Search results - 413 results
An experimental infection with classical swine fever in E2 sub-unit marker-vaccine vaccinated and in non-vaccinated pigs.
disease it was unable to prevent infection through indirect contact. This finding combined with the slow serological response after vaccination will complicate the possible use of the vaccine in emergency ...
DNA ploidy and nuclear morphometric variables for the evaluation of melanocytic tumors in dogs and cats.
The DNA content (index), nuclear diameter, ploidy balance, proliferation index, hyperploidy, and growth fraction (Ki67) were measured. Using 1-way ANOVA and a Pearson correlation test, the relationships ...
Proliferation, DNA ploidy, p53 overexpression and nuclear DNA fragmentation in six equine melanocytic tumours.
immunostaining, DNA nick end labelling (Tunel) and Feulgen staining. The stainings were evaluated using quantitative image analysis. The resulting parameters of growth fraction (Ki67), S-phase index (PCNA), p53 ...
Infectious bursal disease (Gumboro disease).
significance of the disease is considerable world-wide. Various forms of the disease have been described, but typing remains unclear, since antigenic and pathotypic criteria are used indiscriminately, and the ...
Prevalence of bovine herpesvirus-1 in the Belgian cattle population.
could be made between vaccinated and infected animals, because the exclusive use of marker vaccines was imposed by law only in 1997 by the Belgian Veterinary Authorities. Twenty-one percent of the farmers ...
Isolation of adherent polycyclic aromatic hydrocarbon (PAH)-degrading bacteria using PAH-sorbing carriers.
isolation method is appropriate to select for adherent PAH-degrading bacteria, which might be useful to biodegrade sorbed PAH s in soils and sludge. Health Topics: Animal health Category: A1 FOS ...
Production of antibodies against chicken interferon-gamma: demonstration of neutralizing activity and development of a quantitative ELISA.
viral replication and macrophage activation. To improve the detection of ChIFN-gamma, a capture ELISA was developed using mAb 1E12 as capture antibody and biotinylated mAb 4C6 as detection antibody. In ...
Classical swine fever virus: a ring test to evaluate RT-PCR detection methods.
infected with CSFV. Each laboratory tested the samples using one or more PCR / RT- PCR tests that they were accustomed to using. The methods and results of the laboratories were compared with one another. ...
Dietary L-carnitine supplementation increases antigen-specific immunoglobulin G production in broiler chickens.
Chickens Dietary Supplements Immunoglobulin G sex factors Temperature Weight gain Abstract: The usefulness of supplementary dietary L-carnitine as an immunomodulator to increase antigen-specific antibody ...
Diagnosis of foot-and-mouth disease by RT-PCR: evaluation of primers for serotypic characterisation of viral RNA in clinical samples.
clinical samples of epithelium. The results showed that the primers can be used in RT- PCR procedures in conjunction with the routine detection methods of virus isolation and ELISA for the diagnosis and ...