-Erdene, Ider, Gupta, Debkishore, Belkebir, Souad, Rajhans, Prasad, Zand, Farid, Myatra, Sheila Nainan, Afeef, Majeda, Tanzi, Vito L, Muralidharan, S., Gurskis, Vaidotas, Al-Abdely, Hail M., El-Kholy, Amani, AlKhawaja, Safa A. Aziz, Sen, Suha, Mehta, Yatin, Rai, Vineya, Hung, Nguyen Viet, Sayed, Amani F., Guerrero-Toapanta, Fausto Marcos, Elahi, Naheed, Morfin-Otero, María del Rayo, Somabutr, Suwara, De-Carvalho, Braulio Matias, Magdarao, Mary Shine, Velinova, Velmira Angelova, Quesada-Mora, Ana Marcela, Anguseva, Tanja, Ikram, Aamer, Aguilar-de-Moros, Daisy, Duszynska, Wieslawa, Mejia, Nepomuceno, Horhat, Florin George, Belskiy, Vladislav, Mioljevic, Vesna, Di-Silvestre, Gabriela, Furova, Katarina, Gamar-Elanbya, May Osman, Gupta, Umesh, Abidi, Khalid, Raka, Lul, Guo, Xiuqin, Luque-Torres, Marco Tulio, Jayatilleke, Kushlani, Ben-Jaballah, Najla, Gikas, Achilleas, Sandoval-Castillo, Harrison Ronald, Trotter, Andrew, Valderrama-Beltrán, Sandra L., and Leblebicioglu, Hakan

Published
2020
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5. International Nosocomial Infection Control Consortium report, data summary of 50 countries for 2010-2015: Device-associated module

Author

Desse, J.E., Maurizi, D.M., Montanini, A.M., Chaparro, G.J., Stagnaro, J.P., Romani, A., Bianchi, A.C., Álvarez, G., Palaoro, A., Bernan, M., Cabrera-Montesino, R., Domínguez, C., Rodríguez, C.G., Silva, C.G., Bogdanowicz, E., Riera, F.O., Benchetrit, G., Perez, I., Vimercati, J., Marcos, L.S., Ramasco, L., Caridi, M., Oyola, M.C., Rodríguez, M.C., Spadaro, M.L., Olivieri, M.S., Saul, P., Juarez, P.D., Pérez, R.H., Botta, P., Quintana, D.Q., Ríos, A.M., Chediack, V., Chilon, W., Alsayegh, Ameena Isa, Yaseen, Fatema Hasan, Hani, Lateefa Fardan, Sowar, Saleh Fakher, Magray, Tahira Anwar, Medeiros, E.A., Alves De Oliveira, A., Romario-Mendes, A., Fernandes-Valente, C., Santos, C., Escudeiro, D., Azevedo-Ferreira Lima, D., Azevedo-Pereira, D., Onzi-Siliprandi, E.M., Serpa-Maia, F., Aguiar-Leitao, F., Assuncao-Ponte, G., Dos Anjos-Lima, J., Olszewski, J., Harten Pinto Coelho, K., Alves De Lima, L.F., Mendonca, M., Maciel-Canuto Amaral, M.L., Tenorio, M.T., Gerah, S., Andrade-Oliveira-Reis, M., Moreira, M., Ximenes-Rocha Batista, M., Campos-Uchoa, R.S., Rocha-Vasconcelos Carneiro, R., Amaral De Moraes, R., Do Nascimento, S.C., Moreira-Matos, T., Lima-De Barros Araujo, T.M., De Jesus Pinheiro-Bandeira, T., Machado-Silva, V.L., Santos Monteiro, W.M., Hristozova, E., Kostadinov, E.D., Angelova, K., Velinova, V.A., Dicheva, V.J., Guo, X., Ye, G., Li, R., Song, L., Liu, K., Liu, T., Song, G., Wang, C., Yang, X., Yu, H., Yang, Y., Martínez, A., Vargas-García, A.R., Lagares-Guzmán, A., González, A.P., Linares, C., Ávila-Acosta, C., Santofimio, D., Yepes-Gomez, D., Marin-Tobar, D.A., Mazo-Elorza, D.P., Chapeta-Parada, E.G., Camacho-Moreno, G., Roncancio-Vill, G.E., Valderrama-Marquez, I.A., Ruiz-Gallardo, J.E., Ospina-Martínez, J.O., Osorio, J., Marín-Uribe, J.I., López, J.C., Gualtero, S., Rojas, J.R., Gomez-Nieto, K., Rincon, L.Y.M., Meneses-Ovallos, L., Canas-Giraldo, L.M., Burgos-Florez, L.D., Amaral-Almeida Costa, M., Rodriguez, M., Barahona-Guzmán, N., Mancera-Paez, O., Rios-Arana, P.A., Ortega, R., Romero-Torres, S.L., Pulido-Leon, S.M., Valderrama, S., Moreno-Mejia, V.M., Raigoza-Martinez, W., Villamil-Gomez, W., Pardo-Lopez, Y.A., Argüello-Ruiz, A., Solano-Chinchilla, A., Muñoz-Gutierrez, G.A., Calvo-Hernández, I., Maroto-Vargas, L., Zuniga, M.A., Valverde-Hernandez, M., Chavarria-Ugalde, O., Herrera, B., Díaz, C., Bovera, M.M., Cevallos, C., Pelaez, C., Jara, E., Delgado, V., Coello-Gordon, E.E., Picoita, F., Guerrero-Toapant, F.M., Valencia, F., Santacruz, G., Gonzalez, H., Pazmino, L.N., Garcia, M.F., Arboleda, M., Lascano, M., Alquinga, N., Ramírez, V., Yousef, Reham H.A., Moustafa, Abd El Moniem, Ahmed, A., Elansary, A.M., Ali, Ahmad Mahmoud, Hasanin, Ahmed, Messih, Antoine Abdel, Ramadan, Arwa, El Awady, B.A., Hassan, D.M., Abd El Aziz, Doaa, Hamza, Hala, Agha, Hala Mounir, Ghazi, Islam Abdullorziz, ElKholy, J., Fattah, May Abdel, Elanany, Mervat, Mansour, M., Haleim, M.M.A., Fouda, R., El-Sherif, Rasha Hamed, Bekeit, S., Bayani, V., Elkholy, Y.S., Abdelhamid, Y.M., Salah, Zeinab, Rivera, D.M., Chawla, A., Manked, A.N., Azim, A., Mubarak, A., Thakur, A., Dharan, A.V., Patil, A., Sasidharan, A., Bilolikar, Anil Kumar, Anirban Karmakar, A., Mathew, A.M., Kulkarni, Anuja, Agarwal, Anuradha, Sriram, Anuradha, Dwivedy, A., Dasgupta, Arnab, Bhakta, A., Suganya, Arul Rose, Poojary, A., Mani, Ashwin Kumar, Sakle, Asmita, Abraham, Babu K., Padmini, Baby, Ramachandran, B., Ray, Banambar, Pati, Basanta Kumar, Chaudhury, Bhaskar Narayan, Mishra, Biraj Mohan, Biswas, S., Saibala, M. Bri, Jawadwala, Burhan Q., Rodrigues, C., Modi, Chirag, Patel, Chirag, Khanna, D.K., Devaprasad, Dedeepiya, Divekar, Deepa, Aggarwal, Deepesh G., Divatia, J.V., Zala, Dolatsinh, Pathrose, Edwin, Abubakar, Fazil, Chacko, Felcy, Gehlot, G.S., Khanna, Gautam, Sale, H.K., Roy, Indranil, Shelgaonkar, Jayant, Sorabjee, Jehangir, Eappen, Jincy, Mathew, Justin, Pal, Jyotishka, Varma, Karthikeya, Joshi, Kashmira Limaye, Sandhu, Kavita, Kelkar, R., Ranganathan, Lakshmi, Pushparaj, L., Lavate, Madhav, Latha, Madhavi, Suryawanshi, Madhupriya, Bhattacharyya, M., Kavathekar, Maithili, Agarwal, Manoj Kumar, Patel, Mayur, Shah, Mehul, Sivakumar, M.N., Kharbanda, Mohit, Bej, Mrinmoy, Potdar, Mrunalini, Chakravarthy, M., Karpagam, M., Myatra, S.N., Gita, N., Rao, N.P., Sen, N., Ramakrishnan, N., Jaggi, N., Saini, N., Pawar, N.K., Modi, Nikhil, Pandya, Nirav, Mohanty, Nisith, Thakkar, Pooja, Joshi, Pradnya, Sahoo, Prafulla Kumar, Nair, Pravin Kumar, Kumar, Priyadarshini Senthil, Patil, Priyanka, Mukherjee, Purnima, Mathur, P., Shah, Purvi, Sukanya, R., Arjun, Rajalakshmi, Chawla, Rajesh, Gopalakrishnan, Ram, Venkataraman, Ramesh, Raut, S., Krupanandan, Ravikumar, Tejam, Reshma, Misra, Richa, Debroy, Ritesh, Saranya, S., Narayanan, Sajith, Mishra, Sanghamitra, Saseedharan, Sanjith, Sengupta, Sankar, Patnaik, S.K., Sinha, Saswati, Blessymole, Seelas, Rohra, Seema, Rajagopal, Senthilkumar, Mukherjee, Shanta, Sengupta, Sharmila, John, Sheeba, Bhattacharya, Shefali, Sijo, Bhattacharyya, Sinchan, Singh, S., Sohanlal, T., Vadi, Sonali, Dalal, S.S., Todi, S.K., Kumar, Subodh, Kansal, Sudha, Misra, Sudhjan, Bhattacharyya, Sudipta, Nirkhiwale, Suhas, Purkayastha, Sujit Kar, Mukherjee, Sujoy, Sahu, S., Sharma, Sunil, Kumar, Suresh, Basu, S., Shetty, S., Shah, S., Singhal, T., Francis, Thara, Anand, Thejasvini, Venkateshwar, V., Thomas, Valsa, Kothari, V., Velupandi, Kantroo, Vini, Sitohang, Gortap, Kadarsih, Retno, Sanaei, Anahita, Maghsudi, Behzad, Sabetian, Golnar, Masjedi, Mansoor, Alebouyeh, Masoud, Sherafat, Somayeh Jahani, Mohamed, Yassir Khidir, Al Khamis, Abdulrahim, Alsaadi, Adnan Soliman, Al-Jarie, Ahmed Abdoh, Mutwalli, Aisha Hassan, Rillorta, A.S.K., Thomas, Anumol, Kelany, Ashraf, Manao, Athena, Alamri, Dhaffer Moghram, Santiago, E.B., Cruzpero, E.P., Sawan, Fahad Ahmed, Al Qasmah, Fatima Abdullah, Alabdaly, Haeel, Al-Dossary, Hajer Am, Ahmed, Hala, Roshdi, Hala, Al-Alkami, Halima Yahia, Hanafi, Hana, Ammari, Hassan Eisa, Hani, Hatem Mohd Al, Asiri, Ibrahim A.M. Alzaydani, Mendoza, Jeffrey Asidera, Philipose, Jomol, Selga, Joy Ola, Kehkashan, Ghalilah, Khalid Mohammed, Redito, Leide Shyrine, Josph, L., Al-Alawi, M., Al-Gethamy, Manal Mansour, Madco, Marjory, Manuel, M.G., Girvan, M., Aldalaton, Mervat, De Guzman, M., Alkhamaly, Modhi, Masfar, Mohammad, Karrar, Mohammed Ahmed Ali, Al Azmi, Munayfa Musallam, Quisai, Myrna Lim, Torres, Myrna Misador, Al-Abdullah, N., Tawfic, Nader Ahmed, Elsayed, Nashwa, Abdulkhalik, Nawal Salah, Bugis, Nehad Abdulshakour, Ariola, Neilia Cardinal, Gad, N., Alghosn, Nesreen, Tashkandi, Nidal, Zharani, N. Al, De Vera, P.A., Krishnan, Radhika, Al Shehri, Raed Hassan, Jaha, Rasha Nour Aldeen, Thomas, Reny, Cresencia, Rhea Lynn, Penuliar, R., Lozada, R.V., Al Qahtani, S., Twfik, Sameh, Al Faraj, Sarah Hassan, El-Sherbiny, Sherin, Alih, Siti Jhulmina B., Briones, Solita, Bukhari, Syed Zahid, Alotaibi, Tariq Saad Abdulhadi, Gopal, Uma, Nair, Usha, Abdulatif, Wael Abdulrahman, Hussain, Waleed Mohd, Demotica, Wynndale Mae, Spahija, G., Baftiu, N., Gashi, A., Omar, Abeer A., Mohamed, A.M., Rebello, F.M., Almousa, Haifaa Hassan, Abdo, Naglaa Mahmoud, George, S.M., Khamis, Soad, Thomas, Suja, Ahmad Zaatari, A., Anwar Al Souheil, A., Ayash, H., Zeid, I., Tannous, J., Zahreddine, N.K., Ahmadieh, R., Mahfouz, T., Kardas, T., Tanzi, V., Kanafani, Z., Hammoud, Z., Dagys, A., Grinkeviciute, D., Kevalas, R., Kondratas, T., Petrovska, Milena, Popovska, Katja, Mitrev, Zan, Miteva, Zaneta Bogoevska, Jankovska, Katerina, Guroska, Snezana Tufekcievska, Gan, Chin Seng, Othman, Ainul Auzani, Yusof, Aliza Mohamad, Abidin, Anis Siham Zainal, Aziz, Fadzlina Abdul, Weng, Foong Kit, Zainol, Hasimah, Bakar, Kamal Bashar Abu, Lum, Lucy Chai See, Mansor, Marzida, Zaman, Mazuin Kamarul, Jamaluddin, Mohamad Fadhil Hadi, Hasan, Mohd Shahnaz, Rahman, Raha Abdul, Zaini, Rhendra Hardy Mohamad, Zhazali, Rosliza, Sri Ponnampala, Sasheela Sri La, Chuah, Soo Lin, Shukeri, Wan Fadzlina Wan Mohd, Hassan, Wan Nazaruddin Wan, Yusoff, Wan Nurbayah Wan, Mat, Wan Rahiza Wan, Cureno-Diaz, M.A., Aguirre-Avalos, G., Flores-Alvarado, A., Cerero-Gudino, A., Zamores-Pedroza, A., Cano-Munoz, B., Hernandez-Chena, B.E., Carreon-Martinez, C.C., Coronado-Magana, H., Corona-Jimenez, F., Rodriguez-Noriega, E., Alcala-Martinez, E., Gonzalez-Diaz, E., Guerra-Infante, F.M., Arteaga-Troncoso, G., Martinez-Falcon, G., Leon-Garnica, G., Delgado-Aguirre, H.A., Perez-Gomez, H.R., Sosa-Gonzalez, I.E., Galindo-Olmeda, J.A., Ayala-Gaytan, J.J., Rodriguez-Pacheco, J., Zamorano-Flores, L., Lopez-Pulgarin, J.A., Miranda-Novales, M.G., Ramírez, M., Lopez-Hurtado, M., Lozano, M., Gomez, M.E., Sanchez-Castuera, M.E., Kasten-Monges, M., Gonzalez-Martinez, M., Sanchez-Vargas, M., Culebro-Burguet, M.C., Altuzar-Figueroa, M.A., Mijangos-Mendez, J.C., Ramires, O.G., Espinosa, O.S., De Leon-Escobedo, R., Salas-Flores, R., Ruiz-Rendon, R., Petersen-Morfin, S., Aguirre-Diaz, S.A., Esparza-Ahumada, S., Vega-Gonzalez, S., Gaona-Flores, V., Monroy-Colin, V.A., Cruz-Rivera, Z., Bat-Erdene, A., Narankhuu, Batsaikhan, Choijamts, Batsuren, Tuvdennyam, Battsetseg, Batkhuu, Byambadorj, Chuluunchimeg, K.H., Enkhtsetseg, D., Batjargal, G., Bayasgalan, G., Dorj, M., Mendsaikhan, Naranpurev, Baatar, Otgon, Suvderdene, P., Baigalmaa, S., Khajidmaa, T., Begzjav, Tsolmon, Tsuyanga, Ariyasuren, Z., Zeggwagh, A.A., Berechid, K., Abidi, K., Madani, N., Abouqal, R., Koirala, Anjeela, Giri, Rashmi, Sainju, Samana, Acharya, Subhash Prasad, Ahmed, Abeera, Raza, Aun, Parveen, Azra, Sultan, Faisal, Khan, Maria, Paul, Nadeem, Daud, Nargis, Yusuf, Sana, Nizamuddin, Summiya, Garcia-Mayorca, E., Castaño, E.G., Moreno-Castillo, J.L., Ballinas-Aquino, J.M., Lara, L., Vargas, M., Rojas-Bonilla, M.I., Ramos, S.J., Mapp, T., De Iturrado, V., La Hoz Vergara, C.E., Linares-Calderon, C.F., Moreno, D., Ramirez, E., Ramírez Wong, F.M., Montenegro-Orrego, G.M., Sandoval-Castillo, H.R., Pichilingue-Chagray, J., Mueras-Quevedo, J., Aibar-Yaranga, K.F., Castillo-Bravo, L.I., Santivanez-Monge, L.M., Mayorga-Espichan, M.J., Rosario-Tueros, M.L.G., Changano-Rodriguez, M.V., Salazar-Ramirez, N.E., Marquez-Mondalgo, V.A., Tajanlangit, Anna Lyn N., Tamayo, Arnefelina S., Llames, Cristina Mari Jean P., Labro, Ever, Dy, Ana P., Fortin, J.D., Bergosa, L.D., Salvio, L.G., Bermudez, V., Sg-Buenaflor, M.C., Trajano, M.F., Mendoza, M.T., Javellana, O.P., Maglente, R.R., Arreza-Galapia, Y., Navoa-Ng, J.A., Kubler, A., Barteczko-Grajek, B., Dragan, B., Zurawska, M., Mikaszewska-Sokolewicz, M., Zielinska, M., Ramos-Ortiz, G.Y., Florin-Rogobete, A., Vlad, C. Daliborca, Muntean, D., Sandesc, D., Papurica, M., Licker, M., Bedreag, Ovidiu Horea, Popescu, R., Grecu, S.D., Dumitrascu, V., Molkov, A., Galishevskiy, D., Furman, M., Simic, A., Lekic, D., Ristic, G., Eremija, J., Kojovic, J., Nikolic, L., Bjelovic, M., Lesnakova, A., Hlinkova, S., Gamar-Elanbya, M.O., Supa, Namphon, Prasan, Pornpheth, Pimathai, Rungratchanee, Wanitanukool, Suthinee, Somabutr, Suwara, Ben-Jaballah, N., Borgi, A., Bouziri, A., Dilek, A., Oncul, A., Kaya, A., Demiroz, Ali Pekcan, Gunduz, A., Ozgultekin, A., Inan, Asuman, Yalcin, A.N., Ramazanoglu, A., Engin, A., Willke, A., Meco, Basak Ceyda, Aygun, C., Bulut, C., Uzun, C., Becerik, C., Hatipoglu, Cigdem Ataman, Guclu, Cigdem Yildirim, Ozdemir, D., Yildizdas, D., Ugurcan, D., Azak, E., Guclu, E., Yilmaz, Esmeray Mutlu, Sebnem-Erdinc, F., Sirmatel, F., Ulger, F., Sari, Ferhat, Kizilates, Filiz, Usluer, G., Ceylan, G., Ersoz, G., Kaya, G., Ertem, Gunay Tuncer, Senol, G., Agin, Hasan, Cabadak, Hatice, Yilmaz, H., Sungurtekin, Hulya, Zengin, Humeyra, Turgut, H., Ozgunes, I., Devrim, I., Erdem, I., Işcanlı, Inşa Gul Ekiz, Bakir, M. Mehmet, Geyik, M.F., Oral, M., Meric, M., Cengiz, M., Ozcelik, M., Altindis, M., Sunbul, M., Elaldi, N., Kuyucu, N., Unal, N., Oztoprak, N., Yasar, N., Erben, Nurettin, Bayram, Nuri, Dursun, Oguz, Karabay, Oguz, Coskun, O., Horoz, Ozden Ozgur, Turhan, Ozge, Sandal, Ozlem Sarac, Tekin, Recep, Esen, Saban, Erdogan, Selvi Yener, Unal, Serhat, Karacorlu, Sevim, Sen, Suha, Sacar, Suzan, Yarar, Volkan, Oruc, Yeliz, Sahip, Yusuf, Kaya, Zeynep, Philip, Anamma, Elhoufi, Ashraf, Alrahma, Hussain, Sachez, E., Perez, F., Empaire, G.D., Vidal, H., Montes-Bravo, L., Guzman Siritt, M.E., Orozco, N., Navarrete, N., Ruiz, Y., De Anez, Z. Duran-Gil, Van Trang, Dang Thi, Minh, Dao Quang, Co, Dao Xuan, Anh, Dinh Pham Phuong, Thu, Le Thi Anh, Tuyet, Le Thi Diem, Nguyet, Le Thi Thu, Chau, Ngo uy, Binh, Nguyen Gia, Tien, Nguyen Phuc, Anh, Nguyen Quoc, Hang, Phan Thi, Hanh, Tran Thi My, Hang, Tran Thi Thuy, Thu, Truong Anh, Thoa, Vo Thi Hong, Rosenthal, Víctor Daniel, Al-Abdely, Hail M., El-Kholy, Amani Ali, AlKhawaja, Safa A Aziz, Leblebicioglu, Hakan, Mehta, Yatin, Rai, Vineya, Hung, Nguyen Viet, Kanj, Souha Sami, Salama, Mona Foda, Salgado-Yepez, Estuardo, Elahi, Naheed, Morfin Otero, Rayo, Apisarnthanarak, Anucha, De Carvalho, Braulio Matias, Ider, Bat Erdene, Fisher, Dale, Buenaflor, Maria Carmen S.G., Petrov, Michael M., Quesada-Mora, Ana Marcela, Zand, Farid, Gurskis, Vaidotas, Anguseva, Tanja, Ikram, Aamer, Aguilar de Moros, Daisy, Duszynska, Wieslawa, Mejia, Nepomuceno, Horhat, Florin George, Belskiy, Vladislav, Mioljevic, Vesna, Di Silvestre, Gabriela, Furova, Katarina, Ramos-Ortiz, Gloria Y., Gamar Elanbya, May Osman, Satari, Hindra Irawan, Gupta, Umesh, Dendane, Tarek, Raka, Lul, Guanche-Garcell, Humberto, Hu, Bijie, Padgett, Denis, Jayatilleke, Kushlani, Ben Jaballah, Najla, Apostolopoulou, Eleni, Prudencio Leon, Walter Enrique, Sepulveda-Chavez, Alejandra, Telechea, Hector Miguel, Trotter, Andrew, Alvarez-Moreno, Carlos, and Kushner-Davalos, Luis

Published
2016
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6. Cephalopod-omics: emerging fields and technologies in cephalopod biology

Author

Baden, T., Briseño, J., Coffing, G., Cohen-Bodénès, S., Courtney, A., Dickerson, D., Dölen, G., Fiorito, G., Gestal, C., Gustafson, T., Heath-Heckman, E., Hua, Q., Imperadore, P., Kimbara, R., Król, M., Lajbner, Z., Lichilín, N., Macchi, F., McCoy, M.J., Nishiguchi, M.K., Nyholm, S.V., Otjacques, E., Pérez-Ferrer, P.A., Ponte, G., Pungor, J.R., Rogers, T.F., Rosenthal, J.J.C., Rouressol, L., Rubas, N., Sanchez, G., Santos, C.P., Schultz, D.T., Seuntjens, E., Songco-Casey, J.O., Stewart, I.E., Styfhals, R., Tuanapaya, S., Vijayan, N., Weissenbacher, A., Zifcakova, L., Schulz, G., Weertman, W., Simakov, O., and Albertin, C.

Subjects
Function and Dysfunction of the Nervous System
Abstract

Few animal groups can claim the level of wonder that cephalopods instill in the minds of researchers and the general public. Much of cephalopod biology, however, remains unexplored: the largest invertebrate brain, difficult husbandry conditions, complex (meta-)genomes, among many other things, have hindered progress in addressing key questions. However, recent technological advancements in sequencing, imaging, and genetic manipulation have opened new avenues for exploring the biology of these extraordinary animals. The cephalopod molecular biology community is thus experiencing a large influx of researchers, emerging from different fields, accelerating the pace of research in this clade. In the first post-pandemic event at the Cephalopod International Advisory Council (CIAC) conference in April 2022, over 40 participants from all over the world met and discussed key challenges and perspectives for current cephalopod molecular biology and evolution. Our particular focus was on the fields of comparative and regulatory genomics, gene manipulation, single cell transcriptomics, metagenomics and microbial interactions. This article is a result of this joint effort, summarizing the latest insights from these emerging fields, their bottlenecks and potential solutions. The article highlights the interdisciplinary nature of the cephalopod -omics community and provides an emphasis on continuous consolidation of efforts and collaboration in this rapidly evolving field.

Published
2023

11. Can cephalopods Vomit? Hypothesis based on a review of circumstantial evidence and preliminary experiemntal observations

Author

Sykes, A.V. (Antonio V.), Almansa, E. (Eduardo), Ponte, G. (Giovanna), Cooke, G.M. (Gavan M.), Andrews, P.L.R. (Paul R.L.), Vidal, E.A,G. (Erica E.G.), Rosa, R. (Rui), and Fiorito, G. (Graziano)

Subjects
cefalopodos, Physiology (animal), Digestive tract, vómito, sistema digestivo, bienestar
Abstract

In representative species of all vertebrate classes, the oral ejection of upper digestive tract contents by vomiting or regurgitation is used to void food contaminated with toxins or containing indigestible material not voidable in the feces. Vomiting or regurgitation has been reported in a number of invertebrate marine species (Exaiptasia diaphana, Cancer productus, and Pleurobranchaea californica), prompting consideration of whether cephalopods have this capability. This “hypothesis and theory” paper reviews four lines of supporting evidence: (1) the mollusk P. californica sharing some digestive tract morphological and innervation similarities with Octopus vulgaris is able to vomit or regurgitate with the mechanisms well characterized, providing an example of motor program switching; (2) a rationale for vomiting or regurgitation in cephalopods based upon the potential requirement to void indigestible material, which may cause damage and ejection of toxin contaminated food; (3) anecdotal reports (including from the literature) of vomiting- or regurgitation-like behavior in several species of cephalopod (Sepia officinalis, Sepioteuthis sepioidea, O. vulgaris, and Enteroctopus dofleini); and (4) anatomical and physiological studies indicating that ejection of gastric/crop contents via the buccal cavity is a theoretical possibility by retroperistalsis in the upper digestive tract (esophagus, crop, and stomach). We have not identified any publications refuting our hypothesis, so a balanced review is not possible. Overall, the evidence presented is circumstantial, so experiments adapting current methodology (e.g., research community survey, in vitro studies of motility, and analysis of indigestible gut contents and feces) are described to obtain additional evidence to either support or refute our hypothesis. We recognize the possibility that further research may not support the hypothesis; therefore, we consider how cephalopods may protect themselves against ingestion of toxic food by external chemodetection prior to ingestion and digestive gland detoxification post-ingestion. Reviewing the evidence for the hypothesis has identified a number of gaps in knowledge of the anatomy (e.g., the presence of sphincters) and physiology (e.g., the fate of indigestible food residues, pH of digestive secretions, sensory innervation, and digestive gland detoxification mechanisms) of the digestive tract as well as a paucity of recent studies on the role of epithelial chemoreceptors in prey identification and food intake

Published
2021

13. The Digestive Tract of Cephalopods: at the Interface Between Physiology and Ecology

Author

Ponte, G. (Giovanna), Almansa, E. (Eduardo), Andrews, P., Ponte, G. (Giovanna), Almansa, E. (Eduardo), and Andrews, P.

Abstract

Cephalopods are marine predators with most species actively hunting for their preys, while other are scavengers. Understanding the physiological adaptations of these fascinating and complex molluscs poses important challenges for several disciplines. Very little research has been done on the digestive tract of cephalopod molluscs during the last 30 years, in contrast to many other areas of cephalopod biology. Understanding its normal functioning has wide ranging implications for fisheries, aquaculture, and for the care and welfare of cephalopods in the laboratory and in public displays. Most of the available knowledge on the cephalopod “gut” and physiology of digestion is based on assumptions by analogy with the vertebrate digestive system. Nevertheless, the normal functioning of the digestive tract relates to important physiological aspects such as appetitive drive, signaling satiety, storage and coordinated oro-anal movement of ingested food and digesta, extra- and intra-cellular digestion, epithelial and intra-cellular transport, metabolism and incorporation of nutrients in the tissues. Each of these phenomena is essential for normal development and growth as well as for the maintenance of health and wellbeing. Alterations in digestive tract functionality are also a sensitive indicator of gastrointestinal and systemic infections, disease and external stressors in the broadest sense. Recent renewed interest in these animals is due to the challenges posed by the Directive 2010/63/EU that includes all 700 species (at all life stages) as the sole representatives among invertebrates in the list of species whose use in scientific research is regulated.

Published
2019

17. The Digestive Tract of Cephalopods: at the Interface Between Physiology and Ecology

Author

Ponte, G. (Giovanna), Almansa, E. (Eduardo), and Andrews, P.

Subjects
Medio Marino y Protección Ambiental, paralarvae, digestive system, physiology, Centro Oceanográfico de Canarias, early-life stages nutrition, cephalopods, animal welfare
Abstract

The collection of papers included in this Research Topic represents the outcome of some of the activities of the COST Action FA1301, CephsInAction. It emerged from a series of presentations delivered during a workshop in Cascais (Portugal; November 24th, 2015), and from the research activities carried out during Short Term Scientific Missions supported through the COST Action FA1301. The overall aim is to fill some lacunae in knowledge of the digestive tract of cephalopod molluscs. In contrast to other areas of cephalopod biology such as the central nervous system and behavior (e.g., Marini et al., 2017; Nakajima et al.; O’Brien et al.; Shigeno et al.) and the visual system (see Hanke and Osorio), relatively little research has been done on this topic during the last 30 years. Cephalopods are active marine predators counting more than 800 species. Understanding the physiological adaptations of these fascinating and complex molluscs poses important challenges for several disciplines. Knowledge of the normal functioning (i.e., appetitive drive, signaling satiety, storage and coordinated oro-anal movement of ingested food and digesta, extra- and intra-cellular digestion, epithelial and intra-cellular transport, metabolism, and incorporation of nutrients in the tissues) of the digestive system has wide ranging implications for fisheries, aquaculture, and for the care and welfare of cephalopods in the laboratory and in public displays. Alterations in digestive tract functionality are also a sensitive indicator of gastrointestinal and systemic infections, disease, and external stressors in the broadest sense. Most of the available knowledge on the cephalopod “gut” and physiology of digestion is based on assumptions by analogy with the vertebrate digestive system., Sí

Published
2018

19. The Digestive Tract of Cephalopods: a Neglected Topic of Relevance to Animal Welfare in the Laboratory and Aquaculture

Author

Sykes, A.V. (Antonio V.), Almansa, E. (Eduardo), Cooke, G.M. (Gavan M.), Ponte, G. (Giovanna), and Andrews, P.L.R. (Paul R.L.)

Subjects
Directive 2010/63/EU, welfare, Acuicultura, aquaculture, digestive system, Centro Oceanográfico de Canarias, Octopus vulgaris, cephalopods, digestive tract, Sepia officinalis
Abstract

Normal development, growth and the maintenance of health and well-being are only possible if all the digestive tract functions (e.g., motility, digestion, and absorption) operate normally and in concert. Understanding the physiological processes and the impact of external factors (e.g., handling, temperature, diet quality including exposure to food toxins, exposure to viral/bacterial infections and parasites) is important for normal laboratory maintenance of the animal in a research setting, as well as for optimizing conditions for aquaculture at each life stage. The study of the physiology of the cephalopod digestive apparatus has mainly focused on Sepia officinalis (Bidder, 1966; Boucaud-Camou and Boucher-Rodoni, 1983; Mangold and Bidder, 1989; Quintela and Andrade, 2002a,b; Sykes et al., 2013; Costa et al., 2014), Octopus vulgaris (Boucher-Rodoni and Mangold, 1977; Boucaud-Camou and Boucher-Rodoni, 1983; Andrews and Tansey, 1983b; Mangold and Bidder, 1989), Octopus maya (Martínez et al., 2011a,b, 2012; Rosas et al., 2013; Linares et al., 2015; Pech-Puch et al., 2016). Few studies have been carried out in Loligo vulgaris and other squid (Bidder, 1950; Mangold and Bidder, 1989). Furthermore, the morphology, motility and absorptive functions of the digestive tract of Nautilus pompilius have been the subject of limited investigation (Westermann and Schipp, 1998a,b, 1999; Ruth et al., 1999; Westermann et al., 2000, 2002). The inclusion of all “live cephalopods,” taken to mean all living species (about 700), at all life stages after hatching, in Directive 2010/63/EU (European Parliament and Council of the European Union, 2010) covering the use of animals in scientific research and education poses a number of challenges for research (Smith et al., 2013; Fiorito et al., 2015) including that aimed at optimizing practices in aquaculture (Sykes et al., 2012; Smith et al., 2013; Fiorito et al., 2015). Whilst the Directive regulates studies in the Member States of the European Union, the principles it enshrines and the approaches to care and welfare required for compliance are likely to impact on cephalopod research outside the European Union (see Fiorito et al., 2014, for discussion of wider implications). In comparison to the commonly studied vertebrate laboratory species and commercially exploited vertebrates such as salmon and trout, chickens, cows, and pigs (Stevens, 1988; Grosell et al., 2010; Rønnestad et al., 2013), knowledge of the physiology of the cephalopod digestive tract at all life stages is limited. Cephalopods are also kept for education and display purposes and, as in the laboratory and aquaculture, the normal functioning of the digestive tract is essential for good health and wellbeing (Fiorito et al., 2015). In this review, we will highlight a number of specific aspects of the relationship between feeding behavior and the physiology of the cephalopod digestive tract where increased understanding is required to ensure animal welfare. We will also discuss areas where further study is required., SI

Published
2017

24. Ichthyologists of Argentina: Claudio Rafael Mariano Baigún

Author

López, Hugo L., Oldani, Norberto O., Colautti, Darío C., and Ponte G, Justina

Subjects
Claudio R. M. Baigún, Argentina, Ichthyologists-Ictiólogos, Biography-Biografía, Biology
Abstract

This series will include all those people who, by means of their contributions, great and small, played a part in the consolidation of ichthyology in Argentina.The general plan of this work consists of individual factsheets containing a list of works by each author, along with reference bibliography and, whenever possible, personal pictures and additional material.The datasheets will be published primarily in chronological order, although this is subject to change by the availability of materials for successive editions.This work represents another approach for the recovery and revalorization of those who set the foundations of Argentine ichthyology while in diverse historical circumstances.I expect this to be the beginning of a major work that achieves the description of such a significant part of the history of natural sciences in Argentina. Facultad de Ciencias Naturales y Museo, UNLP ProBiota: Programa para el estudio y uso sustentable de la biota austral Debe citarse: LÓPEZ, H. L.; NORBERTO O. OLDANI, DARÍO C. COLAUTTI & J. PONTE GÓMEZ. 2014. Ictiólogos de la Argentina: Claudio Rafael Mariano Baigún. ProBiota, FCNyM, UNLP, La Plata, Argentina, Serie Técnica y Didáctica 14(52): 1 67. ISSN 1515 9329.

Published
2014

30. Ichthyologists of Argentina: Sara Beatriz Sverlij

Author

López, Hugo Luis, Padin, Oscar Horacio, and Ponte G, Justina

Subjects
Biography, Argentina, Biology
Abstract

This series will include all those people who, by means of their contributions, great and small, played a part in the consolidation of ichthyology in Argentina.The general plan of this work consists of individual factsheets containing a list of works by each author, along with reference bibliography and, whenever possible,personal pictures and additional material.The datasheets will be published primarily in chronological order, although this is subject to change by the availability of materials for successive editions.This work represents another approach for the recovery and revalorization of those who set the foundations of Argentine ichthyology while in diverse historical circumstances.I expect this to be the beginning of a major work that achieves the description of such a significant part of the history of natural sciences in Argentina. ProBiota: Programa para el estudio y uso sustentable de la biota austral

Published
2012

32. Ichthyologists of Argentina: Clarice Pignalberi de Hassan

Author

López, Hugo Luis, Cordiviola, Elly, Oliveros, Olga, and Ponte G, Justina

Subjects
Biology
Abstract

This series will include all those people who, by means of their contributions, great and small, played a part in the consolidation of ichthyology in Argentina.The general plan of this work consists of individual factsheets containing a list of works by each author, along with reference bibliography and, whenever possible,personal pictures and additional material.The datasheets will be published primarily in chronological order, although this is subject to change by the availability of materials for successive editions.This work represents another approach for the recovery and revalorization of those who set the foundations of Argentine ichthyology while in diverse historical circumstances.I expect this to be the beginning of a major work that achieves the description of such a significant part of the history of natural sciences in Argentina.

Published
2012

33. Ichthyologists of Argentina: Juan Carlos Chebez

Author

López, Hugo Luis and Ponte G, Justina

Subjects
Conservation, Biology, Education
Abstract

This series will include all those people who, by means of their contributions, great and small, played a part in the consolidation of ichthyology in Argentina.The general plan of this work consists of individual factsheets containing a list of works by each author, along with reference bibliography and, whenever possible, personal pictures and additional material.The datasheets will be published primarily in chronological order, although this is subject to change by the availability of materials for successive editions.This work represents another approach for the recovery and revalorization of those who set the foundations of Argentine ichthyology while in diverse historical circumstances.I expect this to be the beginning of a major work that achieves the description of such a significant part of the history of natural sciences in Argentina.

Published
2012

34. Ichthyologists of Argentina: Gustavo Alfredo Rae

Author

López, Hugo Luis, Miquelarena, Amalia M., and Ponte G, Justina

Subjects
Biology
Abstract

This series will include all those people who, by means of their contributions, great and small, played a part in the consolidation of ichthyology in Argentina.The general plan of this work consists of individual factsheets containing a list of works by each author, along with reference bibliography and, whenever possible,personal pictures and additional material.The datasheets will be published primarily in chronological order, although this is subject to change by the availability of materials for successive editions.This work represents another approach for the recovery and revalorization of those who set the foundations of Argentine ichthyology while in diverse historical circumstances.I expect this to be the beginning of a major work that achieves the description of such a significant part of the history of natural sciences in Argentina.

Published
2012

35. Ichthyologists of Argentina: Gladys Monasterio de Gonzo

Author

López, Hugo Luis, Mart, Virginia, and Ponte G, Justina

Subjects
Biology
Abstract

This series will include all those people who, by means of their contributions, great and small, played a part in the consolidation of ichthyology in Argentina.The general plan of this work consists of individual factsheets containing a list of works by each author, along with reference bibliography and, whenever possible,personal pictures and additional material.The datasheets will be published primarily in chronological order, although this is subject to change by the availability of materials for successive editions.This work represents another approach for the recovery and revalorization of those who set the foundations of Argentine ichthyology while in diverse historical circumstances.I expect this to be the beginning of a major work that achieves the description of such a significant part of the history of natural sciences in Argentina.

Published
2012

36. Ichthyologists of Argentina: Atila Esteban Gosztonyi

Author

López, Hugo Luis and Ponte G, Justina

Subjects
Biology
Abstract

This series will include all those people who, by means of their contributions, great and small, played a part in the consolidation of ichthyology in Argentina.The general plan of this work consists of individual factsheets containing a list of works by each author, along with reference bibliography and, whenever possible, personal pictures and additional material.The datasheets will be published primarily in chronological order, although this is subject to change by the availability of materials for successive editions.This work represents another approach for the recovery and revalorization of those who set the foundations of Argentine ichthyology while in diverse historical circumstances.I expect this to be the beginning of a major work that achieves the description of such a significant part of the history of natural sciences in Argentina.

Published
2011

40. Um caso de mania refractária ao tratamento

Author

Ponte, G, Paiva, A, and Lobo, M

Subjects
Perturbação bipolar, Clozapina, Antipsicóticos
Abstract

A mania disfórica é um estado que ocorre mais frequentemente em mulheres e é caracterizada por enorme irritabilidade. O tratamento de primeira linha da mania aguda é feito com lítio; já nos quadros de mania atípica ou refractária, está indicada a clozapina. A resposta à terapêutica farmacológica varia mediante certas particularidades do paciente, nomeadamente se se trata de um metabolizador rápido ou lento. Na ausência de resposta à medicação, está indicado o uso de electroconvulsoterapia. É descrito um caso de uma mulher de 30 anos, com mania refractária ao tratamento farmacológico convencional e electroconvulsoterapia. A remissão foi conseguida mediante a administração de 1400 mg de clozapina diários.

Published
2010

44. La vita e il mondo di Leon Battista Alberti

Author

Benigni, P., Boschetto, L., Calzona, A., Cardini, R., Fiore, Francesco Paolo, Manfredi, A., Petti Balbi, G., Pittaluga, S., Ponte, G., and Resta, G.

Published
2004

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