Zobrazeno 1 - 10
of 20
pro vyhledávání: '"George N. Rowland"'
Publikováno v:
Journal of Histotechnology. 23:333-336
We evaluated conditions for optimal immunostaining for Type I procollagen and Type III collagen in tissues with high content of these fibrillar collagens. We tested polyclonal and monoclonal antibodies on formalin fixed, paraffin embedded sections an
Publikováno v:
Avian diseases. 38(2)
Filariasis due to Pelecitus was found in the subcutaneous tissue of the neck of a domestic pigeon from Spain that died from trichomoniasis. Macroscopically, filariae were observed in the congested and hemorrhagic cervical connective tissue. Microscop
Publikováno v:
Avian Diseases. 42:423
A flock of 15-wk-old tom turkeys experienced an acute onset of paresis and ataxia in 75% of the birds after handling. Cartilaginous emboli were found in the spinal cord vasculature from one of five turkeys at this initial presentation. Most of the fl
Publikováno v:
Avian Diseases. 42:215
SUMMARY. A case of feed misformulation resulted in the addition of sodium sesquicarbonate (SSC) into broiler chicken feed. SSC is a buffering agent used in the manufacture of high urea ruminant feeds that were also produced in this feed mill. Within
Publikováno v:
Avian Diseases. 41:964
A late-breaking infectious bronchitis virus (IBV)-associated respiratory disease was a chronic problem in Georgia broilers in 1995. The predominant virus isolated from diseased birds was the Arkansas (Ark) type of IBV. Because broilers in Georgia are
Autor:
Pedro Villegas, Pilkington P, George N. Rowland, McMurray B, Stephan G. Thayer, Thomas P. Brown, R. K. Page
Publikováno v:
Avian Diseases. 41:472
SUMMARY. Two separate parent broiler flocks originating from the same grandparent flock experienced mortalities of 23% and 40%, respectively, in chicks between 1 and 14 days of age. Chicks affected at 4 days of age had tremors, depression, and hypogl
Publikováno v:
Avian Diseases. 41:125
Pathologic changes and distribution of viral antigen as determined by immunohistochemistry were compared among 4-wk-old specific-pathogen-free chickens inoculated intratracheally with avian influenza virus (AIV) isolates of either low or high pathoge
Publikováno v:
Avian Diseases. 39:152
Chicken embryos were exposed to formaldehyde vapors in the hatcher during the final 3 days of incubation. Measured formaldehyde levels approached 130 ppm. Tracheas collected at hatch and 5 days post-hatch were evaluated for functional and morphologic
Publikováno v:
Avian Diseases. 38:184
SUMMARY. A normal 21-day-old British United Turkey of America had an intestinal diverticulum. The diverticulum, which affected all layers of the intestinal wall, arose on the mesenteric surface of the ileum midway between the yolk sac and the cecal t
Publikováno v:
Avian Diseases. 38:172
SUMMARY. Severe foot-pad dermatitis was diagnosed in a case of broiler hens housed on slats made of lumber pressure-treated with chromated copper arsenate. Studies were conducted in an attempt to determine whether contact with the lumber caused the l