Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Patricia S. Wakenell"'
Publikováno v:
Journal of the American Veterinary Medical Association. 259:1-3
In collaboration with the American College of Veterinary Pathologists
Publikováno v:
Avian Pathology. 46:84-89
This case report describes an episode of recurring severe necrotizing and haemorrhagic hepatitis and enteritis experienced in a flock of commercial layer pullets at 12 weeks of age and again at 18 weeks of age in Indiana. Pullets had been vaccinated
Autor:
Yuko Sato, Patricia S. Wakenell, Amy L. Johnson, William L. Wigle, Raymond W. Sweeney, A Susan Gallagher
Publikováno v:
Avian Diseases. 60:90-94
This report describes an outbreak of type C botulism in two organic, free-range commercial layer farms in the Midwest. Hens affected were 64-wk-old Hy-Line brown hens and 34-wk-old Hy-Line brown hens owned by the same company, but housed on different
Autor:
Kazuyoshi Hosomichi, Craig S. Blackmore, Patricia S. Wakenell, Ronald M. Goto, Marcia M. Miller, Takashi Shiina, Yujun Wang, Robert L. Taylor, W. Elwood Briles
Publikováno v:
Proceedings of the National Academy of Sciences. 106:16740-16745
Pathogen selection is postulated to drive MHC allelic diversity at loci for antigen presentation. However, readily apparent MHC infectious disease associations are rare in most species. The strong link between MHC- B haplotype and the occurrence of v
Publikováno v:
Avian Pathology. 31:429-433
Three wingless "healthy" pullet hens were serendipitously discovered at a grow-out facility for an egg-production ranch. Two of the birds were amelic and one was ectromelic. The defect in these chickens differs from the previously reported wingless m
Publikováno v:
British Poultry Science. 43:355-363
1. The gait scoring system for broilers developed by Kestin et al. (Veterinary Record, 131: 190-194, 1992) has been widely used to evaluate leg problems. The many factors and measures associated with this scale have empirically established its extern
Autor:
Alan Avakian, Christopher Williams, Patricia S. Wakenell, Thomas Bryan, Whitfill Ce, Jon Schaeffer
Publikováno v:
Avian Diseases. 46:274-280
A study was designed to ascertain the influence of in ovo site of inoculation and embryonic fluid type on the development of Marek's disease (MD) vaccine viremia and efficacy against MD challenge. The experiments were divided into in vitro and in viv
Autor:
Barbara Sherry, Frank W. Edens, Karel A. Schat, Patricia S. Wakenell, Muquarrab A. Qureshi, Priscilla H. O'Connell, C. L. Heggen-Peay
Publikováno v:
Avian Diseases. 46:32-47
Poult enteritis and mortality syndrome (PEMS) is an acute, infectious intestinal disease of turkey poults, characterized by high mortality and 100% morbidity, that decimated the turkey industry in the mid-1990s. The etiology of PEMS is not completely
Autor:
Emma E. Furth, Caleb B. Kallen, Hanqin Lei, Patricia S. Wakenell, Phoebe S. Leboy, Jerome F. Strauss, John J. Jeffrey, Raghuram Kalluri
Publikováno v:
Biology of Reproduction. 60:183-189
The membranes surrounding the chick embryo undergo striking morphological changes before hatching, which include structural degradation of the allantoic membrane. The fibrillar collagen content of the membranes declined by embryonic day (ED) 20 (the
Publikováno v:
Poultry Science. 76:1355-1363
Broiler chicks were fed a diet containing 4% of either corn oil or fish oil from 3 to 14 d of age. From Days 15 to 23, half of the chicks in each dietary treatment were fed Lofrin (an experimental 5-lipoxygenase inhibitor) at 33 micrograms/kg feed. T