Results 201 to 210 of about 54,103 (243)

Border Disease Virus Infection of the Newborn Lamb

British Veterinary Journal, 1983
SUMMARY The viral infection following intramuscular inoculation of Border disease virus into newborn lambs was transient and clinically inapparent. No macroscopic or microscopic lesions were observed and lipid metabolism in the central nervous system was unaffected. There was, however, a significant reduction in growth rate.
P L, Roeder, D, Sweasey, S, Terlecki
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Border disease virus: delineation by monoclonal antibodies

Archives of Virology, 1994
Many ovine pestiviruses from Britain and a number of atypical porcine isolates are largely unrecognised by monoclonal antibodies (mAbs) specific for reference strains of classical swine fever virus and bovine viral diarrhoea virus (BVDV). Additional mAbs have therefore been produced using some of these "unreactive" pestiviruses. Two of the viruses used
D J, Paton, J J, Sands, S, Edwards
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Detection of Border disease virus in cattle

Veterinary Record, 2007
SIR, — 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, A. Otter, J. Errington, R. A. Hogg, P. Wakeley, T. Sandvik   +5 more
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Border Disease Virus Isolation from Postpartum Ewes

American Journal of Veterinary Research, 1982
SUMMARY 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, J F, Evermann, E M, Huffman, J H, Kirk   +3 more
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Natural border disease virus infection in feedlot lambs

Veterinary Record, 2014
Border 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, D, Lacasta, L M, Ferrer, L, Figueras, J J, Ramos, M, De las Heras   +5 more
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Border disease: Tissue culture studies of the virus in sheep

American Journal of Veterinary Research, 1982
SUMMARY 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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Molecular characterization of border disease virus strain Aveyron

Veterinary Microbiology, 2014
For 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, Valeria, Leskova, Denise, Meyer, Alexander, Postel, Paul, Becher   +4 more
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Progeny of sheep persistently infected with border disease virus

1991
Most 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 investigation of border disease virus in sheep in Western Turkey

Tropical Animal Health and Production, 2009
[Abtract Not Available]
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Molecular Characterization of Border Disease Virus, a Pestivirus from Sheep

Virology, 1994
Three serologically different pestivirus strains isolated from sheep were selected for molecular analysis. cDNA and deduced amino acid sequences of the genomic regions encoding glycoproteins E1 and E2 were obtained from the three strains. A comparison with amino acid sequences of bovine viral diarrhea virus (BVDV) and classical swine fever virus (CSFV)
P, Becher, A D, Shannon, N, Tautz, H J, Thiel   +3 more
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