Zobrazeno 1 - 10
of 80
pro vyhledávání: '"D. H. Percy"'
Autor:
D. H. Percy, C. G. D. Bihun
Publikováno v:
Veterinary Pathology. 32:1-10
A sequential study of lesions of the nasal cavity associated with sialodacryoadenitis virus (SDAV) infection was made in the laboratory rat. Wistar rats were intranasally inoculated with approximately 103 TCID50 of the Coronavirus SDAV. Transverse se
Publikováno v:
Veterinary Pathology. 31:67-73
The pathogenesis of Sendai virus infection was studied in genetically immunodeficient mice of genotype scid/scid.bg/bg (SCID-beige) using C.B-17 SCID-beige mice, a BALB/c-related strain that expresses the same major histocompatibility complex as the
Publikováno v:
APMIS. 101:805-810
SCID and SCID/beige mice were used to study the pathogenesis of B. catarrhalis administered by intranasal, intraperitoneal or intravenous routes. Challenged adult animals did not appear overtly clinically ill. Similar symptoms were observed regardles
Publikováno v:
Archives of Virology
Parker's rat coronavirus (PRC) is a naturally-occurring viral infection of the laboratory rat. On the first passage, ATCC strain 8190 of PRC replicated in L-2 cells. Using the tenth passage of PRC in L-2 cells, the characteristics of the virus were c
Publikováno v:
Comparative medicine. 50(2)
Nonsteroidal anti-inflammatory drugs (NSAIDs) induce gastroduodenal injury and ulceration. The pathogenesis is uncertain, although reductions in cytoprotective prostaglandins and nitric oxide (NO) have been proposed. The effects of several cytoprotec
Autor:
D H, Percy, D J, Palmer
Publikováno v:
Laboratory animal science. 47(2)
Young adult male Syrian hamsters were inoculated intranasally with Sendai virus, then killed and examined at postinoculation days (PID) 3, 5, 7, 9, 12, 16, and 21. Evaluation included clinical assessment, histologic examination, immunohistochemistry,
Publikováno v:
Laboratory animal science. 45(5)
Tremors were observed in 15 Long Evans rats beginning at 10 to 12 days of age. These were followed by progressively worsening ataxia, hind limb paresis, episodes of immobility, and seizures by 5 to 14 weeks. Gross lesions were not observed at necrops
Autor:
J R, Johnson, D K, Myers, J S, Jackson, D W, Dunford, N J, Gragtmans, H M, Wyatt, A R, Jones, D H, Percy
Publikováno v:
Radiation research. 144(1)
To help resolve uncertainties as to the most appropriate weighting factor for tritium beta rays, a large experiment was carried out to measure the relative biological effectiveness (RBE) of tritiated water compared to X rays for the induction of myel
Autor:
C G, Bihun, D H, Percy
Publikováno v:
Canadian journal of veterinary research = Revue canadienne de recherche veterinaire. 58(3)
One hundred and twenty-one specific pathogen-free male Wistar rats eight to ten weeks of age were used to evaluate the efficacy of Parker's rat coronavirus (PRC) in affording cross protection on subsequent challenge with virulent sialodacryoadenitis
Publikováno v:
Canadian journal of veterinary research = Revue canadienne de recherche veterinaire. 58(2)
A procedure was developed for the partial purification of the rat coronaviruses, sialodacryoadenitis virus (SDAV) and Parker's rat coronavirus (PRC). The SDAV and PRC were replicated in L-2 cell monolayer cultures, precipitated with ammonium sulphate