Zobrazeno 1 - 10
of 163
pro vyhledávání: '"Jacques Benveniste"'
Autor:
L. Moizo, J.-P. Laigneau, André Bado, M. J. M. Lewin, Iradj Sobhani, Jacques Benveniste, Y. Denizot, Christian L. Laboisse
Publikováno v:
European Journal of Clinical Investigation. 26:53-58
The authors have previously reported that platelet-activating factor (PAF), a phospholipid mediator with potent proinflammatory activities, is produced in the gastric mucosa and stimulates gastric acid secretion in humans and animals. In the present
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4379db0ee7890fb4b6fff863a5d715f2
https://doi.org/10.1046/j.1365-2362.1996.00097.x
https://doi.org/10.1046/j.1365-2362.1996.00097.x
Autor:
Daniel Couturier, Angelo A. Izzo, Jean Pierre Martinolle, N. Vidon, Stanislas Chaussade, Rosine Guimbaud, Jacques Benveniste
Publikováno v:
Digestive Diseases and Sciences. 40:2635-2640
PAF-acether (PAF) is a phospholipid synthesized by numerous inflammatory cells. PAF can produce several pathological changes in various organs, especially in the colon. In animals PAF causes colonic ulceration and inflammation, which are similar to t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba7c1a22f2321f7ccaad81c88296f728
https://doi.org/10.1007/bf02220453
https://doi.org/10.1007/bf02220453
Autor:
Elisabeth Davenas, Olivier Pellegrini, Yves Manuel, Laurence Morin, Jacques Benveniste, Yolène Thomas, George Th. Tsangaris
Publikováno v:
European Journal of Pharmacology: Environmental Toxicology and Pharmacology. 270:221-228
We previously showed in a human T cell line (CEM-C12 cells) that Cd2+ induced gene expression of stress proteins, metallothionein-IIA and heat shock protein 70 in a time- and dose-dependent manner. In the present study, CEM-C12 cells were pretreated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5f840c027e7bb2cd5b550db9e24e6cc
https://doi.org/10.1016/0926-6917(94)90066-3
https://doi.org/10.1016/0926-6917(94)90066-3
Autor:
Olivier Pellegrini, George Th. Tsangaris, Yolène Thomas, Yves Manuel, Bouchra El Azzouzi, Jacques Benveniste
Publikováno v:
Toxicology. 88:127-139
Cadmium, a potent toxic metal, poses a serious environmental threat but the mechanisms of its toxicity remain unclear. In the present study, we investigated the nature of cadmium-induced cell death in the human T cell line CEM-C12. Cadmium was time-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1759351eea44dfe52a818f53bfa48a3
https://doi.org/10.1016/0300-483x(94)90115-5
https://doi.org/10.1016/0300-483x(94)90115-5
Publikováno v:
Lipids. 28:193-199
Intact washed human platelets aggregated in response to paf-acether (paf) and did not metabolize [3H]paf at concentrations up to 10 nM. However, when platelets were lysed by exposure to pH 9.5, resulting in 37.5±2.5% (mean ±SD, n=3) lactic dehydrog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98e05a35efcad8d2d42cf21a550615c3
https://doi.org/10.1007/bf02536639
https://doi.org/10.1007/bf02536639
Autor:
Miguel J.M. Lewin, C. Vissuzaine, Michel Mignon, Jacques Benveniste, I. Sobhani, Y. Denizot, J. Vatier
Publikováno v:
Digestive Diseases and Sciences. 37:1583-1592
Platelet-activating factor (PAF) has been implicated in the pathogenesis of acute inflammatory and ulcerative diseases of the upper gastrointestinal tract. In the present study, we compared the gastric output of PAF and its precursors with gastric ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ff0154d5e3a56a82834296e654dddce
https://doi.org/10.1007/bf01296506
https://doi.org/10.1007/bf01296506
Autor:
Nathalie Nathan, S. Chaussade, N. Cherouki, Jean-Frederic Colombel, Marie-Jeanne Bossant, Y. Denizot, Jacques Benveniste, D. Couturier
Publikováno v:
Digestive Diseases and Sciences. 37:432-437
PAF-acether (PAF) is a phospholipid mediator with potent biological effects on the digestive tract. We report the presence of PAF in stool of patients with active Crohn's disease (39.1 +/- 13.5 ng/g of stool, mean +/- SEM, N = 19) and its absence in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9db229eff7a2f5ff7e744dc7a4d253ac
https://doi.org/10.1007/bf01307739
https://doi.org/10.1007/bf01307739
Autor:
Pierre Hautefeuille, Y. Denizot, Patrice Valleur, Jacques Nicoli, Stanislas Chaussade, Jean Guerre, Pierre Raibaud, Jacques Benveniste, Daniel Couturier
Publikováno v:
Gastroenterology
Gastroenterology, WB Saunders, 1991, 100 (6), pp.1509-1514
Gastroenterology, WB Saunders, 1991, 100 (6), pp.1509-1514
Platelet-activating factor is an endogenous phospholipid produced by a wide variety of inflammatory cells. Platelet-activating factor induces severe pathological changes in various organs and, among numerous potent effects, causes bowel necrosis. Pou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45249ee11ebdd0dd0c16f4315790bd71
https://doi.org/10.1016/0016-5085(91)90646-3
https://doi.org/10.1016/0016-5085(91)90646-3
Autor:
Corinne Hiéblot, Jacques Benveniste, Claude Burtin, Francis Beauvais, Béatrice Descours, Béatrice Bidet
Publikováno v:
Journal of Allergy and Clinical Immunology. 87:1020-1028
Human basophil activation was demonstrated by histamine release (HR) and by the decrease of the toluidine blue-positive basophils (TB + ). In four experimental systems, TB + number decreased in the absence of HR (1) in basophils from atopic subjects
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::880df8abd95dfdd36ae8f87189d35083
https://doi.org/10.1016/0091-6749(91)90426-o
https://doi.org/10.1016/0091-6749(91)90426-o
Publikováno v:
International Immunology. 3:1157-1163
It was recently shown that paf-acether (paf) synthesized in different cell types remains partly cell-associated. In the present work, we tested the hypothesis that cell-associated paf might in fact remain exposed on the external plasma membrane and b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72de8eb93134a31160a6b0f08950592f
https://doi.org/10.1093/intimm/3.11.1157
https://doi.org/10.1093/intimm/3.11.1157