Zobrazeno 1 - 10
of 13
pro vyhledávání: '"J D, McKean"'
Autor:
J D McKean
Publikováno v:
Revue Scientifique et Technique de l'OIE. 20:363-371
Since the 1980s, concerns about the safety and quality of food have increased at both governmental and consumer levels. The importance of traceability of animals and animal products has grown as food production and marketing have been removed from di
Autor:
J J, Uthe, L, Qu, O, Couture, S M D, Bearson, A M, O'Connor, J D, McKean, Y R, Torres, J C M, Dekkers, D, Nettleton, C K, Tuggle
Publikováno v:
Journal of animal breeding and genetics = Zeitschrift fur Tierzuchtung und Zuchtungsbiologie. 128(5)
Asymptomatic Salmonella-carrier pigs present a major problem in preharvest food safety, with a recent survey indicating50% of swine herds in the United States have Salmonella-positive animals. Salmonella-carrier pigs serve as a reservoir for contamin
Publikováno v:
Berliner und Munchener tierarztliche Wochenschrift. 114(9-10)
This study examined the impact of transport and lairage on Salmonella enterica prevalence in cull sows held under commercial conditions. Five sampling periods over 10 weeks yielded 181 selected culls. Fecal sample positives at the farm and collection
Publikováno v:
Berliner und Munchener tierarztliche Wochenschrift. 114(9-10)
The objective of these experiments was to evaluate the possibility of swine becoming infected with Salmonella Typhimurium after a short time interval in a contaminated environment. Two experiments were conducted. Experiment 1 consisted of five trials
Publikováno v:
Journal of the American Veterinary Medical Association. 215(10)
To assess veterinary extension in the United States as perceived by veterinary extension personnel.Cross-sectional survey.Extension veterinarians in the United States.2 surveys were designed and mailed to extension veterinarians listed by the USDA an
Publikováno v:
Canadian journal of veterinary research = Revue canadienne de recherche veterinaire. 61(4)
Three hundred and forty-seven serum samples from 22 Iowa swine herds were screened for TGEV/PRCV neutralizing antibody. Ninety-one percent of the sera and all 22 herds were positive. These sera were then tested by the blocking ELISA test to distingui
Autor:
J D, McKean
Publikováno v:
Journal of the American Veterinary Medical Association. 205(2)
Publikováno v:
Cancer research. 51(9)
A large-animal model was developed to facilitate the noninvasive investigation of the effect on the human glioma-derived D-54 MG (glioblastoma multiforme) continuous cell line of a variety of therapeutic regimens. Twenty random-bred male cats were in
Autor:
J D, McKean
Publikováno v:
Journal of the American Veterinary Medical Association. 198(5)
Publikováno v:
Epidemiology & Infection; Feb2004, Vol. 132 Issue 1, p127-135, 9p