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Prévalence des infections à Salmonella spp. chez les bovins et les équins de l'Hôpital vétérinaire d'enseignement de la Faculté de médecine vétérinaire de l'Université de Montréal.
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B Ravary G Fecteau R Higgins J Par J P Lavoie 《The Canadian veterinary journal. La revue veterinaire canadienne》1998,39(9):566-572
Bacteriologic detection of Salmonella spp. from feces of animals admitted to Veterinary Teaching Hospital of the Faculty of Veterinary Medicine, University of Montréal, in Saint-Hyacinthe was carried out during a 1-year period to estimate the prevalence of bovine and equine salmonellosis. Prevalence at the time of hospitalization was quite low: 1.4% in cattle and 1.7% in horses. Incidence was 15.1 cases/100 animal/year in cattle and 38.7 cases/100 animal/year in horses. Serotype typhimurium was the most prevalent in both species. In cattle, cases were evenly distributed over the year. In horses, a recrudescence of cases and a obviousness of transmission were apparent in April 1996. 相似文献
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Approche directe pour la mise en évidence des phénomènes radicalaires lors de myopathie postanesthésique équine: étude préliminaire.
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D Serteyn J Pincemail E Mottart I Caudron C Deby G Deby-Dupont C Philippart M Lamy 《Canadian journal of veterinary research》1994,58(4):309-312
This preliminary study demonstrated the existence of a free radical generation during an experimental postischemic muscular reperfusion in a halothane anesthetized horse. The authors used alpha-phényl-N-tert-butylnitrone as a spin trap agent and the electronic paramagnetic resonance method to observe in vivo a free radical generation. 相似文献
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Étude Biochimique des Sécrétions Génitales de Femelles Bovines Infécondes qui Présentent des Cycles Oestrals Normaux
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Exocervical samplings of 57 cows' genital secretions (30 normal reproducing and 27 repeat breeder cows) were studied during estrus. An attempt has been made to detect the following electrolytes: A1, Ca, Co, Cu, Fe, K, Mg, Mn, Na and Zn in these secretions. Ca, K, Mg and Na were found. No significant difference is noted in the Ca, K and Mg concentration (P>0.05) between the two groups, whereas a highly significant difference (P<0.001) in exocervical Na concentration has been measured between these groups. 相似文献
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