Results 61 to 70 of about 3,259 (194)

The theoretical and practical aspects of the recombinant antigens for the diagnosis of bovine leukemia production

open access: yesAnnals of Mechnikov's Institute, 2020
Introduction. Nowadays the problem of bovine leukemia (EBL) effective diagnosis in countries where EBL is registered and the disease-free areas remains actual.
O Shapovalova
doaj  

Bovine leukemia virus

open access: yes, 2016
Bovine leukosis (lymphosarcoma, leukemia, or lymphoma) is one of the most frequent neoplastic diseases of cattle. Two types of bovine leukosis are recognized on the basis of their epidemiology: enzootic bovine leukosis and sporadic bovine leukosis.
Gutiérrez, Silvina Elena   +1 more
core   +1 more source

Increase of cells expressing PD-L1 in bovine leukemia virus infection and enhancement of anti-viral immune responses in vitro via PD-L1 blockade

open access: yesVeterinary Research, 2011
The inhibitory receptor programmed death-1 (PD-1) and its ligand, programmed death-ligand 1 (PD-L1) are involved in immune evasion mechanisms for several pathogens causing chronic infections.
Ikebuchi Ryoyo   +6 more
doaj   +1 more source

Changes in blood chemistry values of the cattle with associative course of leukemia and brucellosis

open access: yesBIO Web of Conferences, 2020
This paper describes the results obtained when the characteristics of metabolic process changes in leukemia, including brucellosis-complicated leukemia, were studied.
Vlasenko Vasiliy   +3 more
doaj   +1 more source

Protective Effects of Vaccination with Bovine Leukemia Virus (BLV) Tax DNA Against BLV Infection in Sheep

open access: yesJournal of Veterinary Medical Science, 2003
A DNA vaccination trial was performed on sheep to determine whether vaccination with bovine leukemia virus (BLV) transactivator Tax DNA is effective against BLV infection. Immunization was carried out with cationic liposomes containing the Tax-expressing plasmid DNA and subsequently all sheep were challenged with BLV.
USUI, Tatsufumi   +6 more
openaire   +3 more sources

Homologies entre les deux rétrovirus BLV et HTLV-1 et développement d’une nouvelle approche thérapeutique basée sur la levée de la latence virale [PDF]

open access: yesBiotechnologie, Agronomie, Société et Environnement, 2007
Homologies between BLV and HTLV-1 retroviruses and development of a novel therapeutic approach based on induction of viral expression. BLV (bovine leukemia virus) and HTLV-1 (human T-cell leukemia virus) are related retroviruses inducing leukemia (BLV ...
Nicolas Gillet   +2 more
doaj  

Co-infection with bovine herpesvirus type 1 and bovine leukemia virus in dairy cattle in cajamarca, peru: A seroprevalence study [PDF]

open access: yesIraqi Journal of Veterinary Sciences
Bovine herpesvirus type 1 (BoHV-1) and bovine leukemia virus (BLV) are among the most important pathogens affecting dairy cattle, causing significant economic losses worldwide.
MEDALI CUEVA RODRIGUEZ   +10 more
doaj   +1 more source

Identification of BoLA Alleles Associated with BLV Proviral Load in US Beef Cows

open access: yesPathogens, 2022
Bovine leukemia virus (BLV) causes enzootic bovine leukosis, the most common neoplastic disease in cattle. Previous work estimates that 78% of US beef operations and 38% of US beef cattle are seropositive for BLV.
Ciarra H. LaHuis   +7 more
doaj   +1 more source

Effectiveness of integrated bovine leukemia virus eradication strategies utilizing cattle carrying resistant and susceptible major histocompatibility complex class II DRB3 alleles

open access: yesJournal of Dairy Science, 2023
: Bovine leukemia virus (BLV) has spread worldwide and causes serious problems in the cattle industry owing to the lack of effective treatments and vaccines. Bovine leukemia virus is transmitted via horizontal and vertical infection, and cattle with high
Liushiqi Borjigin   +17 more
doaj   +1 more source

Bovine leukemia virus (BLV) specific RNA in infected cells.

open access: yesAnnales de recherches veterinaires. Annals of veterinary research, 1978
BLV specific RNA sequences were detected by hybridization to the single stranded DNA copy of the viral RNA in fetal lamb kidney cells infected with bovine leukemia virus (FLK-BLV). The DNA synthesis was carried out in vitro by an endogenous reaction. It was found that uninfected lamb cells do not contain RNA sequences related to the BLV genome, whereas
Astier, T.   +4 more
openaire   +2 more sources

Home - About - Disclaimer - Privacy