Résultats de la recherche - 301 results

Staphylococcal enterotoxin gene cluster: prediction of enterotoxin (SEG and SEI) production and of the source of food poisoning based on Saβ typing.

staphylococcal enterotoxin production, particularly enterotoxin G (SEG) and enterotoxin I (SEI). For this purpose whole genome sequences of 75 strains from different origins (food poisoning outbreaks, human, and ...

Enantiomeric fraction of hexabromocyclododecanes in foodstuff from the Belgian market

A previous study reported on the occurrence of hexabromocyclododecane diastereoisomers in food items of animal origin collected in Belgium. The present study reports further results on corresponding ...

Risk assessment of nitrate and nitrite in feed

products of animal origin and the nitrate‐ and nitrite‐mediated formation of N‐nitrosamines and their transfer into these products are likely to be negligible. Health Topics:  Health and disease monitoring ...

Ecotoxicity profile of heavily contaminated surface water of two rivers in Tunisia

origin. Three textile disperse dyes were detected with high levels compared to other studies: the disperse orange 37 was detected in the Khniss river with a concentration of 6.438 μg/L and the disperse red ...

Efficient control of Japanese encephalitis virus in the central nervous system of infected pigs occurs in the absence of a pronounced inflammatory immune response.

simultaneously observed, probably originating from infiltrating T cells, correlating with a fast suppression of JEV replication. The chemokine response was however not associated with the induction of a strong ...

New QSAR models to predict chromosome damaging potential based on the in vivo micronucleus test

were created using parameter variation and manual verification of (non-) alerting structures. To this extent, the original set of 718 compounds was split into a training (80 %) and a test (20 %) set. SAR ...

Atypical Pathogenicity of Avian Influenza (H3N1) Virus Involved in Outbreak, Belgium, 2019

phylogenetic analysis indicated a wild bird origin rather than recent circulation among poultry. Although classified as a nonnotifiable avian influenza virus, it was associated with reproductive tropism and ...

A Practical Method to Implement Strain-Level Metagenomics-Based Foodborne Outbreak Investigation and Source Tracking in Routine.

characterization as well as tracing the origin of the contamination by linking the food isolate with the patient’s isolate with high resolution. However, the isolation of a bacterial pathogen from food matrices is ...

Correction to: HIV-1 IN/Pol recruits LEDGF/p75 into viral particles.

the original article. Service:  Éléments traces et nanomatériaux Spoorelementen en nanomaterialen Trace elements and nanomaterials Manuscript versions:  DOI:  ...

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