Zobrazeno 1 - 10 of 151 pro vyhledávání: '"J. Senaud"'
1
Effet potentiel de quelques facteurs environnementaux sur l'élimination des phages au cours du traitement des eaux usées. Étude in vitro
Autor: M. Benyahya, J. Senaud, M. Ettayebi, H. Laveran, Jacques Bohatier
Publikováno v: Journal européen d’hydrologie. 32:109-123
Deux bacteriophages differents (oX-174 et MS2) ont ete utilises comme virus modeles dans une serie d'experiences in vitro pour evaluer l'adsorption virale sur des particules minerales argileuses en suspension dans de l'eau distillee sterile. L'effet
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::61515205fdc60607f97757ea53154d3f
https://doi.org/10.1051/water/20013201109
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2
Effect of Saccharomyces cerevisiae and Aspergillus oryzae on the digestion of nitrogen in the rumen of defaunated and refaunated sheep
Autor: M Mercier, Jacques Bohatier, J. Senaud, G Bertin, J. P. Jouany, Fabrice Mathieu
Publikováno v: Animal Feed Science and Technology. 75:1-13
The objective of this study was to determine the effect of two probiotics, Saccharomyces cerevisiae (SC) and Aspergillus oryzae (AO) without their culture medium, on the digestion of nitrogen (N) in sheep that have been successively defaunated and re
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::32518a43203d5a1149920a7871f2c58b
https://doi.org/10.1016/s0377-8401(98)00194-1
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3
Bioassay technique using nonspecific esterase activities oftetrahymena pyriformisfor screening and assessing cytotoxicity of xenobiotics
Autor: Jacques Bohatier, J Senaud, Philippe Bogaerts
Publikováno v: Environmental Toxicology and Chemistry. 17:1600-1605
A simple and rapid test for screening and assessing the cytotoxicity of xenobiotics was developed with Tetrahymena pyriformis. The method estimates the activities of nonspecific esterases of a cell by concentrating within it a specific amount of fluo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::09b59e80cf4e64a2921e6f3173329920
https://doi.org/10.1002/etc.5620170822
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4
Comparison of Elimination of Bacteriophages MS2 and φX-174 During Sewage Treatment by Natural Lagooning or Activated Sludges. A Study on Laboratory-Scale Pilot Plants
Autor: M. Ettayebi, H. Laveran, M. Benyahya, J. Senaud, Jacques Bohatier
Publikováno v: Environmental Technology. 19:513-519
Using appropriate laboratory pilot plants we studied phage elimination during sewage treatment by lagooning and activated sludges. Sewage fed into two types of pilot plant was seeded with a somatic coliphage (φX-174) or an F-specific RNA phage (MS2)
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::73c421a04a994b39153c887341aab71c
https://doi.org/10.1080/09593330.1998.9618665
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5
Use of Adenosine 5'-Triphosphate Nucleotide Pool as an Indicator of Biomass and Physiological Activity of Ruminal Microbial Populations in Sheep and in Artificial Fermentor (RUSITEC)
Autor: M. Senhaji, J. Bohatier, J. Senaud
Publikováno v: Archiv für Protistenkunde. 142:59-75
Summary Adenosine nucleotides (AN) (AMP, A DP and ATP) were assayed in the rumen fluid, at once, to quantify the ruminal biomass and to estimate the physiological state of the microbial populations during digestion. Several extractants were tested Th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3400783cd785a9bb2c3f819a465bf88e
https://doi.org/10.1016/s0003-9365(11)80101-6
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6
Treatment of fish parasites 8. Effects of sym. triazinone (Toltrazuril) on developmental stages of Henneguya sp. (Myxosporea, Myxozoa): A Light and Electron Microscopic Study
Autor: H. Mehlhorn, J. Senaud, G. Schmahl
Publikováno v: Archiv für Protistenkunde. 140:83-94
Summary In research of chemotherapy of fish parasitized by myxosporeans toltrazuril was tested in vivo against Henneguya sp. parasitizing the primary gill filaments in the tapir fish, Gnathonemus petersi. Naturally infected tapir fish were incubated
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::52a2740814787dcd68d5b7654f92a8ba
https://doi.org/10.1016/s0003-9365(11)80175-2
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7
In situ degradation of cellulose fibres by the entodiniomorph rumen ciliatePolyplastron multivesiculatum
Autor: M. Benyahya, Jacques Bohatier, J. Senaud
Publikováno v: Protoplasma. 154:122-131
The feeding behaviour of the rumen ciliatePolyplastron multivesiculatum has been studied with scanning and transmission electron microscopy. In contrast to other large entodiniomorphs,Polyplastron scarcely attaches to plant substrata such as straw or
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e4714af923196582a24c50d000fb1ceb
https://doi.org/10.1007/bf01539839
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8
Interactions between the ciliated protozoan Tetrahymena pyriformis and the simian rotavirus SA11
Autor: Jacques Bohatier, Mohammed Benyahya, Mohammed Ettayebi, Henri Laveran, J. Senaud
Publikováno v: European Journal of Protistology. 33:211-213
Summary To study ciliate-virus interactions, Tetrahymena pyriformis and the simian rotavirus SAH were placed in contact in PPYS, the standard ciliate culture medium. By electron microscopy, some phagocytized viral particles were observed in the diges
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9bfa47855842b001f417d542ead024eb
https://doi.org/10.1016/s0932-4739(97)80038-7
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9
Effet de Saccharomyces cerevisiae et Aspergillus oryzae sur la digestion des parois végétales d'une fraction mixte dans le rumen de moutons défaunés et refaunés
Autor: G. Bertin, Mariette Mercier, J. Senaud, Jacques Bohatier, Jean-Pierre Jouany, Frédérique Mathieu
Publikováno v: Reproduction Nutrition Development
Reproduction Nutrition Development, EDP Sciences, 1998, 38 (4), pp.401-416
The objective of this study was to determine the effect of two probiotics, Saccharomyces cerevisiae (SC) and Aspergillus oryzae (AO), without their culture medium, on the digestion of plant cell wall components in sheep that had been successively def
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bfe0c7a322979992021d8de3a5673485
https://hal.science/hal-00900217
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10
Effect of rumen protozoa on the degradation of neutral sugars from plant cell walls
Autor: Jp Jouany, Fabrice Mathieu, A Cornu, J Senaud
Publikováno v: Reproduction Nutrition Development
Symposium on Evolution of the Rumen microbial Ecosystem
Symposium on Evolution of the Rumen microbial Ecosystem, Mar 1997, Aberdeen, United Kingdom
Reproduction Nutrition Development, EDP Sciences, 1997, 37 (Suppl), pp.43-44
International audience
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61df3e24f14a2628cbdb234259376cf9
https://hal.inrae.fr/hal-02766439
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