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Targeted LC-MS/MS combined with multilocus DNA metabarcoding as a combinatory approach to determine the amount and the source of pyrrolizidine alkaloids contamination in popular cooking herbs, seeds, spices and leafy vegetables
performed, by means of a validatedtargeted LC- MS / MS analysis, followed by multilocus DNA metabarcoding to track back the origin of the contamination for seven highly to moderately contaminated samples. Our ...
Nine prohibited stimulants found in sports and weight loss supplements
containers or subsamples of the same brand, both products were reanalyzed by Sciensano (Brussels, Belgium). NSF International carried out qualitative and quantitative analyses using ultra-high-performance ...
Whole-genome sequencing for TB source investigations: principles of ethical precision public health.
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 speed and ...
Report on a New Opioid NPS: Chemical and In Vitro Functional Characterization of a Structural Isomer of the MT-45 Derivative Diphenpipenol.
finalized by gas chromatography-mass spectrometry, high-performance liquid chromatography diode array detector and Fourier-transform infrared spectroscopy analyses. This product is a clear example of the ...
Whole Genome Sequencing Provides an Added Value to the Investigation of Staphylococcal Food Poisoning Outbreaks
poisoning (SFP) is mostly performed using immunoassays, which, however, only detect five of 27 SE s described to date. Polymerase chain reactions are, therefore, frequently used in complement to identify ...
Healthcare-associated infections in home healthcare: an extensive assessment, 2019.
were to adapt and standardise existing IPC guidelines to HHC and to perform a national point prevalence study to measure the burden of HAI in HHC.ConclusionsThis study offers an overview of available ...
Evaluating SARS-CoV-2 spike and nucleocapsid proteins as targets for antibody detection in severe and mild COVID-19 cases using a Luminex bead-based assay.
test for antibodies against multiple antigens and against other pathogens. Here, we compare the performance of spike (S) and nucleocapsid (NP) antigens for the detection of SARS-CoV-2 specific IgG, IgM ...
Particle size analysis of pristine food-grade titanium dioxide and E 171 in confectionery products: Interlaboratory testing of a SP-ICP-MS screening method and confirmation with transmission electron microscopy.
the particles’ number concentration and a number of cumulative particle size distribution parameters (D0, D10, D50, D99.5, D99.8 and D100). The evaluated method’s performance characteristics were, the ...
Psychological distress associated with the COVID-19 pandemic and suppression measures during the first wave in Belgium
Health Interview Survey of 2018. Bootstrapping was performed and analyses were reweighted to match the Belgian population in order to control for survey selection bias. Results Half of the respondents ...
Living with a chronic disease: insights from patients with a low socioeconomic status
relevant to these specific populations is therefore needed. We explored the experiences of living with a chronic disease in low SES persons. Methods A qualitative interview study was performed in Flanders, ...