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Zoekresultaten - 82 results
The European COPHES/DEMOCOPHES project: towards transnational comparability and reliability of human biomonitoring results.
all over the world served as reference laboratories. Web conferences after each external quality assessment exercise functioned as a new and effective tool to improve analytical performance, to build ...
Protocol of the PSYCHOTSH study: association between neonatal thyroid stimulating hormone concentration and intellectual, psychomotor and psychosocial development at 4-5 year of age: a retrospective cohort study.
using the Child Behaviour Check List for age 1½ to 5 years old. In addition, several socioeconomic, parental and child confounding factors are assessed. CONCLUSIONS: This study aims to clarify the effect ...
Characterization of suspected illegal skin whitening cosmetics.
may provoke as well local as systemic toxic effects, being the reason for their banning from the EU market. In that respect, illegal and restricted substances in cosmetics, known to have bleaching ...
In vitro model to study the endocrine disrupting activity of migration products from plastic food contact materials
about BPA because several studies have shown endocrine disruptor potency of BPA causing possible adverse health effects. In January 2011, the European Commission decided to ban the use of polycarbonate to ...
Dietary exposure of the Belgian adult population to non-dioxin-like PCBs.
metabolites, might initiate neurological, neuroendocrinological, immunological and carcinogenic effects. Dietary exposure of the Belgian adult population to ndl- PCB s was investigated in this study. Foods from ...
A proteomics approach for the quantification of Staphylococcus aureus enterotoxins a and b in several matrices using uplc-msms analysis.
the spiked meat. We are in the process of method validation where we will determine linearity, matrix effect, repeatability, trueness, recovery, LOD and LOQ of the method. We developed and are ...
Migration of 18 trace elements from ceramic food contact material: influence of pigment, pH, nature of acid and temperature.
Acids Ceramics food Hydrogen-Ion Concentration Spectrum Analysis Temperature Trace Elements Abstract: The effect of pH, nature of acid and temperature on trace element migration from ceramic ware treated ...
Pyrrolizidine alkaloids in herbs and related foodstuffs (PASHERBS)
food supplements. The sample preparation protocols were comprised of an acidic solid-liquid extraction of the analytes followed by SPE clean-up to avoid loss of sensitivity due to matrix effect. Several ...
Food contamination with pyrrolizidine alkaloids: the expected and the unexpected
infusions, and food supplements. The sample preparation protocols were comprised of an acidic solid-liquid extraction of the analytes followed by SPE clean-up to avoid loss of sensitivity due to matrix effect ...
UHPLC-MS/MS methods for the quantification of pyrrolizidine alkaloids in a wide range of food matrices and exposure assessment for the Belgian population
and food supplements. The sample preparation protocols were comprised of an acidic solid-liquid extraction of the analytes followed by SPE clean-up to avoid loss of sensitivity due to matrix effect ...