Zoekresultaten - 5 results
Food insecurity and its association with changes in nutritional habits among adults during the COVID-19 confinement measures in Belgium.
SETTING: Belgium. PARTICIPANTS: 8640 adults recruited by convenience sampling. RESULTS: About 10.4% of Belgians often or sometimes feared food shortages, 5.0% were often or sometimes short of food without ...
Consumers' food choices, understanding and perceptions in response to different front-of-pack nutrition labelling systems in Belgium: results from an online experimental study.
recruited and randomized to one of the five different FOPL s. Through an online questionnaire they were asked to choose one of three different foods within each of three categories (pizzas, cakes, breakfast ...
On-line solid-phase extraction with ultra performance liquid chromatography and tandem mass spectrometry for the detection of nicotine, cotinine and trans-3'-hydroxycotinine in urine to strengthen human biomonitoring and smoking cessation studies.
the concentration of nicotine, cotinine and trans-3’-hydroxycotinine in the urine of 53 volunteers (smokers and non-smokers) recruited via an internal call at the Scientific Institute of Public Health. ...
Human biomonitoring on heavy metals in Ath: methodological aspects.
mail and telephone recruitment. Firstly, 3259 eligible people, identified from a population register, were mailed an introductory letter. In a second stage, eligible individuals were contacted by phone ...
Functional characterization of in vivo effector CD4(+) and CD8(+) T cell responses in acute Toxoplasmosis: an interplay of IFN-gamma and cytolytic T cells.
and CD8 (+) T cells were recruited to the peritoneal cavity after i.p. challenge with these syngeneic cell lines. GRA1 and GRA7-specific T cells from infected mice were IFN-gamma(+) FasL(-) CD107 (-). ...