Zobrazeno 1 - 10
of 58
pro vyhledávání: '"E C, Pirtle"'
Autor:
G W Beran, E C Pirtle
Publikováno v:
Revue Scientifique et Technique de l'OIE. 10:733-748
Viruses pass into the environment from clinically ill or carrier hosts; although they do not replicate outside living animals or people, they are maintained and transported to susceptible hosts. Population concentrations and movement, both animal and
Publikováno v:
Journal of Wildlife Diseases. 26:420-422
Serum samples collected from feral and domestic swine (Sus scrofa) in Florida and feral swine in Georgia and Texas were assayed by plaque reduction for their virus neutralizing (VN) antibodies against the porcine transmissible gastroenteritis virus (
Autor:
E C, Pirtle, G W, Beran
Publikováno v:
Journal of the American Veterinary Medical Association. 208(3)
To determine the survival of porcine reproductive and respiratory syndrome virus (PRRSV) on nonliving substances (fomites) at 25 to 27 C.Prospective controlled study.3 solid, 6 porous, and 7 liquid fomites.The fomites were contaminated with known con
Autor:
B. P. All, C. L. Adams, R. C. Belden, E. C. Pirtle, William B. Frankenberger, P. P. Humphrey, G. A. Erickson, M. L. van der Leek, E. P. J. Gibbs, H. N. Becker
Publikováno v:
Journal of wildlife diseases. 29(3)
Serum samples collected from feral swine (Sus scrofa) throughout Florida (USA) from 1980 to 1989 were tested for antibodies to pseudorabies virus (PRV) by the serum neutralization test, the latex agglutination test, or by the enzyme-linked immunosorb
Autor:
E C, Pirtle, G W, Beran
Publikováno v:
Revue scientifique et technique (International Office of Epizootics). 10(3)
Viruses pass into the environment from clinically ill or carrier hosts; although they do not replicate outside living animals or people, they are maintained and transported to susceptible hosts. Population concentrations and movement, both animal and
Publikováno v:
Archives of Virology. 78:213-220
The deoxyribonucleic acid (DNA) of pseudorabies virus (PRV) was examined by restriction endonuclease analysis before and after various treatments: namely 1. plaque purification of stock virus, 2. serial passage of virus in cell culture at high (H) an
Publikováno v:
Veterinary Pathology. 17:455-468
Porcine fetuses between 51 and 57 days of gestation were inoculated intraallantoically with swine influenza virus and examined 3, 7, 13, 28 and 58 days after inoculation. At 3 and 7 days, severe epithelial necrosis was seen in most bronchial buds and
Publikováno v:
Archives of Virology. 73:193-198
Genomes of six virulent and three attenuated vaccine strains of pseudorabies (Aujeszky's disease) virus were compared by cleavage with five restriction endonucleases. Differences either in number or in size of DNA fragments could be detected among al
Autor:
E. C. Pirtle, W. L. Mengeling
Publikováno v:
Archiv f�r die gesamte Virusforschung. 32:359-364
Organ cultures prepared from tracheas that were either infected with hog cholera virus (HCV)in vitro or collected from HCV-infected swine supported replication of the virus. Replication was confirmed by an increase in the titer of extracellular virus
Autor:
E C, Pirtle
Publikováno v:
Canadian journal of comparative medicine : Revue canadienne de medecine comparee. 48(3)
This experiment was done to determine the effect(s) of single passage of pseudorabies virus in dead-end hosts on the stability of the pseudorabies virus genome. Calves, dogs, rabbits and cats were inoculated with a virulent strain of pseudorabies vir