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Résultats de la recherche - 643 results

Phylogeography of Human and Animal Coxiella burnetii Strains: Genetic Fingerprinting of Q Fever in Belgium

MLVA clusters (A, B, C) subdivided in 23 subclusters (A1- A12, B1- B8, C1- C3) and 3 SNP types (SNP1, SNP2, SNP6) were identified. The SNP2 type/ MLVA cluster A was the most abundant and dispersed ...

Phylogeography of Human and Animal Coxiella burnetii Strains: Genetic Fingerprinting of Q Fever in Belgium

MLVA clusters (A, B, C) subdivided in 23 subclusters (A1- A12, B1- B8, C1- C3) and 3 SNP types (SNP1, SNP2, SNP6) were identified. The SNP2 type/ MLVA cluster A was the most abundant and dispersed ...

Identifying nanodescriptors to predict the toxicity of nanomaterials: a case study on titanium dioxide

Publication Type: Peer reviewed scientific article Authors: Murugadoss, Sivakumar; Das, Nilakash; Godderis, Lode; Mast, Jan; Hoet, Peter H.; Ghosh, Manosij Source: Environmental Science: Nano, Volume 8, Issue 2 (2021) Health Topics:  Food consumption and ...

Occurrence of (suspected) genotoxic flavoring substances in Belgian alcohol-free beers

identified and quantified among the selected samples. Low concentrations and natural occurrences of the identified compounds suggested that these were not added as such but rather originated from ...

An infrared spectroscopic approach to characterise white powders, easily applicable in the context of drug checking, drug prevention and on-site analysis

strategy at events. In this paper, an approach is presented to identify white powders as amphetamine, cocaine, ketamine or others and to estimate the purity of the amphetamine, cocaine and ketamine samples ...

Surveillance de la vaccination COVID-19 chez les professionnels de soins de santé en Belgique. Résultats intermédiaires jusqu’au 31 mai 2021 inclus

l’impact bénéfique de la vaccination massive de ce deuxième groupe prioritaire. Malgré certaines limitations à prendre en compte dans leur interprétation, ces résultats intermédiaires permettent d’identifier ...

A molecular assay for rapidly distinguishing the AviPro SALMONELLA VAC T vaccine strain from wild-type field isolates

resistance testing, but this sometime leads to ambiguous results with major economic implications. In this study, we used whole-genome sequencing to identify conserved and specific mutations in resistance and virulence ...

Safety assessment of titanium dioxide (E171) as a food additive.

uncertainty as to whether a threshold mode of action could be assumed. In addition, a cut-off value for TiO particle size with respect to genotoxicity could not be identified. No appropriately designed study ...

Whole-genome sequencing for TB source investigations: principles of ethical precision public health.

interdisciplinary stakeholder discussions and performed ethical analyses of real-world illustrative cases to identify principles that optimise benefit and mitigate harm of WGS-driven TB source investigations. The ...

Intake of food supplements based on algae or cyanobacteria may pose a health risk due to elevated concentrations of arsenic species.

containing brown algae. As concentrations were in the range <0.02-4.7 mg kg. A large part of As in FS containing algae or cyanobacteria was identified as potentially toxic AsSugars species. Negligible ...

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