Results 11 to 20 of about 4,543 (220)

Comparison of the Prevalence of Bovine Leukemia Virus (BLV) in Holstein and Angus Cattle Breeds From Shandong Province, China. [PDF]

Microbiol Immunol
ABSTRACT Bovine leukemia virus (BLV) is widespread globally and causes economic losses in the cattle industry. Shandong Province plays a significant role in China's livestock industry, with an increasing importance in food of Holstein and Angus cattle. However, BLV prevalence in Holstein and Angus breeds in Shandong Province remains unclear.
Wang J, Dong L, Guo G, Yao C, Wang C, Tian F, Wei F, Liu J, Wang X, Matsuura R, Watanuki S, Matsumoto Y, Wang J, Aida Y.   +13 more
europepmc   +2 more sources

Prevalence of bovine leukemia virus (BLV) infection in the northeast of Iran. [PDF]

Vet Res Forum, 2014
The purpose of this study was to determine the prevalence of bovine leukemia virus (BLV) in Khorasan Razavi and Khorasan Shomali provinces which are the main provinces located in the northeast of Iran. Total number of 429 blood samples were collected from industrial dairy herds.
Mousavi S, Haghparast A, Mohammadi G, Tabatabaeizadeh SE.   +3 more
europepmc   +3 more sources

Using CRISPR/Cas9 for generation the cd209 knockout is a way to get cattle breeds resistant to the Bovine leukemia virus (BLV) [PDF]

E3S Web of Conferences, 2020
Bovine leukemia virus (BLV) causes enzootic leukemia - a chronic infectious disease occurring against the background of embedding the virus in the genome of B-lymphocytes and leading to malignization, invasion of tumor cells in organs and the formation ...
Deykin Alexey V., Kubekina Marina V., Silaeva Yulia Yu., Krivonogova Anna S., Isaeva Albina G.   +4 more
doaj   +1 more source

Impact of BoLA-DRB3 Polymorphisms on Clonality of Bovine Leukaemia Virus-Infected Cells of Cattle With Lymphoma. [PDF]

HLA
ABSTRACT Bovine leukaemia virus (BLV) infects cattle, integrates into the host genome as a provirus, and induces a persistent infection that remains asymptomatic but can cause leukaemia/lymphoma. Most BLV‐infected cell clones are created by massive depletion, and a few of these infected cell clones expand through the mitotic cycle, leading to the onset
Fukushi N, Yamanaka MP, Matsuura R, Watanuki S, Saito S, Matsumoto Y, Fukumoto K, Hosomichi K, Wang J, Takeshima SN, Aida Y.   +10 more
europepmc   +2 more sources

Application of the Luminescence Syncytium Induction Assay to Identify Chemical Compounds That Inhibit Bovine Leukemia Virus Replication

Viruses, 2022
Bovine leukemia virus (BLV) infection causes endemic bovine leukemia and lymphoma, resulting in lower carcass weight and reduced milk production by the infected cattle, leading to economic losses.
Hirotaka Sato, Jun-na Fukui, Hiroyuki Hirano, Hiroyuki Osada, Yutaka Arimura, Michiaki Masuda, Yoko Aida   +6 more
doaj   +1 more source

Diagnosis and Early Prediction of Lymphoma Using High-Throughput Clonality Analysis of Bovine Leukemia Virus-Infected Cells

Microbiology Spectrum, 2022
Bovine leukemia virus (BLV), a retrovirus, infects B cells of ruminants and is integrated into the host genome as a provirus for lifelong infection. After a long latent period, 1% to 5% of BLV-infected cattle develop aggressive lymphoma, enzootic bovine ...
Tomohiro Okagawa, Honami Shimakura, Satoru Konnai, Masumichi Saito, Takahiro Matsudaira, Naganori Nao, Shinji Yamada, Kenji Murakami, Naoya Maekawa, Shiro Murata, Kazuhiko Ohashi   +10 more
doaj   +1 more source

THE THEORETICAL AND PRACTICAL ASPECTS OF THE RECOMBINANT ANTIGENS FOR THE DIAGNOSIS OF BOVINE LEUKEMIA PRODUCTION [PDF]

Annals of Mechnikov's Institute, 2016
Introduction. Nowadays the problem of bovine leukemia (EBL) effective diagnosis in countries where EBL is registered and the disease-free areas remains actual.
Shapovalova OV
doaj   +1 more source

Molecular Characterization of Bovine Leukemia Virus with the Evidence of a New Genotype Circulating in Cattle from Kazakhstan

Pathogens, 2022
Bovine leukemia virus (BLV) is a retrovirus that causes enzootic bovine leukosis (EBL) and has worldwide distribution. Infections with BLV have been reported in cattle from Kazakhstan but the virus has not yet been thoroughly characterized. In this study,
Akhmetzhan Sultanov, Marzena Rola-Łuszczak, Saltanat Mamanova, Anna Ryło, Zbigniew Osiński, Meruyert A. Saduakassova, Elvira Bashenova, Jacek Kuźmak   +7 more
doaj   +1 more source

Polyclonal bovine sera but not virus-neutralizing monoclonal antibodies block bovine leukemia virus (BLV) gp51 binding to recombinant BLV receptor BLVRcp1 [PDF]

Journal of Virology, 1997
Bovine leukemia virus (BLV), a transactivating lymphotropic retrovirus, is the etiologic agent of enzootic lymphosarcoma or leukemia in cattle. Sera from BLV-infected animals possess high BLV-neutralizing antibody titres. The availability of the recombinant BLV receptor candidate, BLVRcp1, allowed us to determine a mechanism of virus neutralization by ...
O, Orlik, J, Ban, J, Hlavaty, C, Altaner, R, Kettmann, D, Portetelle, G A, Splitter   +6 more
openaire   +2 more sources

Dynamics of perinatal bovine leukemia virus infection [PDF]

, 2014
BACKGROUND: Bovine leukemia virus (BLV) is highly endemic in many countries, including Argentina. As prevention of the spread from infected animals is of primary importance in breaking the cycle of BLV transmission, it is important to know the ...
Alvarez, Irene, Gutiérrez, Gerónimo, Merlini, Ramiro, Rondelli, Flavia, Trono, Karina Gabriela   +4 more
core   +3 more sources