Zobrazeno 1 - 4
of 4
pro vyhledávání: '"A. S. Panisup"'
Publikováno v:
Veterinary Record. 166:143-144
HIGH environmental temperatures disturb the thermoregulation system and can adversely affect the health, reproduction and performance of equids. Disturbances of homeostasis can lead to death ([Radostits and others 2000][1]), but the effect of excessi
Publikováno v:
Journal of Veterinary Medicine, Series B. 35:760-764
Summary Spontaneous occurrence of A-type particles and ultrastructural changes in Rous sarcomas in chicken are described. A few pleomorphic sarcomatous cells of the growth revealed clusters of 60–70 nm sized A-type virus particles with central elec
Publikováno v:
Acta Vet Scand
The day old broiler chickens possessing IBD precipitating maternal antibody when exposed either to IBD contaminated environment or challenged intrabursally with virulent virus at weekly intervals indicated 100% susceptibility around 4–5 weeks of ag
Publikováno v:
Acta Vet Scand
Chicks were infected in the bursa with a field strain of infectious bursal disease virus. Inter- and intracellular edema, condensation and margination of nuclear chromatin, increased number of lysosomes in macrophages, and lymphocytolytic changes app