Results 101 to 110 of about 3,259 (194)

EPIDEMIOLOGY OF ENZOOTIC BOVINE LEUKEMIA (BLV) VIRUS INFECTION

open access: yes, 2013
Objetivou-se com este trabalho investigar a presença de anticorpos anti-vírus da leucose enzoótica além de identificar a associação entre variáveis de manejo e soropositividade para essa infecção em bovinos no Estado de Alagoas, Brasil. Foram examinados 17 rebanhos, perfazendo um total de 341 animais, distribuídos em oito municípios.
Pinheiro Junior, José Wilton   +4 more
openaire   +1 more source

Earlier onset of delta-retrovirus-induced leukemia after splenectomy.

open access: yesPLoS ONE, 2009
Infection by delta-retroviruses such as human T-lymphotropic virus type 1 (HTLV-1) and bovine leukemia virus (BLV) is mostly asymptomatic. Indeed, only a minority (
Arnaud Florins   +9 more
doaj   +1 more source

Histopathology and distribution of cells harboring bovine leukemia virus(BLV)proviral sequences in ovine lymphosarcoma induced by BLV inoculation.

open access: yesJournal of Veterinary Medical Science, 1991
Six sheep with lymphosarcoma induced by hypodermic inoculation of bovine leukemia virus (BLV) materials were examined to elucidate the relation between pathologic lesions and integration of BLV provirus in cellular DNAs. Antibodies to BLV gp-antigens had been detected since the 3rd week after the inoculation, and BLV was positive when checked 3 months ...
OHSHIMA, Kan-ichi   +6 more
openaire   +3 more sources

Quantification of Cell Turnover in the Bovine Leukemia Virus Model

open access: yes, 2017
peer reviewedIn a perspective of a comparative virology approach, characterization of the bovine leukemia virus (BLV) model may be helpful to better understand infection by the related human T-lymphotropic virus type 1 (HTLV-1).
Carpentier, Alexandre   +14 more
core   +1 more source

Bovine Leukemia Virus: Origin, Prevalence, Phylogenetic Diversity, Risk Factors, and Strategies for Control

open access: yesAnimals
Bovine leukemia virus (BLV) is classified as a Deltaretrovirus and shows close genomic and biological similarities with human T-cell leukemia viruses (HTLVs). It serves as the etiological agent for enzootic bovine leukosis (EBL), which stands as the most
Yuxi Zhao   +6 more
doaj   +1 more source

DETERMINATION OF LYMPHOCYTE SUBSETS AND PCNA ACTIVITY IN SHEEP EXPERIMENTALLY INFECTED WITH BOVINE LEUKEMIA VIRUS (BLV)

open access: yes, 2003
Lymphocyte phenotypes were determined in sheep experimentally infected with bovine leukemia virus (BLV). BLV infection was detected by serological tests AGID and ELISA. Flow cytometry analysis with the use of specific monoclonal antibodies for CD markers
Maria Szczotka   +2 more
core  

Bovine leukemia virus inhibiting activity in fetal calf serum.

open access: yes, 1984
We have obtained a new cell line persistently infected with bovine leukemia virus (BLV). BLV-infected cells can be easily detected by indirect immunofluorescence or immunoperoxidase staining technique.
P. Mignatti   +4 more
core  

Biochemical characterization of bovine leukemia virus

open access: yes, 1976
The authors conclude that BLV is a bovine RNA oncogenic virus, probably exogenous with practically no relatedness to presently known leukemia viruses. Infected animals synthesize antibodies against the main low molecular weight protein of the virus p 24 ...
Galoux, Michel   +8 more
core  

Estimation of bovine leukemia virus (BLV) proviral load harbored by lymphocyte subpopulations in BLV-infected cattle at the subclinical stage of enzootic bovine leucosis using BLV-CoCoMo-qPCR [PDF]

open access: yes, 2019
Background: Bovine leukemia virus (BLV) is associated with enzootic bovine leukosis (EBL), which is the most common neoplastic disease of cattle. BLV infection may remain clinically silent at the aleukemic (AL) stage, cause persistent lymphocytosis (PL),
Panei, Carlos Javier   +7 more
core  

Home - About - Disclaimer - Privacy