Zoekresultaten - 37 results
Risks for animal health related to the presence of zearalenone and its modified forms in feed
CONTAM Panel in 2016 were used. The dietary exposure was estimated on 17,706 analytical results with high proportions of left-censored data (ZEN about 60%, ZAN about 70%, others close to 100%). Samples for ...
Towards the development of innovative multi-mycotoxin reference materials as promising metrological tool for emerging and regulated mycotoxin analyses.
study achieved by 19 laboratories from 11 countries using their routine analytical method. The dispersion of the results for ZEN and BEA did not allow the derivation of reliable consensus values, while ...
A Tale of Tails: Dissecting the Enhancing Effect of Tailed Primers in Real-Time PCR.
due to a more efficient extension of the forward primer. ur results show that primer tailing can alter amplification through various mechanisms that are determined by both the assay and target region. ...
Evaluation of the kinetics of anti-NP and anti-HA antibody after infection of Pekin ducks with low pathogenic avian influenza virus
domestic Pekin ducks that were experimentally infected with LPAI viruses. The findings highlight an absence of a correlation between NP ELISA and HI results with both field and experimental duck sera. ...
Ulcerative pododermatitis and disseminated erosive lesions associated with cowpox virus infection in a domestic cat
diagnoses were excluded by means of immunostaining and PCR, respectively. Detection of eosinophilic intracytoplasmic inclusion bodies in cells from biopsy material and positive PCR and sequencing results ...
Vers un monitoring des facteurs de risque d'émergence des maladies animales?
into different subgroups (zoonotic diseases, vectorial diseases or exotic diseases). Results: When emerging animal infectious diseases were considered as as one group, seven risk factors were judged as ...
Large-scale cross-sectional serological survey of Schmallenberg virus in Belgian cattle at the end of the first vector season.
Correlation Coefficient of 0.3 (P < 0.001) was found, indicating that the correlation between two animals within a herd with respect to their serological status was high. Those results corroborate the ...
Electron tomography of negatively stained complex viruses: application in their diagnosis.
of representative examples of parapoxviruses and paramyxoviruses was combined with electron tomographic analysis. RESULTS: Digital sectioning of reconstructions of these viruses at a selected height ...
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, ...
Monitoring of pigeon paramyxovirus type-1 in organs of pigeons naturally infected with Salmonella Typhimurium.
organs of inoculated or contact pigeons naturally infected with Salmonella Typhimurium. With two exceptions, both groups presented similar results. Typical nervous signs and a green diarrhoea were ...