Résultats de la recherche - 211 results
Imported malaria and artemisinin-based combination therapy failure in travellers returning to Belgium: A retrospective study.
polymorphisms in drug resistance-associated genes pfk13, pfcrt, pfmdr1, pfpm2, pfap2mu and pfubp1 were determined by sequencing or quantitative PCR. RESULTS: Annual malaria cases steadily increased in the last ...
Dietary supplementation of tannin-extracts to lambs: effects on meat fatty acids composition and stability and on microbial characteristics.
evaluated; a diet without tannins represented the Control (C). Meat pH, vitamin E, intramuscular fat content and muscle fatty acid composition were determined. Oxidative stability and microbiological analyses ...
Determinants of persistent organic pollutant (POP) concentrations in human breast milk of a cross-sectional sample of primiparous mothers in Belgium
food chain can lead to high pollutant concentrations in human fat-containing tissues and breast milk. Objectives We aimed to identify the maternal characteristics that determined POP concentrations in ...
Investigation of migrating substances from textile used as food contact material
screening method and targeted quantitative assays were used to determine the levels of substances migrating from food fabrics. These protocols were carried out for 43 food fabrics carefully selected on the ...
Assessing the endocrine activity of PAHs using the DRE-, ERE- and PPARγ CALUX bioassays
was to determine the endocrine activity of 9 PAH s using three different CALUX bioassays: DRE- CALUX, ERE- CALUX and PPAR γ CALUX. Materials and methods Three CALUX (chemically activated luciferase gene ...
Physicochemical characterisation of several types of the E171 food additive
https://www.sciensano.be/fr/biblio/physicochemical-characterisation-several-types-e171-food-additive
test materials. The phase of the E171 particles was determined by powder electron diffraction. Several types of TiO2 particles were found in pristine E171. These types were shown to be applied as well in ...
In vitro antigenotoxic activity, in silico ADME prediction and protective effects against aflatoxin B1 induced hepatotoxicity in rats of an Erythrina latissima stem bark extract
stem bark extracts (ELBE) may counteract the in vivo hepatotoxic effects of aflatoxins, contaminants in food and feed. An HPLC- DAD method was developed and validated to determine the level of flavonoid ...
Host and environmental determinants of placental iodine concentrations
Publication Type: Scientific poster, presentation or proceeding Authors: Kristof Y. Neven; Cox, Bianca; Wilfried Gyselaers; Joris Penders; Michelle Plusquin; Karen Vrijens; Ann Ruttens; Nawrot, T. Source: 31st annual conference of the International Societ ...
Estimation of the Uncertainties Related to the Measurement of the Size and Quantities of Individual Silver Nanoparticles in Confectionery.
sample, the uncertainty related to sample preparation increased to 6.8%. The expanded measurement uncertainty related to the concentration determination was 25-45% in these complex samples, without a clear ...
A systematic evaluation of Flow Field Flow Fractionation and single-particle ICP-MS to obtain the size distribution of organo-mineral iron oxyhydroxide colloids.
study was set up to determine the size of environmentally relevant FeOx colloids with new methods, i.e. Flow Field Flow Fractionation (FlFFF- UV- ICP- MS) and single-particle ICP- MS / MS (sp- ICP- MS) ...