Results 31 to 40 of about 1,537,014 (246)
Ветеринарная патология, 2020 The article presents the results of electron microscopic studies of blood samples of cattle infected with monoinfections: bovine leukemia virus, foot-and-mouth disease virus and bovine ephemeral fever virus.
A. P. Ponomarev
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The bovine leukemia virus p34 is a transactivator protein. [PDF]
The EMBO Journal, 1987 Recombinant Moloney murine retroviruses containing the BLV post-envelope long open reading frame were constructed and transfected into the psi 2 packaging cell line. They were shown to encode and to express a 34-kd protein able to transactivate the BLV long terminal repeat-directed gene expression in the respective transfected cells.
Willems, Luc +5 more
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Preparation of colloidal gold antibody test strip for bovine rubra disease
Siliao yanjiu, 2023 The study was to establish a colloidal gold immunochromatography test strip for rapidly detecting antibodies angainst akabane virus in bovine. the recombinant protein N was used for colloidal gold marker, and the rabbit anti-cow IgG and the rabbit anti-N
KONG Yu-fang +6 more
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Review: Risks of disease transmission through semen in cattle
Animal, 2018 The purpose of this paper is to review scientific evidence concerning pathogens that could potentially be transmitted via bovine semen. As a result of a careful analysis of the characteristics of infections that may cause transmission of disease through ...
M.D. Givens
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PLoS ONE, 2020 Bovine leukemia virus (BLV) is a δ-retrovirus responsible for Enzootic Bovine Leukosis (EBL), a lymphoproliferative disease that affects cattle. The virus causes immune system deregulation, favoring the development of secondary infections.
Lucia Martinez Cuesta +4 more
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Pathogens, 2021 This study describes the longitudinal changes in bovine leukemia virus (BLV) ELISA antibodies, proviral load (PVL), and blood lymphocyte counts (LC) observed over a 2.5-year period in naturally infected cattle.
Holden C. Hutchinson +4 more
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Seroprevalence of bovine leukemia virus and association with bovine infectious abortion in Creole breeds from tropical grazing herds in the Colombian Caribbean [PDF]
Veterinary WorldBackground and Aim: In the Caribbean region of Colombia, the concomitance of endemic infectious agents is a common problem, and coinfections are possible, increasing the complexity of cattle herds’ sanitary, reproductive, and productive problems.
Misael Oviedo-Pastrana +4 more
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Bovine Leukemia Virus Infection and Mastitis
Journal of Dairy Science, 1982 Adult dairy cows (226 head) in three herds were sampled both for bovine leukemia virus infection and for mastitis infection. A chi square analysis revealed no statistically significant association between the two types of infection.
J, Fetrow, J F, Ferrer
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Bovine leukemia virus: the silent thief
, 2021 Bovine Leukemia Virus (BLV) is the causative agent of enzootic bovine leukosis. Prevalence of BLV for dairy herds in North America is about 35 to 45% of cows, and slightly lower for beef (cow-calf) operations.
Erskine, Ron
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Age-dependent differences in the pathogenesis of bovine respiratory syncytial virus infections related to the development of natural immunocompetence [PDF]
, 2010 The severity of respiratory syncytial virus (RSV) infections appears to differ with age in both humans and bovines. A primary RSV infection in naïve infants and in young calves runs a more severe course when they are 1–6 months old than in their first ...
Most, R.G., van der +6 more
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