New tool for the diagnosis of enzootic bovine leukosis virus infection
نویسندگان
چکیده
منابع مشابه
Bovine leukaemia virus and enzootic bovine leukosis.
Infection of bovines with bovine leukaemia virus (BLV) manifests itself in either of two ways: 30-70% of carriers develop persistent lymphocytosis (PL), with the viral genome integrated at a large number of different sites in the DNA of the affected B-lymphocytes, without causing any chromosomal abnormalities. Only 0,1-10% of carriers develop lymphoid tumours, which also consist of B-lymphocyte...
متن کاملEnzootic Bovine Leukosis
Bovine Leukemia Virus (BLV) is the etiologic agent of Enzootic Bovine Leukosis, a retrovirus exogenous to the bovine species. Once infected, there is no detectable viraemia but instead there is a strong and persistent immunological response to BLV structural proteins, essentially the gp51 envelope glycoprotein and the mayor core protein p24. We describe the test procedure of an indirect ELISA (...
متن کاملEnzootic Bovine Leukosis
Both EBL and SBL occur in southern Africa and in the Southern African context it will therefore be very important to accurately differentiate between EBL and SBL. The epidemiology, direct and indirect economic impact, diagnosis and most importantly control and eradication of EBL is markedly different to that of SBL. Globally EBL infection may also place severe restrictions on the import and exp...
متن کاملInfluence of enzootic bovine leukosis virus upon the incidence of subclinical mastitis in cows at a different stage of infection
Studies were performed on 26 cows, divided into 3 groups on the basis of serological (by immunodiffusion test) and haematological analyses for bovine leukosis: Group I seropositive without changes in haemogram; group II seropositive with changes in haemogram and group III (control) BLV negative. A statistically significant difference was observed in the incidence of subclinical mastitis in cows...
متن کاملEnzootic Bovine Leukosis: Performance of an Indirect Elisa Applied in Serological Diagnosis
Bovine Leukosis Virus (EBLV) is a widely distributed pathogen agent in the bovine population of many countries, especially in dairy cattle. Once the bovine is infected, it remains as a virus carrier for life and such state is correlated with a specific antibody detectable level. In this study the evaluation of an indirect ELISA (Leucokit-La Plata) to detect antibodies against EBLV is presented....
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ژورنال
عنوان ژورنال: Revista Acadêmica: Ciência Animal
سال: 2017
ISSN: 1981-4178,0103-989X
DOI: 10.7213/academica.15.s02.2017.14