SEROLOGIC SURVEY OF TOXOPLASMA GONDII IN GRIZZLY BEARS (URSUS ARCTOS) AND BLACK BEARS (URSUS AMERICANUS), FROM ALASKA, 1988 TO 1991
نویسندگان
چکیده
منابع مشابه
Serological survey of selected canine viral pathogens and zoonoses in grizzly bears (Ursus arctos horribilis) and black bears (Ursus americanus) from Alaska.
Between 1988 and 1991, 644 serum samples were collected from 480 grizzly bears (Ursus arctos horribilis) and 40 black bears (Ursus americanus) from Alaska, United States of America, and were tested for selected canine viral infections and zoonoses. Antibody prevalence in grizzly bears was 0% for parvovirus, 8.3% (40/480) for distemper, 14% (68/480) for infectious hepatitis, 16.5% (79/480) for b...
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Disuse typically causes an imbalance in bone formation and bone resorption, leading to losses of cortical and trabecular bone. In contrast, bears maintain balanced intracortical remodeling and prevent cortical bone loss during disuse (hibernation). Trabecular bone, however, is more detrimentally affected than cortical bone in other animal models of disuse. Here we investigated the effects of hi...
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ژورنال
عنوان ژورنال: Journal of Wildlife Diseases
سال: 1995
ISSN: 0090-3558
DOI: 10.7589/0090-3558-31.4.472