Results 81 to 90 of about 2,436 (166)

The transmission of bovine leukemia virus to calves occurs mostly through colostrum and milk [PDF]

Veterinary World
Background and Aim: Enzootic bovine leukemia is highly prevalent in most dairy farms, and strategies to reduce both vertical and horizontal transmission are being investigated.
Daniel Lazzari Quadros, Kalinka Puhl, Vitoria Agnoletto Ribeiro, Rafael Frandoloso, Luiz Carlos Kreutz   +4 more
doaj   +1 more source

BoLA-DRB3 Polymorphism Controls Proviral Load and Infectivity of Bovine Leukemia Virus (BLV) in Milk. [PDF]

Pathogens, 2022
Nakatsuchi A, Watanuki S, Borjigin L, Sato H, Bai L, Matsuura R, Kuroda M, Murakami H, Sato R, Asaji S, Ando A, Matsumoto Y, Takeshima SN, Aida Y.   +13 more
europepmc   +1 more source

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

PLoS 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, Michal Reichert, Becca Asquith, Amel-Baya Bouzar, Geneviève Jean, Carole François, Agnieszka Jasik, Arsène Burny, Richard Kettmann, Luc Willems   +9 more
doaj   +1 more source

Visualization of clonal expansion after massive depletion of cells carrying the bovine leukemia virus (BLV) integration sites during the course of disease progression in a BLV naturally-infected cow: a case report. [PDF]

Retrovirology, 2022
Saito S, Hosomichi K, Yamanaka MP, Mizutani T, Takeshima SN, Aida Y.   +5 more
europepmc   +1 more source

EPIDEMIOLOGY OF ENZOOTIC BOVINE LEUKEMIA (BLV) VIRUS INFECTION

, 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, Souza, Maria Evódia de, Porto, Wagnner José N., Lira, Nair Silva C., Mota, Rinaldo Aparecido   +4 more
openaire   +1 more source

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

Journal 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, AIDA, Yoko, KIM, Jong-Chan, OKADA, Kosuke, CHIBA, Tatsunari, MURAKAMI, Kenji, IKAWA, Yoji   +6 more
openaire   +3 more sources

Detection of bovine leukaemia virus (BLV) infection by DNA probe technology

Molecular and Cellular Probes, 1990
Classical serological methods and Southern blot hybridization for the diagnosis of bovine leukaemia virus (BLV) infection have been compared during the first nine months of life of offspring from BLV serum-negative and serum-positive dams belonging to a Friesian dairy herd in Italy.
S. Gaudi, W. Ponti, A. Agresti, R. Meneveri, M. Malcovati, L. Bonizzi, G. Poli, A. Amato, E. Ginelli   +8 more
openaire   +4 more sources

What is your diagnosis? Cerebrospinal fluid from an Angus cow

Veterinary Clinical Pathology, Volume 54, Issue S1, Page S51-S53, July 2025.
Megan G. Palmisano, Koranda Walsh, Susan Bender, Elizabeth Nelson, Rose Nolen‐Walston   +4 more
wiley   +1 more source

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

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   +1 more source

Bovine Leukemia virus (BLV) and risk of breast cancer: a systematic review and meta-analysis of case-control studies. [PDF]

Infect Agent Cancer, 2020
Khatami A, Pormohammad A, Farzi R, Saadati H, Mehrabi M, Kiani SJ, Ghorbani S.   +6 more
europepmc   +1 more source