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Résultats de la recherche - 8 results
Hemorrhagic bowel syndrome in dairy cattle: Gross, histological, and microbiological characterization.
sequencing showed a polymicrobial population at the hematoma and unaffected intestine, with mostly mild presence of at selective culture. Gross and microscopic lesions, as well as the culture and sequencing ...
Akabane, Aino and Schmallenberg virus-where do we stand and what do we know about the role of domestic ruminant hosts and Culicoides vectors in virus transmission and overwintering?
asymptomatic or associated with only mild symptoms, while transplacental crossing of these viruses to the developing fetus can have important teratogenic effects. Research mainly focused on congenital ...
Infectivity of rabies virus-exposed macrophages.
vitro, Mf4/4 spleen macrophages supported mild virus production (10(4)-fold less than neuroblastoma), with formation of typical virions. Bone marrow-derived macrophages (BMM) were most efficient to capture ...
Susceptibility of pigeons to clade 1 and 2.2 high pathogenicity avian influenza H5N1 virus.
infection manifested by the presence of histopathologic changes (consisting mainly of mild to moderate hemorrhagic and inflammatory lesions), prolonged persistence of viral RNA (detectable between 3 and 10 ...
Comparative studies on the pathogenicity and tissue distribution of three virulence variants of classical swine fever virus, two field isolates and one vaccine strain, with special regard to immunohistochemical investigations.
CSFV, including the viruses of very mild virulence. Health Topics: Animal health Category: A1 FOS Classification: 4.03 Veterinary science ...
Infectious agents associated with diarrhoea in commercial rabbits: a field study.
infection was usually mild and affected predominantly small intestine. A coronavirus associated with ATEC has been established in one rabbitry and coccidia were present in 18.5% of the animals. Multiple ...
Pathogenesis of encephalomyocarditis experimental infection in young piglets: a potential animal model to study viral myocarditis.
isolated/detected, although all of them showed mild myocarditis. The experimental infection with EMCV B279 /95 indicates: (i) the experimental protocol mimics the individual variability observed in natural disease, ...
Transmission of Bluetongue Virus Serotype 8 by Artificial Insemination with Frozen-Thawed Semen from Naturally Infected Bulls.
BTV was isolated from five of these animals. These eight heifers only displayed mild clinical signs of BT, if any at all, but six of them experienced pregnancy loss between weeks four and eight of ...