Results 1 to 10 of about 20,966 (236)

Kinetic Study of BLV Infectivity in BLV Susceptible and Resistant Cattle in Japan from 2017 to 2019 [PDF]

Pathogens, 2021
Bovine leukemia virus (BLV) is the causative agent of enzootic bovine leukosis. Polymorphism in bovine lymphocyte antigen (BoLA)-DRB3 alleles is related to susceptibility to BLV proviral load (PVL), which is a useful index for estimating disease ...
Lanlan Bai, Liushiqi Borjigin, Hirotaka Sato, Shin-Nosuke Takeshima, Sakurako Asaji, Hiroshi Ishizaki, Keiji Kawashima, Yuko Obuchi, Shinji Sunaga, Asako Ando, Hidehito Inoko, Satoshi Wada, Yoko Aida   +12 more
doaj   +3 more sources

BLV-CoCoMo-qPCR: comparison of other detection methods for BLV infection and kinetics analysis in experimental transmission of BLV in cattle [PDF]

Retrovirology, 2011
Bovine leukemia virus (BLV) infects cattle worldwide, imposing a severe economic impact on the dairy cattle industry. BLV is the etiological agent of enzootic bovine leukosis. Recently we developed a new quantitative real-time PCR method using Coordination of Common Motifs (CoCoMo) primers to measure the proviral load of known and novel BLV variants in
Mayuko Jimba, Shin‐nosuke Takeshima, Yuki Matsumoto, Naohiko Kobayashi, Tamako Matsuhashi, Junko Kohara, Yoko Aida   +6 more
openalex   +5 more sources

Visualizing bovine leukemia virus (BLV)-infected cells and measuring BLV proviral loads in the milk of BLV seropositive dams [PDF]

Veterinary Research, 2019
Bovine leukemia virus (BLV) infects cattle and causes serious problems for the cattle industry, worldwide. Vertical transmission of BLV occurs via in utero infection and ingestion of infected milk and colostrum.
Sonoko Watanuki, Shin-nosuke Takeshima, Liushiqi Borjigin, Hirotaka Sato, Lanlan Bai, Hironobu Murakami, Reiichiro Sato, Hiroshi Ishizaki, Yasunobu Matsumoto, Yoko Aida   +9 more
doaj   +5 more sources

Importance of continuous monitoring of bovine leukaemia virus infection on farms in bovine leukaemia virus-endemic areas of Japan. [PDF]

Vet Rec Open
Abstract Background Enzootic bovine leukosis (EBL), caused by the bovine leukaemia virus (BLV), has exhibited increasing infection rates in Japan. While many farms implement various infection prevention measures, practical challenges—such as barn structure and availability of replacement cattle—can hinder farm purification efforts.
Tani C, Li J, Mekata H, Morishita K, Nakahata S.   +4 more
europepmc   +2 more sources

A survey for maternal antibodies to bovine leukemia virus (BLV) in calves born to cows infected with BLV.

The Japanese Journal of Veterinary Science, 1984
Seventy calves born to the cows infected with bovine leukemia virus (BLV) were examined periodically for the maternal antibodies to BLV. Antibodies to BLV were negative in all of 22 except one calves examined at precolostrum stage, but they converted into positive 24hrs postcolostrum. Most of the 70 calves being positive in the antibodies to BLV at the
Kan-ichi OHSHIMA, Naoko Morimoto, Yuichi Kagawa, Shigeru NUMAKUNAI, Teruo HIRANO, Hiroshi KAYANO   +5 more
openalex   +5 more sources

BLV-CoCoMo-qPCR: a useful tool for evaluating bovine leukemia virus infection status [PDF]

BMC Veterinary Research, 2012
Background Bovine leukemia virus (BLV) is associated with enzootic bovine leukosis, which is the most common neoplastic disease of cattle. BLV infects cattle worldwide, imposing a severe economic impact on the dairy cattle industry.
Jimba Mayuko, Takeshima Shin-nosuke, Murakami Hironobu, Kohara Junko, Kobayashi Naohiko, Matsuhashi Tamako, Ohmori Takashi, Nunoya Tetsuo, Aida Yoko   +8 more
doaj   +2 more sources

HERACLIS_BLV_D: Increasing Response Rates During 2-Year Bulevirtide Real-Life Therapy in Chronic Hepatitis D. [PDF]

Liver Int
ABSTRACT Data Availability Statement The data of this study can be available from the corresponding author upon reasonable request. Background & Aims There is still limited real‐life data for bulevirtide (BLV) therapy in chronic hepatitis D (CHD). We assessed the efficacy and safety of up to 2‐year BLV therapy in CHD patients treated at Greek centres ...
Papatheodoridi M, Sevastianos V, Zachou K, Christodoulou D, Koskinas J, Deutsch M, Alexopoulou A, Elefsiniotis I, Triantos C, Gigi E, Androutsakos T, Karagiannakis D, Mani I, Dimitroulopoulos D, Mela M, Sinakos E, Michopoulos S, Mimidis K, Papadopoulos N, Kontos A, Veretanos C, Lymperopoulos D, Giannoulis G, Papadimitropoulos V, Avramopoulou E, Papatheodoridi A, Pantzios S, Vasilieva L, Kranidioti H, Koullias E, Psychos N, Fytili P, Vlachogiannakos J, Cholongitas E, Manolakopoulos S, Goulis I, Dalekos G, Papatheodoridis G.   +37 more
europepmc   +2 more sources

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

Animals
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, Jiandong Wang, Jianguo Chen, Yingyu Chen, Changmin Hu, Xi Chen, Aizhen Guo   +6 more
doaj   +2 more sources

AN EVALUATION OF THE ROLE OF MILK IN THE NATURAL TRANSMISSION OF BLV

Annales de recherches veterinaires. Annals of veterinary research, 1978
In order to evaluate the role of milk in the transmission of BLV, the presence of the virus and viral antibodies was investigated in cattle that were born to, and nursed on, infected dams and then raised in isolation or in contact with infected animals. Only 3 of the 17 isolated cattle became infected during 25-29 months of observation. During the same
J.F. Ferrer, C.E. Piper
openalex   +4 more sources

Peripheral Blood Mononuclear Cell Transcriptome of Dairy Cows Naturally Infected with Bovine Leukemia Virus [PDF]

Pathogens
The current literature has identified many abnormalities in the immune expression of cows infected with the bovine leukemia virus (BLV). These studies have focused on individual cell, gene, or protein expression, failing to provide a comprehensive ...
Tanner F. Scull, Clarissa Strieder-Barboza, Oscar J. Benitez   +2 more
doaj   +2 more sources