نتایج جستجو برای: cervus elaphus maral
تعداد نتایج: 1689 فیلتر نتایج به سال:
To determine if the number of rectal lymphoid follicles decreases with respect to age and sex relative to diagnosis of chronic wasting disease (CWD), rectal biopsies (n = 1,361) were taken from captive Rocky Mountain elk (Cervus elaphus nelsoni) at 4 ranches in the western United States between 2005 and 2008. Rectal tissues were stained with a monoclonal antibody (F99/97.6.1), which selectively...
Records of official deer control operations in the Kaweka Range between 1958 and 1988 have been used to describe the pattern of official hunting, to indicate changes in hunting efficiency, and to show trends in the proportions of sika and red deer in sympatric populations. The pattern of hunting largely reflected wild animal control priorities, and to some extent the resources available. Wherea...
The preorbital gland plays not only an olfactory role in cervids but also a visual one. Opening this gland is an easy way for the calf to communicate with the mother, indicating hunger/satiety, stress, pain, fear, or excitement. This information can be also useful for farm operators to assess how fast the calves habituate to handling routines and to detect those calves that do not habituate and...
Natural events over time, and human interventions, influence the genetic structure of species. The red deer (Cervus elaphus) is widely distributed in Europe, with a large-scale largely determined by Pleistocene climatic oscillations. Iberian Peninsula acted as one main glacial refuges for many species; particular lineage remains on peninsula subjected to special conservation policies. mountain ...
European red deer (Cervus elaphus elaphus) are susceptible to the agent of bovine spongiform encephalopathy, one of the transmissible spongiform encephalopathies, when challenged intracerebrally but their susceptibility to alimentary challenge, the presumed natural route of transmission, is unknown. To determine this, eighteen deer were challenged via stomach tube with a large dose of the bovin...
Abstract Infections with Mycobacterium microti, a member of the M. tuberculosis complex, have been increasingly reported in humans and domestic free-ranging wild animals. At postmortem examination, infected animals may display histopathologic lesions indistinguishable from those caused by bovis or caprae, potentially leading to misidentification bovine tuberculosis. We report 3 cases microti in...
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