Results 151 to 160 of about 1,435 (191)

Integration of bovine leukaemia virus at all stages of enzootic bovine leukosis

open access: yesArchives of Virology, 1991
Integration of bovine leukaemia virus DNA was investigated at all stages of infection in cattle. We report here the detection of integrated proviral DNA in the majority of antibody positive animals without lymphocytosis. In all but one case virus was integrated at a number of different sites.
Coulston, J.   +2 more
openaire   +5 more sources

The eradication experience of enzootic bovine leukosis from Lithuania

Preventive Veterinary Medicine, 2007
Before 1985 the situation regarding enzootic bovine leukosis (EBL) in Lithuanian cattle was described only haphazardly. In 1986 serological investigations were initiated together with an eradication programme. The EBL bovine leukosis virus (BLV) situation was monitored by the Institute of Immunology Vilnius University, national and regional veterinary ...
J, Acaite   +4 more
exaly   +3 more sources

Enzootic bovine leukosis–-a slow virus disease

open access: yesOutlook on Agriculture, 1984
In many countries, enzootic bovine leukosis is of minor economic importance compared with diseases such as brucellosis and Rift Valley fever, and this has tended to limit interest in its cause and prevention. In central and eastern Europe, however–-and in certain herds in the USA and Colombia–-the incidence and fatality rate is high enough to cause ...
O. C. Straub, Straub, Otto Christian
openaire   +2 more sources

Serological and haematological diagnosis of enzootic bovine leukosis in cattle in Turkey

open access: yesVeterinary Record, 1995
A serological study of enzootic bovine leukosis in the Bursa Region of Turkey showed that of 459 cattle (282 Holstein, 127 Brown-Swiss and 50 native Boz breed) 42 (9.15 per cent) were seropositive. The seropositive cattle had higher IgG1 (P < 0.001) and lower IgM (P < 0.01) levels than the seronegative cattle.
BATMAZ, HASAN   +4 more
openaire   +4 more sources

Evaluation of Gene Expression in Peripheral Blood Cells as a Potential Biomarker for Enzootic Bovine Leukosis [PDF]

open access: yesJournal of Veterinary Medical Science, 2013
application/pdfExpression of six selective genes in peripheral blood cells was evaluated as diagnostic biomarkers for enzootic bovine leukosis (EBL) by using 10 EBL and 15 clinically healthy cattle.
Noriyuki Horiuchi   +2 more
exaly   +3 more sources

Enzootic bovine leukosis virus in Brazil

Tropical Animal Health and Production, 1981
A sero-epidemiological survey for antibodies to the glycoprotein of enzootic bovine leukosis virus showed that the infection is widely disseminated in the State of Rio de Janeiro, Brazil. Sero from 1,290 females and 154 males from 12 dairy herds were tested by the agar gel precipitin test. Seven hundred and one females (54.3%) and 68 males (44.2%) were
C H, Romero, C A, Rowe
openaire   +2 more sources

Studies on the sporadic and enzootic forms of bovine leukosis

Journal of Comparative Pathology, 1979
Abstract The relationship between the skin form of bovine lymphosarcoma (SLS) and bovine leukemia virus (BLV) was studied by a number of immunological techniques. Neither C-type virus expression, BLV antigens in culture cells nor antibody to BLV antigens were found in the SLS case. The percentage of B and T cells in lymphoid cells of the SLS case was
M, Onuma   +4 more
openaire   +2 more sources

Study on the Diagnosis of Enzootic Bovine Leukosis by Complement Fixation

Zentralblatt für Veterinärmedizin Reihe B, 1977
SummaryThe presence of antibodies directed against Bovine Leukemia Virus (BLV) antigens was studied by complement‐fixation technique in 245 animals from 5 leukemic herds. Fifty animals reacted positively to the CF test while 45 were immunodiffusion‐positive and 41 had hematological disorders (lymphocytes counts) classified as leukemic or suspicious by ...
Mammerickx, Marc   +5 more
openaire   +3 more sources

Enzootic bovine leukosis.

The Canadian veterinary journal = La revue veterinaire canadienne, 1981
The author emphasizes the significance of enzootic bovine leukosis in Canada. He describes in detail diagnostic methods, various types of the disease and methods of transmission. Various aspects of the disease in Canada are compared with those in other countries.
openaire   +1 more source

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