Results 231 to 240 of about 55,498 (271)
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Border Disease Virus Isolation from Postpartum Ewes
American Journal of Veterinary Research, 1982SUMMARY The prevalence of border disease virus in a flock of Targhee sheep in southern Idaho was determined by serologic and virologic techniques. Of 249 ewes, 73 (29%) were seropositive to the antigenically related togavirus, bovine viral diarrhea virus (bvdv).
S M, Niemi +3 more
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Intracellular virus-induced polypeptides of pestivirus border disease virus
Virus Research, 1990Intracellular virus specific polypeptides of pestivirus, border disease virus (BDV) in bovine turbinate cells were analysed by radio-immunoprecipitation with specific antisera. Eleven viral polypeptides with molecular weights of 220, 165, 118, 84, 66, 58, 55, 53, 45, 37 and 31 kDa, respectively, were detected in infected cells.
R K, Akkina, K P, Raisch
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Detection of Border disease virus in cattle
Veterinary Record, 2007SIR, — Since July 2004, the Veterinary Laboratories Agency (vla) has been screening all bovine viral diarrhoea virus (bvdv) antigen elisa-positive blood samples with a TaqMan reverse transcriptase-pcr (rt-pcr) test that discriminates between bvdv type 1 (bvdv-1), type 2 (bvdv-2) and Border ...
M. P. Cranwell +5 more
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Border disease: Tissue culture studies of the virus in sheep
American Journal of Veterinary Research, 1982SUMMARY A California strain of border disease (bd) virus was isolated from the cns and spleen of an infected lamb and was propagated without cytopathic effect in 2 tissue culture systems. Viral antigen was detected in the cytoplasm of infected cells by immunofluorescence.
B J, Potts, K P, Johnson, B I, Osburn
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Natural border disease virus infection in feedlot lambs
Veterinary Record, 2014Border disease is caused by border disease virus (BDV, a pestivirus from the family Flaviviridae ) infection in sheep and goats (Vantsis and others 1976). BDV infection causes sizeable economic losses in sheep production around the world. In Spain, serological surveys have found 100 per cent flocks and 8–93 per cent sheep seropositive, respectively ...
J M, González +5 more
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The production and survival of lambs persistently infected with border disease virus
Comparative Immunology, Microbiology and Infectious Diseases, 1992From 1985 to 1989 lambs persistently infected with border disease virus (BDV) were produced for comparative immunological studies by infecting 57 susceptible pregnant ewes between 50 and 60 days' gestation with Moredun or Oban strains of BDV. Ewes were infected either by injection with virus grown in cell culture or by housing with lambs excreting BDV.
P F Nettleton, J S Gilmour
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Molecular characterization of border disease virus strain Aveyron
Veterinary Microbiology, 2014For the pestivirus border disease virus (BDV) at least seven major genotypes have been described (BDV-1-BDV-7). So far, complete genomic sequences have been reported for four BDV genotypes (BDV-1-BDV-4). In this study we report the entire genomic sequence of the noncytopathogenic (ncp) BDV-5 reference strain Aveyron. The viral genome encompasses 12,284
Stefan, Vilcek +4 more
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A investigation of border disease virus in sheep in Western Turkey
Tropical Animal Health and Production, 2009[Abtract Not Available]
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Progeny of sheep persistently infected with border disease virus
1991Most lambs affected with border disease die early in life but those which survive gradually loose their body tremors and their fleece abnormalities become less clear. Seven female lambs persistently infected with border disease virus were reared to maturity and bred from when they were 2 to 3 years old.
Z, Woldehiwet, P F, Nettleton
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A new genotype of border disease virus with implications for molecular diagnostics
Archives of Virology, 2015Border disease virus (BDV) is a (+) single-stranded RNA pestivirus affecting mainly sheep and goats worldwide. Genetic typing of BDV has led to the identification of at least seven major genotypes. This study reports the detection of a BDV strain from a goat in northwestern Italy during routine investigations.
Simone Peletto +7 more
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