Résultats de la recherche - 670 results

samples contain no PAH s higher the individual detection limit (0.5 ng/g) and only one sample exceed slightly the EU legislation. Regarding preliminary results, PAH s contamination of spices and dried herbs ...

and education on ED s are necessary to limit the regular consumption of ED s among adolescents. Health Topics:  Food consumption and food safety Consommation et sécurité alimentaires Voedselconsumptie ...

number of viral-vector vaccines included limited interpretability. Health Topics:  Post-authorisation surveillance of COVID-19 vaccines Post-autorisatie surveillance van COVID-19 vaccins Surveillance ...

they still provide advances in the knowledge? Methodological limits are expressed by EHP and associations: inadequate inclusion criteria, diversity of individual sensitivities, latency in the appearance ...

DNA copies, the limit of detection for WT LSDV was 12.6 DNA copies per reaction. The inter-assay CV was 0.04% for WT LSDV and 0.13% for beta-actin. The method can confirm diagnosis in suspect cases ...

this approach has limited resolution, especially for epidemiological studies. As the cost of whole-genome sequencing has decreased and as it becomes increasingly available to most laboratories, an ...

have limited to extended genotyping capacity. The Linear Array enables type-specific detection of 37 HPV types. For the purpose of this study, Linear Array results were designated as positive only if one ...

compared to the inner leaves. Accumulation in carrots was limited with only a few plants showing detectable levels of MC- LR in either the taproot or leafy greens. On the other hand, strawberry plants showed ...

des participants présentant un Covid long se sentaient malgré tout complètement rétablis de leur infection et, à l’inverse, 4% déclaraient souffrir de limitations fonctionnelles sévères. Cette étude ...

hepatitis, and chronic hepatitis E is increasingly recognized as an important problem in the transplant setting. Nevertheless, the fundamental understanding of the biology of HEV replication is limited and ...