Zobrazeno 1 - 10
of 87
pro vyhledávání: '"Bradd C. Barr"'
Publikováno v:
Journal of Veterinary Diagnostic Investigation. 26:297-301
Two 6-month-old raccoon kits, which had been rescued and fostered in preparation for return to the wild, became acutely ill and died 3 weeks before scheduled release. At necropsy, the kits had grossly enlarged livers and spleens, diffusely consolidat
Autor:
Bradd C. Barr, Mark L Anderson, Leslie W. Woods, Asli Mete, K. A. Trott, Ashley E. Hill, Guillermo Rimoldi, Federico Giannitti
Publikováno v:
Veterinary Pathology. 51:787-795
Fatty liver hemorrhagic syndrome, characterized by sudden death in overconditioned hens due to hepatic rupture and hemorrhage, is one of the leading noninfectious idiopathic causes of mortality in backyard chickens. Nutritional, genetic, environmenta
Autor:
Bradd C. Barr, John M. Kinsella, Robert L. Wilkerson, Rodney B. Siegel, Monica L. Bond, C. H. Gardiner
Publikováno v:
Journal of Zoo and Wildlife Medicine. 43:421-424
The black-backed woodpecker (Picoides arcticus) is a species of management concern in California. As part of a study of black-backed woodpecker home range size and foraging ecology, nine birds in Lassen National Forest (Shasta and Lassen Counties, Ca
Autor:
Bradd C. Barr, R. Peterson, G. Benjamin, Hong Li, David J. Gasper, T. Hunt, N. Taus, Patricia A. Pesavento
Publikováno v:
Veterinary Pathology. 49:492-497
A private zoological facility experienced an outbreak of malignant catarrhal fever (MCF) in 3 bongo antelope ( Tragelaphus eurycerus). All cases were periparturient bongos that presented acutely anorectic beginning ~6 weeks after being housed with a
Autor:
Robert W. Nordhausen, Michael E. Grigg, Daphne Carlson-Bremer, Daniel Rejmanek, Bradd C. Barr, Frances M. D. Gulland, David J. P. Ferguson, Patricia A. Conrad, Robin H. Miller, Kathleen M. Colegrove, Ann C. Melli
Publikováno v:
Journal of Parasitology. 97:868-877
Enteric protozoal infection was identified in 5 stranded California sea lions (Zalophus californianus). Microscopically, the apical cytoplasm of distal jejunal enterocytes contained multiple stages of coccidian parasites, including schizonts with mer
Publikováno v:
Veterinary Pathology. 49:717-722
A multiorgan infection with a Coxiella-like organism was determined to be the cause of death of a female eclectus parrot( Eclectus roratus). The diagnosis was based on gross lesions, histopathology, Gimenez and Gram special stains, immunohistochemist
Autor:
Mark L Anderson, Monique França, Bradd C. Barr, H. L. Shivaprasad, Francisco A. Uzal, Peter R. Woolcock, Chiara Palmieri, Janet Moore, Leslie W. Woods
Publikováno v:
Veterinary Pathology. 48:975-984
West Nile virus (WNV) infection was diagnosed in 38 psittacine birds based on histology, immunohistochemistry, and reverse transcriptase polymerase chain reaction (RT-PCR). Rosellas ( Platycercus spp, n = 13), conures ( Enicognathus, Aratinga, and Na
Autor:
Arno Wünschmann, Daniel Rejmanek, Luis Cruz-Martinez, Natalie H. Hall, Samuel B. Vaughn, Patricia A. Conrad, Bradd C. Barr
Publikováno v:
Journal of Veterinary Diagnostic Investigation. 22:282-289
Three bald eagles ( Haliaeetus leucocephalus) and 1 golden eagle ( Aquila chrysaetos) were admitted to rehabilitation facilities with emaciation, lethargy, and an inability to fly. Intravascular schizonts and merozoites were present in 2 bald eagles,
Autor:
Melissa A. Miller, N. Zeng, Tin D Truong, Patricia A. Conrad, Bradd C. Barr, Katlyn E. Wainwright, Andrea E. Packham, Manuel C. Lagunas-Solar, Ann C. Melli
Publikováno v:
Zoonoses and Public Health. 57:74-81
Toxoplasma gondii, a ubiquitous parasitic protozoan, is emerging as an aquatic biological pollutant. Infections can result from drinking water contaminated with environmentally resistant oocysts. However, recommendations regarding water treatment for
Autor:
Melissa A. Miller, Spencer L. Magargal, Michael D. Murray, D.A Jessup, Sharon Toy-Choutka, Robert W. Nordhausen, Michael E. Grigg, Bradd C. Barr, Patricia A. Conrad, Erick R. James
Publikováno v:
International Journal for Parasitology. 39:1363-1372
In 2004, three wild sea otters were diagnosed with putative Sarcocystis neurona -associated meningoencephalitis by histopathology and immunohistochemistry. Schizonts, free merozoites and tissue cysts were observed in the brains of all three infected