Enzootic bovine leukosis (EBL) is a viral disease of cattle, which is sometimes referred to as leukosis, leukemia, bovine viral leukosis or bovine lymphosar-coma. (cattletoday.com)
Enzootic bovine leukosis (EBL) is typically observed in cattle older than 3 years, but some cases of onset in cattle younger than 3 years have been reported in Japan. (bvsalud.org)
Enzootic bovine leukosis (EBL) is the most common economically important retroviral disease of cattle. (anipedia.org)
Enzootic bovine leukosis should be distinguished from sporadic bovine leukosis (SBL), which occurs mainly in young animals aged between four months and two years and presents as juvenile multicentric, thymic or skin forms of the disease. (anipedia.org)
Sporadic bovine leukosis is not associated with BLV and is thought to be non-contagious. (anipedia.org)
Bovine leukosis virus has a worldwide distribution, but the prevalence of infection is higher in certain regions such as eastern Europe, North and South America, Africa, and Australasia. (anipedia.org)
Enzootic bovine leukosis (EBL) is a difficult disease for farms to handle. (americandairymen.com)
Retrovirus6
Bovine foamy virus (BFV) is a ss(+)RNA retrovirus that belongs to the genus spumaviridae. (wikipedia.org)
Bovine leukemia virus (BLV) is a single-stranded RNA retrovirus belonging to the genus Deltaretrovirus. (biopremier.com)
It is induced by an exogenous bovine (ruminant) retrovirus, bovine leukaemia virus (BLV). (anipedia.org)
Using high-throughput sequencing (HTS) and bioinformatics, we discovered a new retrovirus, bovine retrovirus CH15 (BoRV CH15), in the CNS of a cow with non-suppurative encephalitis. (biomedcentral.com)
In cattle, known retroviruses are bovine leukemia virus (BLV) of the genus Deltaretrovirus , bovine immunodeficiency virus (BIV) of the genus Lentivirus , and bovine foamy virus (BFV) of the genus Bovispumavirus [ 16 ]. (biomedcentral.com)
Cattle with lymphosarcoma2
Bovine foamy virus was isolated in 1969 from cattle with lymphosarcoma. (wikipedia.org)
Bovine foamy virus is an enveloped, spherical virus. (wikipedia.org)
Being a spumavirus, bovine foamy virus has a unique life cycle, even when compared to other retroviruses. (wikipedia.org)
Disease3
Cutaneous lymphosarcoma may occur as a disease in which the skin is the initial and primary site of involvement, or it may be secondary to systemic, internal disease. (merckvetmanual.com)
As with other retroviral infections, the disease is characterized by a long incubation period that may terminate in the development of persistent lymphocytosis and lymphosarcoma. (anipedia.org)
Bovine Tuberculosis, a disease of public health had the highest prevalence and financial losses. (unza.zm)
Malignant1
Finally, 1 to 5 % of all infected cattle, develop malignant tumors known as lymphosarcomas. (biopremier.com)
Thymic1
Thymic lymphosarcoma affects the thymus gland, which is located on the lower neck of cattle. (cattletoday.com)
Pathogen1
Nevertheless, the facts of detection of the pathogen in animals with pathologies of the reproductive system, udder pathologies, from animals with bovine leukemia made researchers think about the mechanisms of transmission of the virus and, most importantly, about its etiological role in the structure of infectious pathology of cattle. (journalveterinariya.ru)
Virus2
At the time of its discovery little was known about the effects of the virus or whether it played a role in the development of lymphosarcoma in the cattle. (wikipedia.org)
Less than 5 per cent of the cattle infected with the virus develop tumors and die of lymphosarcoma. (cattletoday.com)
Liver1
Liver biopsies also revealed multifocal extensive involvement with widespread replacement of hepatic architecture by lymphosarcoma. (ramaekersnutrition.com)
Species1
Cutaneous lymphosarcoma is uncommon but has been identified in all domestic species. (merckvetmanual.com)
Dairy1
EBL is one of the most common bovine infectious diseases in dairy countries, including Japan. (bvsalud.org)
Association1
Present evidence for the association between bovine lymphosarcoma and human leukemia. (cdc.gov)
Bovine herpesvirus type 6 (BoHV-6) belongs to the Gammaherpesvirinae subfamily of the genus Macavirus, which includes viruses that are tropic to the lymphoid cells of ruminants. (journalveterinariya.ru)
4/8/2008 - After 1 year of treatment with Veterinary Immune Tabs as an adjuvant therapy the lymphosarcoma is in complete remission. (ramaekersnutrition.com)
Over the past 30 years, bacterial ASNases have received considerable attention for their anticancer activity in the treatment of acute lymphoblastic leukemia and lymphosarcoma after the first report was published in 1967 by Hill JM et al. (fortunepublish.com)
Host1
Some host genetic factors, including the bovine leukocyte antigen (BoLA)-DRB3 gene, have been associated with the proviral load (PVL) of BLV and/or onset of EBL. (bvsalud.org)
Leukosis9
Bovine leukosis virus (BLV) in US beef cattle. (avma.org)
Enzootic bovine leukosis may take the form of lymphosarcoma, malignant lymphoma, or leukemia but the presence of malignant cells in the blood is not a consistent finding. (bvsalud.org)
Enzootic Bovine Leukosis" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings) . (ouhsc.edu)
This graph shows the total number of publications written about "Enzootic Bovine Leukosis" by people in this website by year, and whether "Enzootic Bovine Leukosis" was a major or minor topic of these publications. (ouhsc.edu)
Below are the most recent publications written about "Enzootic Bovine Leukosis" by people in Profiles. (ouhsc.edu)
2. Diagnosis and Early Prediction of Lymphoma Using High-Throughput Clonality Analysis of Bovine Leukemia Virus-Infected Cells. (nih.gov)
7. Comprehensive Comparison of Novel Bovine Leukemia Virus (BLV) Integration Sites between B-Cell Lymphoma Lines BLSC-KU1 and BLSC-KU17 Using the Viral DNA Capture High-Throughput Sequencing Method. (nih.gov)
Captured during the necropsy of a cow that had been diagnosed with a case of bovine malignant lymphoma, also known as lymphosarcoma, this image revealed pathologic changes that included involvement of the pelvic canal tissues, and a distended bladder. (cdc.gov)
1992). The observations of an increased incidence of malignant lymphoma in dogs, lymphosarcoma in rats, hemangiosarcoma of the spleen in mice as well as various tumors at other sites in rats and mice supported the evaluation of a high-level concern with respect to the carcinogenicity of 2,4-D and its salts and esters (Alvanja et al. (jnsciences.org)
Leukemia18
Present evidence for the association between bovine lymphosarcoma and human leukemia. (cdc.gov)
Bovine leukemia virus (BLV) is the causative agent of enzootic bovine lymphosarcoma. (nih.gov)
1. Massive depletion of bovine leukemia virus proviral clones located in genomic transcriptionally active sites during primary infection. (nih.gov)
3. 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. (nih.gov)
4. Complete bovine leukemia virus (BLV) provirus is conserved in BLV-infected cattle throughout the course of B-cell lymphosarcoma development. (nih.gov)
6. 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. (nih.gov)
9. BLV-CoCoMo-qPCR: Quantitation of bovine leukemia virus proviral load using the CoCoMo algorithm. (nih.gov)
10. Characterization of novel Bovine Leukemia Virus (BLV) antisense transcripts by deep sequencing reveals constitutive expression in tumors and transcriptional interaction with viral microRNAs. (nih.gov)
14. Identification of novel integration sites for bovine leukemia virus proviral DNA in cancer driver genes in cattle with persistent lymphocytosis. (nih.gov)
16. Distribution and characteristics of bovine leukemia virus integration sites in the host genome at three different clinical stages of infection. (nih.gov)
18. Expression-based analysis of genes related to single nucleotide polymorphism hits associated with bovine leukemia virus proviral load in Argentinean dairy cattle. (nih.gov)
The Congress, in both FY 90 and FY 92, has expressed its interest in retroviral infections in large domestic animals as excellent models for retroviral-induced diseases in humans such as leukemia, lymphosarcoma, and AIDS. (nih.gov)
For example, bovine leukemia virus (BLV) commonly infects and causes lymphosarcoma in cattle and sheep, and the prevalence of infection in herds can be as high as over 40% (Burny and Mammerickx, 1987). (cdc.gov)
Solution Conformation of Bovine Leukemia Virus Gag Suggests an Elongated Structure. (ouhsc.edu)
This kit is an immunoenzymatic assay intended for the detection of Bovine Leukemia Virus (BLV) antibodies in cattle serum and milk. (biopremier.com)
Persistent lymphocytosis1
Most infections with BLV are subclinical, but a proportion of adult cattle develop persistent lymphocytosis, and eventually lymphosarcomas (tumours) in various organs. (biopremier.com)
Spongiform encephalopathy1
Prion agents cause the subacute severe neurologic disease known as bovine spongiform encephalopathy (BSE) or 'mad cow' disease in cattle, and scrapie in sheep. (cdc.gov)
Cattle2
Bovine foamy virus was isolated in 1969 from cattle with lymphosarcoma. (wikipedia.org)
At the time of its discovery little was known about the effects of the virus or whether it played a role in the development of lymphosarcoma in the cattle. (wikipedia.org)
Calves1
Agreement of antimicrobial susceptibility testing of Pasteurella multocida and Mannheimia haemolytica isolates from preweaned dairy calves with bovine respiratory disease. (ucdavis.edu)
Natural1
Technical Products and Impurities: Natural melatonin can be isolated from bovine pineal glands, but the risk of impurities is claimed to be greater with the natural material (Anon. (nih.gov)