Résultats de la recherche - 56 results
The use of nitrous oxide whippets as a recreational drug: Hidden health risks.
containing metallic particles. This contamination was investigated using liquid chromatography-, gas chromatography- and inductively coupled plasma-mass spectrometry (ICP- MS) and optical emission spectrometry ...
Urinary nicotine metabolites: usefulness as biomarkers of smoking status
https://www.sciensano.be/fr/biblio/urinary-nicotine-metabolites-usefulness-biomarkers-smoking-status
metabolism, with higher ratios indicating faster metabolism. Evidence shows that the ratio, in urine, saliva or plasma, could predict responses to smoking cessation medication and guide pharmacotherapy. Since ...
World Health Organization International Standard to harmonize assays for detection of hepatitis E virus RNA
INFECTION International IS journal Laboratories method national organization plasma qualitative Quantification relative result results Rna SB- IM SENSITIVITY STANDARD standards strain study VARIABILITY VIRUS ...
Estimation of dietary aluminum exposure of the Belgian adult population: evaluation of contribution of food and kitchenware.
the Belgian adult population. Food consumption data were retrieved from the National Food Consumption Survey. Measurements of Al were performed by Inductively Coupled Plasma-Atomic Emission Spectrometer ...
Evaluation of food and nutrient intake assessment using concentration biomarkers in European adolescents from the Healthy Lifestyle in Europe by Nutrition in Adolescence study.
holo-transcobalamin) and folate (erythrocyte folate and plasma folate). For the evaluation of the food intake assessment 390 adolescents were included, while 697 were included for the nutrient intake assessment ...
Distribution, elimination, and toxicity of silver nanoparticles and silver ions in rats after 28-day oral exposure.
plasma mass spectrometry, silver nanoparticles were detected in silver nanoparticle exposed rats, but, remarkably also in AgNO(3) exposed rats, hereby demonstrating the formation of nanoparticles from ...
Modelling aluminium leaching into food from different foodware materials with multi-level factorial design of experiments.
multilevel factorial design (MFD) of experiments. For Al characterisation, sample preparation and an analytical method using inductively coupled plasma atomic emission spectroscopy was developed and validated. ...
Evaluation of food and nutrient intake assessment using concentration biomarkers in European adolescents from the Healthy Lifestyle in Europe by Nutrition in Adolescence study
CONSUMPTION Europe European EVALUATION Folate food food consumption Food intake Food-intake Frequency Fruit Girls Healthy intake IS LIFESTYLE nutrient nutrient intake NUTRITION plasma present r Recall study ...
Migration of 18 trace elements from ceramic food contact material: influence of pigment, pH, nature of acid and temperature.
concentrations were determined with Inductively Coupled Plasma Optical Emission Spectrometry (ICP- OES). This study suggests that there is indeed a health risk concerning the possible migration of other elements ...
Toxicokinetics of cocaine and metabolites in a body-packer becoming symptomatic.
cocaine may lead to fatality. We report the case of a 35-year-old body-packer who developed at the airport clinical signs of cocaine toxicity. There was evidence of bowel obstruction. The plasma ...