Zobrazeno 1 - 10
of 56
pro vyhledávání: '"B C, Easterday"'
Autor:
C E, Cornelius, D N, Biery, B C, Easterday, T C, McGuire, N C, Pedersen, R D, Phemister, W R, Pritchard
Publikováno v:
Journal of the American Veterinary Medical Association. 202(9)
Publikováno v:
Avian diseases. 34(1)
Seventy-six type A influenza viruses recovered from waterfowl in Wisconsin, California, South Dakota, Florida, Texas, Alabama, and Nebraska were tested for virulence in chickens. The challenge to chickens was intravenous inoculation of first-, second
Autor:
D A, Tyrrell, J D, Almeida, C H, Cunningham, W R, Dowdle, M S, Hofstad, K, McIntosh, M, Tajima, L Y, Zakstelskaya, B C, Easterday, A, Kapikian, R W, Bingham
Publikováno v:
Intervirology
Autor:
R. B. Couch, B. C. Easterday
Publikováno v:
Journal of Infectious Diseases. 131:602-612
Publikováno v:
Journal of Wildlife Diseases. 11:360-363
Four type A influenza viruses were isolated from tracheal swabs taken from apparently healthy ducks (mallards, Anas platyrhynchos) along the Mississippi fly-way in Minnesota. Initial identification of group A influenza was made possible by the use of
Publikováno v:
Infection and immunity. 34(2)
The recent appearance of an avian influenza A virus in seals suggests that viruses are transmitted from birds to mammals in nature. To examine this possibility, avian viruses of different antigenic subtypes were evaluated for their ability to replica
Publikováno v:
Developments in biological standardization. 28
Individual cows and calves in 7 Holstein-Friesian herds with a history of respiratory disease in Green County, Wisconsin, USA, were swabbed intranasally and bled monthly, some for periods over 1 year. Virus isolation and serological procedures were c
Publikováno v:
American journal of veterinary research. 43(12)
A 4th of 667 cattle examined at a Wisconsin abattoir had teat papillomas. Excised teat papillomas were sorted by gross morphologic characteristics into 3 groups: (i) atypical filiform, (ii) atypical flat, and (iii) typical fibropapilloma. Bovine papi
Autor:
E J, Homan, B C, Easterday
Publikováno v:
American journal of veterinary research. 42(10)
Attempts were made to enhance the isolation rate of latent bovine herpesviruses from trigeminal ganglia by using a fibroblastic fetal bovine kidney cell line, in addition to Madin-Darby bovine kidney cells, and by superinfecting with a temperature-se
Autor:
E J, Homan, B C, Easterday
Publikováno v:
American journal of veterinary research. 41(8)
Trigeminal ganglia collected from 56 adult dairy cattle at slaughter were maintained in explant culture. Bovine herpesvirus-1 was isolated from six ganglia after periods of 7 to 24 days' maintenance in vitro. Antibody against bovine herpesvirus-1, in