Zoekresultaten - 689 results
Educational inequalities in leisure-time physical activity in 15 European countries.
BACKGROUND: The aim of this study was to assess the patterns of socio-economic inequalities in leisure-time physical activity (LTPA) in the different member states of the European Union. METHODS: Comparable ...
Evaluation of the migration of 15 photo-initiators from cardboard packaging into Tenax(®) using ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS).
Control Expo Risk Assess, Volume 31, Issue 4, p.767-75 (2014) Keywords: Chromatography, Liquid Food Contamination Food Packaging Ink Molecular Structure Photosensitizing Agents Reproducibility of Results ...
Distinction between persistent and transient infection in a bovine viral diarrhoea (BVD) control programme: appropriate interpretation of real-time RT-PCR and antigen-ELISA test results.
to assess the performances of diagnostic assays used in the testing scheme for BVD as proposed by the two Belgian regional laboratories. Individual blood samples were collected from 4972 animals, and ...
Towards a typing strategy for Arcobacter species isolated from humans and animals and assessment of the in vitro genomic stability.
assessed under two temperatures and two oxygen concentrations. Variability in the genomic profile of A. cryaerophilus was observed after different passages for different strains at 37°C under microaerobic ...
Sustained stimulation and expansion of Tregs by IL2 control autoimmunity without impairing immune responses to infection, vaccination and cancer.
by Tregs. We used recombinant adeno-associated viral vector (rAAV)-mediated gene transfer to continuously release IL2 in mice and assessed its long-term effects on immune responses. A single rAAV- IL2 ...
Association of physical activity, waist circumference and body mass index with subjective health among Belgian adults.
general health, subjective health, lifestyle and PA was completed. Weight and height were self-reported, and WC was measured in orthostatic position. PA was assessed by the short International PA ...
Bluetongue, Schmallenberg- what is next? Culicoides-borne viral diseases in the 21st Century.
the biology and ecology of indigenous Culicoides species. With these research gaps in mind, and as a means of assessing what potential disease outbreaks to expect in the future, an international ...
Usefulness of urinary nicotine metabolite levels to estimate smoking frequency
santé Risico- en gezondheidsimpactevaluatie Risk and health impact assessment Full text language: English Category: C32 FOS Classification: 3.03 Health sciences ...
Laboratory diagnosis of paediatric tuberculosis in the European Union/European Economic Area: analysis of routine laboratory data, 2007 to 201136508
(14/203 (6.9%) and 43/1,231 (3.5%)) than in sputum samples (89/4,684 (1.9%)). Pooled sensitivity, specificity, positive and negative predictive values and accuracy of molecular assays assessed against solid ...
Commutability of food microbiology proficiency testing samples.
Keywords: Food Microbiology Laboratory Proficiency Testing Reference Standards Abstract: AIM: Food microbiology proficiency testing (PT) is a useful tool to assess the analytical performances among ...