Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Dwight C. Hirsh"'
Autor:
K. Gary Magdesian, Dwight C. Hirsh, Lori M. Hansen, Mauricio Dujowich, Spencer S. Jang, John E Madigan
Publikováno v:
Journal of the American Veterinary Medical Association. 228:751-755
Objective—To determine molecular characteristics, antimicrobial susceptibility, and toxigenicity of Clostridium difficile isolates from horses in an intensive care unit and evaluate associations among severity of clinical disease with specific stra
Autor:
Spencer S. Jang, Dwight C. Hirsh
Publikováno v:
Journal of the American Animal Hospital Association. 38:217-220
Rapidly growing members of the genus Mycobacterium were most often associated with chronic (2 to 72 months), nonhealing skin lesions of dogs and cats. Mycobacterium fortuitum (M. fortuitum) was the most commonly isolated mycobacterium obtained from t
Publikováno v:
Journal of the American Veterinary Medical Association. 220:67-73
Objective—To determine molecular characteristics of Clostridium difficile isolates from foals with diarrhea and identify clinical abnormalities in affected foals. Design—Retrospective study. Animals—28 foals with C difficile-associated diarrhea
Autor:
Dwight C. Hirsh, Randall S. Singer, J. S. Jeffrey, Wesley O. Johnson, Edward R. Atwill, Tim E. Carpenter
Publikováno v:
Epidemiology and Infection. 126:139-145
In epidemiological studies of infectious disease, researchers often rely on specific cues of the host, such as clinical signs, as surrogate indicators of pathogen presence. A selection bias would manifest if the specific visual cues used in sampling
Autor:
Dwight C. Hirsh, Spencer S. Jang, Ann C. Melli, Philip H. Kass, Stanley L. Marks, Alex Barkhoodarian
Publikováno v:
Journal of Veterinary Diagnostic Investigation. 12:63-67
Autor:
Fern Tablin, Naomi J. Walker, Lori M. Hansen, Mireille J. Rabier, Nancy K. Tyler, Dwight C. Hirsh
Publikováno v:
Veterinary Microbiology. 54:343-355
We investigated the interaction of an avian strain of Pasteurella multocida with the cytoskeleton of MDCK cells, which formed a polarized epithelium when grown on type I collagen coated filters. Bacteria were incubated with MDCK cells for 30 min. 2,
Publikováno v:
Infection and Immunity. 63:989-993
An antibody specific for a 16-kDa outer membrane protein of a rabbit strain of Pasteurella multocida was used to probe representatives of all 16 somatic serotypes of P. multocida, as well as the vaccine strains CU and M9, and all were shown to expres
Autor:
Spencer S. Jang, Dwight C. Hirsh
Publikováno v:
Journal of Clinical Microbiology. 32:384-387
During the years from 1984 through 1991, 1,067 specimens from canine, equine, exotic, feline, porcine, and ruminant animal sources were found to contain members of the genus Fusobacterium: The most common sites or conditions from which members of thi
Publikováno v:
Journal of the American Veterinary Medical Association. 220:190-192
Objective—To assess the strain heterogeneity of enrofloxacin-resistant Escherichia coli associated with urinary tract infections in dogs at a veterinary medical teaching hospital (VMTH). In addition, strains from other veterinary hospitals in Calif
Publikováno v:
Antimicrobial Agents and Chemotherapy. 37:2699-2705
The tetracycline resistance determinant on plasmid pVM111 from an avian strain of Pasteurella multocida mediates tetracycline resistance by a regulated active efflux mechanism. DNA coding for the determinant did not hybridize at high stringency with