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2. Development of tuberculosis treatment decision algorithms in children below 5 years hospitalised with severe acute malnutrition in Zambia and Uganda: a prospective diagnostic cohort study

Author

Marcy, Olivier, Serre, Angeline, Badrichani, Anne, Razafimanantsoa, Manoa, Poublan, Julien, Vessière, Aurélia, Roucher, Clémentine, Occelli, Estelle, Beuscart, Aurélie, Charpin, Aurélie, Habiyambere, Gemma, Mesnier, Salomé, Balestre, Eric, Koskas, Nicolas, D'Elbée, Marc, Font, Hélène, Ton Nu Nguyet, Minh Huyen, Bonnet, Maryline, Lounnas, Manon, Espérou, Hélène, Couffin-Cadiergues, Sandrine, Kuppers, Alexis, Hamze, Benjamin, Wobudeya, Eric, Businge, Gerald Bright, Namulinda, Faith, Sserunjogi, Robert, Nassozi, Rashidah, Barungi, Charlotte, Hellen, Aanyu, Doreen, Muwonge, Kagoya, Eva, Aciparu, Serene, Sophia, Chemutai, Ntambi, Samuel, Wasswa, Amir, Nangozi, Juliet, Chabala, Chishala, Mulenga, Veronica, Shankalala, Perfect, Hambulo, Chimuka, Kapotwe, Vincent, Ngambi, Marjory, Kasakwa, Kunda, Kanyama, Mirriam, Chirwa, Uzima, Chifunda, Kapula, Mundundu, Gae, Zulu, Susan, Nawakwi, Grace, Siasulingana, Teddy, Himwaze, Diana Attan, Chilonga, Jessy, Chimbini, Maria, Chilanga, Mutinta, Chola, Daniel, Mwango, Eustace, Nduna, Bwendo, Inambao, Muleya, Pumbwe, Mwamba, Mwambazi, Mwate, Halende, Barbara, Mumba, Wyclef, Mankunshe, Endreen, Silavwe, Maureen, Chakopo, Moses, Moono, Roy, Chungu, Chalilwe, Zimba, Kevin, Kapasa, Monica, Zyambo, Khozya, Babirekere, Esther, Businge, Gerald, Kapula, Chifunda, and Graham, Stephen

Published
2024
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3. Effect of systematic tuberculosis detection on mortality in young children with severe pneumonia in countries with high incidence of tuberculosis: a stepped-wedge cluster-randomised trial

Author

Marcy, Olivier, Serre, Angeline, Badrichani, Anne, Razafimanantsoa, Manoa, Poublan, Julien, Vessière, Aurélia, Roucher, Clémentine, Occelli, Estelle, Beuscart, Aurélie, Charpin, Aurélie, Habiyambere, Gemma, Mesnier, Salomé, Balestre, Eric, Bhatta, Bandana, Maillard, Anne-Laure, Orne-Gliemann, Joanna, Baillet, Emmanuelle, Koskas, Nicolas, D'Elbée, Marc, Gabillard, Delphine, Font, Hélène, Huyen, Minh, Bonnet, Maryline, Lounnas, Manon, Espérou, Hélène, Couffin-Cadiergues, Sandrine, Kuppers, Alexis, Hamze, Benjamin, BORAND, Laurence, de LAUZANNE, Agathe, DIM, Bunnet, Keang, Chanthy, PRING, Long, YIN, Song, SARITH, Channimol, PHAN, Chanvirak, NHEUONG, Sovann, LY, Socheat, KAING, Sanary, SRENG, Vouchleang, LUN, Elen, SAY, Leakhena, SUOM, Sophea, FERHY, Romyka, SO, Dina, BORN, Sorunna, PAL, Sophea, NANG, Boraneath, MAO, Tan Eang, KIM, Ang, Srey, Viso, Kan, Piseth, Hout, leakhena, Ith, Samnang, Oum, Sophany, Sau, Sokunvadhana, Ho, Kim Heang, Kith, Daronic, Nuch, Nathara, Horm, Chhun Leang, Sophon, Cheameas, Roeungdeth, Bosba, MENG, Chhay, RITH, Ravin, PHY, Samnang, SOR, Chanchetra, SAO, Voleak, KHAT, Sophea, MAK, Bunthoeun, UY, Angkeaborin, KHAY, Sreyny, SOM, Kimsan, HACH, rongvirak, SOK, Hay, KUON, Sotheavy, HENG, Synatt, SENG, Amara, NIM, Sopheak, PAN, Reach, KIM, Srean, SREY LEAP, Keo, NET, Bormey, NOUN, Viccheka, LAY, Daven, MANY, Chhaing, Seng, Socheata, Ly, Vuthy, So, Saran, Oun, Sovutthik, CHEY, Sopheap, CHHEA, Rattany, BAONG, Lydeth, THOUNG, Vanna, KHEANG, Chanrithea, BY, Borady, Nguon, Vathanak, MEACH, Eksophea, Tek, Sopheak, Ngeav, Sina, Lun, Tetra, HEM, Deth, CHUT, Nayreang, SARIK, Setha, NANG, Hgekkoung, MEACH, Mengnean, SRENG, Sopal, SAR, Dara, KIN, Rathana, ROS, Phoran, DORN, Chenda, KAK, Chansy, Sambath, Srey Leak, Son, Leakhena, Bin, Linda, Pengong, Eangnay, Pol, Sokha, Khutsorn, Samnang, Seang, Sorsophea, Soun, Virak, Vong, Vuthy, Khoeung, Chandara, Um, Panha, Bou, Sokunthea, Song Pich, Sarin, Nim, Puthy, Khat, Sopheak, Ban Si, Nuon, Ream, Sovannodom, Ing, Sim, Chann, Phanith, Ngeth, Samrith, Sun, Marina, Chhoeung, Sokea, Sean, Soeun, Prak, Ratanak, Taguebue, Jean-Voisin, Kwedi Nolna, Sylvie, Amboua Schouame Onambele, Audrey, Hycenth, Numfor, Melingui, Bernard, Nkembe Medounmga, Angeline, Hougnang Tatmi, Luciole, Etemgoua, Nathalie, Kouesso, Vanessa, Bugin, Jean, Nzedjom, Celestine, Ngoya, Roger, Eyike, Jules, Loudjom, Elyse, Lonsti, Roger, Dang, Ladi, Bintar, Edward, Njayong, Chantal, Ngonsoa O, Cinthia, Ndzeukap, Isabelle, Dzoyem, Pascaline, Dzokou, Clémentine, Dindo, Berthe, Moh, Raoul, Komena, Eric Auguste, Aka Bony, Roger, Kouadio, Christian, Danho, Serge, Goli, Melissa, Folquet, Madeleine, Itchy, Max Valère, Sidibé, Abdel, Cissé, Lancina, Ouattara, Joseph, Konaté, Mamadou, Amon-Tanoh Dick, Flore, Cardena, Melissa, Adonis-Koffi, Laurence, Eugenie, Djabia, Kouamé, Ferdinand, Menan, Hervé, Inwoley, André, Ouassa, Timothée, Nguessan, Marcelle Sandrine, Khosa, Celso, Cumbe, Saniata, Manhiça, Emelva, Zitha, Alcina, Chiúle, Valter, Muxanga, Eva, Gune, Irene, Lima, Yara, Ribeiro, Jorge, Mavale, Sandra, Chilundo, Josina, Maxanguana, Felismina, Morais, Natália, Manhiça, Julieta, Give, Josefina, Atumane, Jafito, Lucas, Gelson, Thai, Arsénio, Chave, Adélio, Rego, Dalila, Guambe, Lúcia, Issa, Faiaz, Carneiro, Rosa, Pene, Neusa, Florindo, Natércia, Machel, Dália, Cumbane, Cecília, Mendes, Helena, Kitungwa, Mule, Muianga, Valdo, Tamele, Humberto, Sulude, Adelino, Mabota, Roda, Comandante, Herquéria, Massangaie, Abelardo, Wobudeya, Eric, Businge, Gerald Bright, Namulinda, Faith, Sserunjogi, Robert, Nassozi, Rashidah, Barungi, Charlotte, Aanyu, Hellen, Muwonge, Doreen, Kagoya, Eva, Aciparu, Serene, Chemutai, Sophia, Ntambi, Samuel, Wasswa, Amir, Nangozi, Juliet, Tagoola, Abner, Mbekeka, Prossy, Kenneth, Sajja, Lubega, John Paul, Nassali, Aidah, Tagobera, Jessica, Agwang, Christine, Kalembe, Florence, Ajambo, Annet, Aguti, Elizabeth, Kasibante, Samuel, Matende, Henry, Odongo, Israel Owen, Mwanga Amumpaire, Juliet, Natukunda, Naome, Ngabirano, Gertrude, Kakwenza, Paul, Nuwamanya, Simpson, Nyangoma, Miria, Nabbuto, Jane, Abok, Florence, Arinaitwe, Rinah, Birungi, Diana, Mwesigwa, Evans, Atwine, Daniel, Mbega, Hassan, Orikiriza, Patrick, Taremwa, Ivan, Turyashemererwa, Esther, Derrick, Hope, Nyehangane, Dan, Kaitano, Rodney, Logoose, Susan, Businge, Steven, Ntambi, Charles, Mugabi, Jerome, Mzee, John, Besigye, Julius, Kanzira, Saul, Turyatemba, Phionah, Twebaze, Florence, Chabala, Chishala, Mulenga, Veronica, Shankalala, Perfect, Hambulo, Chimuka, Kapotwe, Vincent, Ngambi, Marjory, Kasakwa, Kunda, Chirwa, Uzima, Kapula, Chifunda, Zulu, Susan, Nawakwi, Grace, Siasulingana, Teddy, Chilonga, Jessy, Chimbini, Maria, Chilanga, Mutinta, Nduna, Bwendo, Inambao, Muleya, Mwambazi, Mwate, Halende, Barbra, Mumba, Wyclef, Mankunshe, Endreen, Silavwe, Maureen, Chakopo, Moses, Moono, Roy, Mwanga-Amumpaire, Juliet, De Lauzanne, Agathe, Dim, Bunnet, Tiogouo Ngouana, Emeline, Folquet Amorrissani, Madeleine, Cisse, Lassina, Amon Tanoh Dick, Flore, Komena, Eric A, Businge, Gerald, Kim, Ang, Kheang, Chanrithea, Maleche-Obimbo, Elizabeth, Seddon, James A, Mao, Tan Eang, Graham, Stephen M, Delacourt, Christophe, and Borand, Laurence

Published
2023
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6. Chikungunya virus, Cameroon, 2006

Author

Peyrefitte, Christophe N., Rousset, Dominique, Pastorino, Boris A.M., Pouillot, Regis, Bessaud, Mael, Tock, Fabienne, Mansaray, Helene, Merle, Olivier L., Pascual, Aurelie M., Paupy, Christophe, Vessiere, Aurelia, Imbert, Patrice, Tchendjou, Patrice, Durand, Jean-Paul, Tolou, Hugues J., and Grandadam, Marc

Subjects
Arbovirus diseases -- Origin, Arbovirus diseases -- Research, Arboviruses -- Origin, Arboviruses -- Research, Cameroon -- Environmental aspects, Cameroon -- Health aspects
Abstract

We report the isolation of chikungunya virus from a patient during an outbreak of a denguelike syndrome in Cameroon in 2006. The virus was phylogenetically grouped in the Democratic Republic [...]

Published
2007

7. Synchrotron Radiation X-Ray Fluorescence Nanoimaging Reveal the Intracellular Localization of Potent Anticancer Drug Osmocenyl-Tamoxifen Derivative

Author

Gérard Jaouen, Julio Cesar da Silva, Sylvain Bohic, Anne Vessiere, Alexandra Pacureanu, Hui Zhi Shirley Lee, Peter Cloetens, Michèle Salmain, Marie Carrière, Yang Yang, Siden Top, Florin Fus, Alexandre Bouron, European Synchrotron Radiation Facility (ESRF), Institut Parisien de Chimie Moléculaire (IPCM), Chimie Moléculaire de Paris Centre (FR 2769), Université Pierre et Marie Curie - Paris 6 (UPMC)-ESPCI ParisTech-Ecole Nationale Supérieure de Chimie de Paris- Chimie ParisTech-PSL (ENSCP)-Centre National de la Recherche Scientifique (CNRS)-École normale supérieure - Paris (ENS Paris)-Université Pierre et Marie Curie - Paris 6 (UPMC)-ESPCI ParisTech-Ecole Nationale Supérieure de Chimie de Paris- Chimie ParisTech-PSL (ENSCP)-Centre National de la Recherche Scientifique (CNRS)-École normale supérieure - Paris (ENS Paris)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Chimie Interface Biologie pour l’Environnement, la Santé et la Toxicologie (CIBEST), SYstèmes Moléculaires et nanoMatériaux pour l’Energie et la Santé (SYMMES), Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Institut de Recherche Interdisciplinaire de Grenoble (IRIG), Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Institut de Recherche Interdisciplinaire de Grenoble (IRIG), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Laboratoire de Chimie et Biologie des Métaux (LCBM - UMR 5249), European Programme for Intervention Epidemiology Training (EPIET), European Centre for Disease Prevention and Control (ECDC), Institut de Chimie du CNRS (INC)-École normale supérieure - Paris (ENS Paris), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Ecole Nationale Supérieure de Chimie de Paris - Chimie ParisTech-PSL (ENSCP), Université Paris sciences et lettres (PSL)-Ecole Superieure de Physique et de Chimie Industrielles de la Ville de Paris (ESPCI Paris), Université Paris sciences et lettres (PSL)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut de Chimie du CNRS (INC)-École normale supérieure - Paris (ENS Paris), Université Paris sciences et lettres (PSL)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Chimie Interface Biologie pour l’Environnement, la Santé et la Toxicologie (CIBEST ), Institut de Chimie du CNRS (INC)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019])-Institut de Recherche Interdisciplinaire de Grenoble (IRIG), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Centre National de la Recherche Scientifique (CNRS)-Institut de Chimie du CNRS (INC)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019])-Institut de Recherche Interdisciplinaire de Grenoble (IRIG), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Centre National de la Recherche Scientifique (CNRS), Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche Interdisciplinaire de Grenoble (IRIG), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019]), École normale supérieure - Paris (ENS-PSL), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Ecole Nationale Supérieure de Chimie de Paris - Chimie ParisTech-PSL (ENSCP), Université Paris sciences et lettres (PSL)-Institut de Chimie du CNRS (INC)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-École normale supérieure - Paris (ENS-PSL), Université Paris sciences et lettres (PSL)-Institut de Chimie du CNRS (INC)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS), Chemical Biology (CHEMBIO), Université Paris sciences et lettres (PSL)-Institut de Chimie du CNRS (INC)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS)-Chimie Moléculaire de Paris Centre (FR 2769), Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019])-Institut de Recherche Interdisciplinaire de Grenoble (IRIG), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019])-Institut de Recherche Interdisciplinaire de Grenoble (IRIG), Ecole Nationale Supérieure de Chimie de Paris - Chimie ParisTech-PSL (ENSCP), Université Paris sciences et lettres (PSL), and European Centre for Disease Prevention and Control [Stockholm, Sweden] (ECDC)

Subjects
0301 basic medicine, Intracellular localization, Synchrotron radiation, X-ray fluorescence, [CHIM.THER]Chemical Sciences/Medicinal Chemistry, Anticancer drug, 3. Good health, 03 medical and health sciences, chemistry.chemical_compound, 030104 developmental biology, 0302 clinical medicine, chemistry, 030220 oncology & carcinogenesis, medicine, Biophysics, Instrumentation, Derivative (chemistry), Tamoxifen, ComputingMilieux_MISCELLANEOUS, medicine.drug
Abstract

International audience

Published
2018
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8. Chikungunya Virus, Cameroon, 2006

Author

Christophe N. Peyrefitte, Dominique Rousset, Boris A.M. Pastorino, Regis Pouillot, Maël Bessaud, Fabienne Tock, Helene Mansaray, Olivier L. Merle, Aurelie M. Pascual, Christophe Paupy, Aurelia Vessiere, Patrice Imbert, Patrice Tchendjou, Jean-Paul Durand, Hugues J. Tolou, and Marc Grandadam

Subjects
Chikungunya virus, alphavirus, Dengue viruses, arbovirus, Cameroon, dispatch, Medicine, Infectious and parasitic diseases, RC109-216
Abstract

We report the isolation of chikungunya virus from a patient during an outbreak of a denguelike syndrome in Cameroon in 2006. The virus was phylogenetically grouped in the Democratic Republic of the Congo cluster, indicating a continuous circulation of a genetically similar chikungunya virus population during 6 years in Central Africa.

Published
2007
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9. Synchrotron Radiation X-Ray Fluorescence Nanoimaging Reveal the Intracellular Localization of Potent Anticancer Drug Osmocenyl-Tamoxifen Derivative

Author

Fus, Florin, primary, Yang, Yang, additional, Lee, Hui Zhi Shirley, additional, Top, Siden, additional, Carriere, Marie, additional, Bouron, Alexandre, additional, Pacureanu, Alexandra, additional, da Silva, Julio Cesar, additional, Salmain, Michele, additional, Vessiere, Anne, additional, Cloetens, Peter, additional, Jaouen, Gerard, additional, and Bohic, Sylvain, additional

Published
2018
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10. Reducing the impact of emerging infections through data sharing

Author

A. Vessiere and Laura Merson

Subjects
Data sharing, Microbiology (medical), Knowledge management, Infectious Diseases, business.industry, Emerging infections, General Medicine, Business
Abstract

Data sharing has the potential to shift the paradigm of outbreak response in the public health, clinical and scientific communities. Increasing access to more data can address some of the key challenges of the limited, fragmented, poor quality data, which characterise emerging infections. To achieve this, we must design well-governed, equitable, collaborative data sharing models driven by the questions relevant to those directly affected, and ensure that the benefits of sharing are returned to them. We must also implement methodologies that maximize the usability of data to generate evidence.

Published
2016
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11. Analyse génétique comparée de 19 formes recombinantes VIH-1 inter-groupes M et O et impact évolutif

Author

Moisan, A, De Oliveira, F, Cappy, P, Ngoupo, P, Vessiere, A, Lemée, V, Mourez, T., Alessandri-Gradt, E, Plantier, J, Mzembaba, Sandy, Laboratoire de virologie [Rouen], Hôpital Charles Nicolle [Rouen]-CHU Rouen, Normandie Université (NU)-Normandie Université (NU)-Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Département de microbiologie : Bactério, Virologie, Parasito, Hygiène, Groupe de Recherche sur l'Adaptation Microbienne (GRAM 2.0), Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Normandie Université (NU)-Université de Caen Normandie (UNICAEN), Normandie Université (NU), Architecture et Réactivité de l'ARN (ARN), Institut de biologie moléculaire et cellulaire (IBMC), Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS)-Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS), Centre Pasteur du Cameroun, Réseau International des Instituts Pasteur (RIIP), Centre for Tropical Medicine and Global Health [Oxford, UK], Nuffield Department of Medicine [Oxford, UK] (Big Data Institute), and University of Oxford [Oxford]-University of Oxford [Oxford]

Subjects
[SDV.MP.VIR] Life Sciences [q-bio]/Microbiology and Parasitology/Virology, [SDV.MP]Life Sciences [q-bio]/Microbiology and Parasitology, [SDV.MP.VIR]Life Sciences [q-bio]/Microbiology and Parasitology/Virology, [SDV.MP] Life Sciences [q-bio]/Microbiology and Parasitology, ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2016

16. The presence of the Y181C mutation in HIV-1 group O strains is clade dependant

Author

Leoz, M, De Oliveira, F, Kfutwah, A, Vessiere, A, Depatureaux, A, Damond, F, Plantier, J.C., Laboratoire de virologie [Rouen], Hôpital Charles Nicolle [Rouen]-CHU Rouen, Normandie Université (NU)-Normandie Université (NU)-Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Département de microbiologie : Bactério, Virologie, Parasito, Hygiène, Groupe de Recherche sur l'Adaptation Microbienne (GRAM 2.0), Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Normandie Université (NU)-Université de Caen Normandie (UNICAEN), Normandie Université (NU), Centre Pasteur du Cameroun, Réseau International des Instituts Pasteur (RIIP), Service de Virologie [CHU Bichat], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-AP-HP - Hôpital Bichat - Claude Bernard [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), and Mzembaba, Sandy

Subjects
[SDV.MP.VIR] Life Sciences [q-bio]/Microbiology and Parasitology/Virology, [SDV.MP.VIR]Life Sciences [q-bio]/Microbiology and Parasitology/Virology, ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2010

19. ChemInform Abstract: Acid-Catalyzed Ring Opening of 2-Substituted Aziridines with Alcohols

Author

Josette Chanet-Ray, Roger Vessiere, and Jacques Bodenan

Subjects
Trifluoride, Nucleophile, Chemistry, Acid catalyzed, Organic chemistry, General Medicine, Ring (chemistry), Medicinal chemistry
Abstract

Study of nucleophilic ring opening of various functionalized aziridines (2-alkoxycarbonyl, 2-hydroxymethyl, 2-cyano- and 2-aminomethyl) by alcohols in presence of diethyl ether-boron trifluoride complex

Published
2010
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22. Acid-Catalyzed Ring Opening of 2-Substituted Aziridines with Alcohols

Author

Josette Chanet-Ray, Roger Vessiere, and Jacques Bodenan

Subjects
Acid catalysis, Trifluoride, Nucleophile, Chemistry, Acid catalyzed, Organic Chemistry, Ring (chemistry), Aliphatic compound, Medicinal chemistry, Catalysis
Abstract

Study of nucleophilic ring opening of various functionalized aziridines (2-alkoxycarbonyl, 2-hydroxymethyl, 2-cyano- and 2-aminomethyl) by alcohols in presence of diethyl ether-boron trifluoride complex

Published
1992
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23. Low-Cycle Fatigue under Biaxial Strain

Author

A Moguerou, J Bahuaud, G Vessiere, and R Vassal

Subjects
Biaxial strain, Out of phase, Materials science, Scanning electron microscope, business.industry, Torsion (mechanics), Fracture mechanics, Low-cycle fatigue, Structural engineering, Paris' law, Composite material, business, Plane stress
Abstract

The present work aims to obtain some information about the crack initiation criterion under biaxial low-cycle fatigue strain in phase or 180 deg out of phase. The investigation was carried out on A 316 stainless steel. A servohydraulic experimental rig was developed for application of biaxial high-strain reversed cycles. The strains were controlled and the axes of principal strain were fixed during these tests. The test specimens are thin-walled tube on which we apply axial tension-compression and internal-external pressure difference by using two hydraulic servosystems. The results obtained for three different strain ratios are plotted as a function of half of the equivalent Tresca strain. The Tresca criterion has been shown to be nonconservative for cases where the axes of principal strain rotate continuously, but in our tests we observe that torsion is less damaging than plane strain, which is less severe than tension. In other words the Tresca criterion is conservative, which is in agreement with the ASME code. Finally, the fatigue crack growth is studied by a scanning electron microscope, and a propagation law is proposed.

Published
2009
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24. First Evidence of a HIV-1 M/O Recombinant Form Circulating Outside Cameroon

Author

Leoz, M, Vessiere, A, Brodard, V, Strady, C., Depatureaux, A, Lemee, V, Plantier, J, Groupe de Recherche sur l'Adaptation Microbienne (GRAM 2.0), Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Normandie Université (NU)-Université de Caen Normandie (UNICAEN), Normandie Université (NU), Hôpital Charles Nicolle [Rouen], Centre Pasteur du Cameroun, Réseau International des Instituts Pasteur (RIIP), Centre Hospitalier Universitaire de Reims (CHU Reims), and Mzembaba, Sandy

Subjects
[SDV.MP.VIR] Life Sciences [q-bio]/Microbiology and Parasitology/Virology, [SDV.MP]Life Sciences [q-bio]/Microbiology and Parasitology, [SDV.MP.VIR]Life Sciences [q-bio]/Microbiology and Parasitology/Virology, [SDV.MP] Life Sciences [q-bio]/Microbiology and Parasitology, ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2009

25. POLYMORPHISME DES VIH-O ET INHIBITEURS DE L'INTEGRASE

Author

Leoz, M, Depatureaux, A, Vessiere, A, Roquebert, B, Damond, F, Rousset, D, Simon, F., Plantier, J, Hôpital Charles Nicolle [Rouen], Groupe de Recherche sur l'Adaptation Microbienne (GRAM 2.0), Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Normandie Université (NU)-Université de Caen Normandie (UNICAEN), Normandie Université (NU), Centre Pasteur du Cameroun, Réseau International des Instituts Pasteur (RIIP), AP-HP - Hôpital Bichat - Claude Bernard [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Hopital Saint-Louis [AP-HP] (AP-HP), Mzembaba, Sandy, Université de Caen Normandie (UNICAEN), and Normandie Université (NU)-Normandie Université (NU)-Université de Rouen Normandie (UNIROUEN)

Subjects
[SDV.MP.VIR] Life Sciences [q-bio]/Microbiology and Parasitology/Virology, [SDV.MP]Life Sciences [q-bio]/Microbiology and Parasitology, [SDV.MP.VIR]Life Sciences [q-bio]/Microbiology and Parasitology/Virology, [SDV.MP] Life Sciences [q-bio]/Microbiology and Parasitology
Abstract

+ le groupe RES-O; International audience

Published
2008

34. LOW RISK OF MOTHER-TO-CHILD TRANSMISSION OF HEPATITIS C VIRUS IN YAOUNDÉ, CAMEROON: THE ANRS 1262 STUDY

Author

NJOUOM, RICHARD, primary, MFOUPOUENDOUN, JERMIE, additional, PASQUIER, CHRISTOPHE, additional, ETEKI, NICOLE, additional, VESSIERE, AURELIA, additional, IZOPET, JACQUES, additional, AYOUBA, AHIDJO, additional, LOBE, MARCEL MONNY, additional, NERRIENET, ERIC, additional, TENE, GILBERT, additional, and TEJIOKEM, MATHURIN CYRILLE, additional

Published
2005
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49. Additions electrophiles sur les esters acetyleniques et alleniques—IV

Author

J. Tendil, M. Verney, and R. Vessiere

Subjects
Chemistry, Organic Chemistry, Drug Discovery, Biochemistry, Medicinal chemistry
Abstract

Resume L'addition de BrCl et de ICl sur le butyne-3 oate d'ethyle conduit aux composes CHXCClCH 2 COOEt E (X = Br ou I). Les halogenures de sulfenyle se fixent sur le mme ester suivant une orientation contraire a la precedente, donnant naissance aux derives CHYCSRCH 2 COOEt E (Y = Cl ou Br, R = Et ou Ph). Avec IBr, les deux types d'addition s'observent simultanement. Le mecanisme de ces reactions est interprete en correlation a la fois avec l'orientation observee et avec l'ordre cinetique global, trouve egal a 2 pour PhSCl, alors que la reaction avec ICl combine les ordres 3 et 4.

Published
1974
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50. Synthèse et réactivité des halogéno-2 sulfonyl-2 aziridines

Author

Roger Vessiere, Jean-Marc Gaillot, and Yvonne Gelas-Mialhe

Subjects
Chemistry, Organic Chemistry, Organic chemistry, chemistry.chemical_element, General Chemistry, Carbon, Catalysis
Abstract

Carbon tetrahalide reacts rapidly with 2-phenylsulfonyl aziridines in the presence of KOH, leading to 2-phenylsulfonyl 2-haloaziridines.Starting with 2-isopropylsulfonyl aziridines, a monochloro and a dichloroaziridine are produced; the Ramberg–Bäcklund reaction is not observed.These halo compounds decompose either thermally or in acidic medium leading to N-substituted α-haloacetamides and α-phenylsulfonylacetamides. 2-Phenylsulfonyl 2-haloaziridines are unreactive toward potassium cyanide or sodium thiophenoxide. Sodium methoxide, sodium ethoxide, or sodium thioethoxide reduce them to 2-phenylsulfonyl aziridines; the reaction depends upon the solvent.

Published
1979
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