Search results - 23 results

The Development and Validation of a Targeted LC-HRAM-MS/MS Methodology to Separate and Quantify p-Synephrine and m-Synephrine in Dietary Supplements and Herbal Preparations

Publication Type: Peer reviewed scientific article Authors: Vanhee, Celine; Barhdadi, Sophia; Kamugisha, Angélique; Van Mulders, Tanika; Vanbrusselen, Kevin; Willocx, Marie; Eric Deconinck Source: Separations, Volume 10, Issue 8 (2023) Health Topics:  Hea ...

Development of strain-level shotgun metagenomics approaches to detect and characterize microbiological contaminants in the context of food safety

genome copies). Finally, a targeting of the norovirus by hybridization capture enhanced the relative quantity of reads classified as norovirus but at the expense of using a less open approach that can only ...

Development, Validation and Application of a Targeted LC-MS Method for Quantification of Microcystins and Nodularin: Towards a Better Characterization of Drinking Water

Publication Type: Peer reviewed scientific article Authors: Wannes Van Hassel; Bart Huybrechts; Julien Masquelier; Annick Wilmotte; Mirjana Andjelkovic Source: Water, Volume 14, Issue 8 (2022) Keywords: liquid chromatography Mass Spectrometry matrix effec ...

Importance of anti-SARS-CoV-2 assay antigenic composition as revealed by the results of the Belgian external quality assessment (EQA) scheme.

targeting N protein were negative. The survey shows, when >6 months post-infection, assays targeting at least S1, and preferably S1 combined with S2, are the most sensitive. This finding accentuates the ...

Association between temperature and natural mortality in Belgium: Effect modification by individual characteristics and residential environment

PM2.5 and NO2  while for O3, the effect was lower. Conclusions These findings allow for targeted planning of public-health measures aiming to prevent the effects of extreme temperatures. Health Topics:  ...

Different Effects of a School-Based Physical Activity Intervention on Health-related Quality of Life

Well-being in School, targeted PE lessons, in-class activities, and physical activities during recess. It was evaluated in a cluster-randomized design and included students from 4 to 6th grade at 24 Danish ...

Deepening of In Silico Evaluation of SARS-CoV-2 Detection RT-qPCR Assays in the Context of New Variants

and January 2021. The lower inclusivity of the China CDC assay targeting the gene N has continued to decrease with new mismatches detected, whereas the other evaluated assays kept their inclusivity ...

Use of Whole Genome Sequencing Data for a First in Silico Specificity Evaluation of the RT-qPCR Assays Used for SARS-CoV-2 Detection.

RT-qPCR methods were developed in January 2020 for initial in silico specificity evaluation and to verify whether the targeted loci are highly conserved. Now that more whole genome data have become ...

Genome Editing in Agriculture: Methods, Applications, and Governance—A paper in the series on The Need for Agricultural Innovation to Sustainably Feed the World by 2050

(CAST), Volume 60, Issue 60 (2018) Abstract: Genome editing is the process of making precise, targeted sequence changes in the deoxyribonucleic acid of living cells and organisms. Recent advances have made ...

Biological activity conferred by endocrine disrupting chemicals in hospital effluent and river water from the Brussels Region, Belgium

than  looking  solely  for  concentrations  of  targeted  and  well-known  EDC s,  this  project  strives  to combine bio-analytical and chemo-analytical data on the Zenne river crossing Brussels and ...

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