Résultats de la recherche - 280 results
Experimental infection of slaughter pigs with classical swine fever virus: transmission of the virus, course of the disease and antibody response.
with the virus. The fourth pen was located in a separate compartment. The pens were visited in a strict order to study, first, the effect of indirect contact via contaminated clothing and footwear on the ...
Prevalence of herds with young sows seropositive to pseudorabies (Aujeszky's disease) in northern Belgium.
Immunosorbent Assay Female Herpesvirus 1, Suid Interviews as Topic Logistic Models Pilot Projects Pseudorabies Risk Factors Sensitivity and Specificity Seroepidemiologic Studies Statistics, Nonparametric Swine ...
Classical swine fever virus is genetically stable in vitro and in vivo.
passages in three target regions proposed for phylogenetic studies (5’ NTR, E2, and NS5B) revealed a complete sequence conservation. Only when the amount of passaged virus was lowered, mimicking a genetic ...
PCNA and Ki67 proliferation markers as criteria for prediction of clinical behaviour of melanocytic tumours in cats and dogs.
the present retrospective study was to compare the accuracy of prognosis based on the classical morphological criteria with that provided by quantitative computerized analysis of ...
Epidemiologic, pathogenic and molecular analysis of recent encephalomyocarditis outbreaks in Belgium.
suckling piglets or with reproductive failure in sows. To clarify some epidemiological aspects 3 EMCV isolates characteristic for the different clinical pictures and outbreaks were studied. Field ...
Bovine leukemia virus-induced persistent lymphocytosis in cattle does not correlate with increased ex vivo survival of B lymphocytes.
Therefore, we designed this study to unravel the mechanisms of programmed cell death in cattle. We have observed that PBMC s from persistently lymphocytotic BLV-infected cows were more susceptible to ...
Identification of encephalomyocarditis virus in clinical samples by reverse transcription-PCR followed by genetic typing using sequence analysis.
Genotype Reverse Transcriptase Polymerase Chain Reaction Sensitivity and Specificity Sequence Analysis Swine Abstract: The objective of the present study was to gain a better understanding of the ...
An experimental infection with a classical swine fever virus in weaner pigs. II. The use of serological data to estimate the day of virus introduction in natural outbreaks.
Keywords: Animals Antibodies, Viral Belgium Classical Swine Fever Classical swine fever virus Disease Outbreaks Logistic Models prevalence Retrospective Studies Risk Factors Swine Time Factors Abstract: In ...
CD57, a marker for B-cell activation and splenic ellipsoid-associated reticular cells of the chicken.
B-cell marker). Thus, CD57 should be considered as a B-cell activation marker, rather than as a marker for bursal B-cells; it is also a valuable marker for the immunohistochemical study of ...
Comparative study of the pathogenic properties of a Belgian and a Greek encephalomyocarditis virus (EMCV) isolate for sows in gestation.
offspring of a sow with productive failure and without myocardial lesions. The Greek strain was isolated from a 3-month-old pig with prominent myocardial lesions. The present study demonstrates ...