Zoekresultaten - 35 results
Genetically stable infectious Schmallenberg virus persists in foetal envelopes of pregnant ewes.
neutralization tests showed that infectious SBV present in the foetal envelopes at birth can be neutralized by the humoral immunity present in the infected ewes. Health Topics: Animal health Santé animale ...
Towards the development of innovative multi-mycotoxin reference materials as promising metrological tool for emerging and regulated mycotoxin analyses.
(BEA), contaminated wheat flour was obtained by inoculation Fusarium spp. strains. The candidate material has successfully passed the homogeneity test and submitted to an international interlaboratory ...
Endocrine activity of mycotoxins and mycotoxin mixtures.
flutamide). In particular, deoxynivalenol and 15-acetyl-deoxynivalenol acted as antagonists for the PPAR y2 receptor. When testing mixtures of mycotoxins on the same cell systems, we showed that most of the ...
Determination of As, Asi, Cd, Pb, Cu and Zn in rice wafers (PT-2016-NRL-TE-FASFC).Final report on the 2016 Proficiency Test organised by the National Reference Laboratory for Trace Elements in Food and Feed.
Keywords: 2016 AS Asi Cd Cu Pb proficiency test rice wafers Zn Health Topics: Heavy metals Métaux lourds Santé animale Diergezondheid Service: Éléments traces et nanomatériaux Spoorelementen en ...
Evaluation of the kinetics of anti-NP and anti-HA antibody after infection of Pekin ducks with low pathogenic avian influenza virus
Keywords: duck immune response HI test notifiable avian influenza NP ELISA Pekin duck serological diagnosis Abstract: Serological monitoring is a feature of surveillance programmes for the detection of the ...
Role of wildlife and domestic pigs as reservoirs for hepatitis E virus (HEV): study of the infection in suids and cervids and of the susceptibility of pigs to HEV originating from wild boa
2011. In total, 420 serum samples of fattening pigs aged less than 6 months were used for virological studies and 420 serum samples of lactating sows for serological testing. The presence of HEV-specific ...
Large-scale cross-sectional serological survey of Schmallenberg virus in Belgian cattle at the end of the first vector season.
cross-sectional studies Enzyme-Linked Immunosorbent Assay Female Orthobunyavirus Seasons Seroepidemiologic Studies Serologic Tests Abstract: A cross-sectional survey was conducted in the Belgian cattle population ...
Application of a Commercial Real-Time RT-PCR Assay for Surveillance of Classical Swine Fever: Evaluation by Testing Sequential Tissue and Blood Samples
to compensate the lower viral load observed in blood. Based on these results, testing of blood can be proposed as an acceptable alternative to tonsils for herd surveillance with the TaqVet CSF kit, ...
Protein growth rate in rainbow trout (Oncorhynchus mykiss) is negatively correlated to liver 20S proteasome activity.
degradation, would be negatively correlated with growth rate. In order to test this hypothesis we maintained rainbow trout for 62 days, during which repeat measurements of food consumption and growth were made. ...
Monitoring of pigeon paramyxovirus type-1 in organs of pigeons naturally infected with Salmonella Typhimurium.
observed. The spread of pPMV-1 was relatively quick, all organs being largely positive at 4 days after inoculation or contact. The lung, spleen, caecal tonsils, kidneys and brain, for which almost all tested ...