Zoekresultaten - 869 results
A new approach to define acceptance limits for hematology in external quality assessment schemes.
U-scores and the target concentrations for any of the percentiles. For WBC, platelets and reticulocytes, a relation with the target concentrations was found and concentration-dependent AL s were determined ...
Influence of maternal vaccination against diphtheria, tetanus, and pertussis on the avidity of infant antibody responses to a pertussis containing vaccine in Belgium.
toxin (TT), pertussis toxin (PT), filamentous hemagglutinin (FHA) and pertactin (Prn) was determined using 1.5 M ammonium thiocyanate as dissociating agent. In both groups, antibody avidity was moderate ...
Determination of As, Asi, Cd, Pb, Cu and Zn in chocolate (PT-2017-NRL-TE-FASFC). Final report on the 2017 Proficiency Test organised by the National Reference Laboratory for Trace Elements in Food and Feed.
Publication Type: Sci. report, recommendat°, guidance doc., directive, monograph Authors: Karlien Cheyns; Nadia Waegeneers Source: CODA-CERVA, Brussel, België, p.NA (2017) Accession Number: NA Keywords: 2017 AS Asi Cd chocolate Cu Pb proficiency test Zn H ...
Chemometrics and chromatographic fingerprints to classify plant food supplements according to the content of regulated plants.
targeted plants and chemometric classification techniques in order to extract the important information from the fingerprints and determine the presence of the targeted plants in plant food supplements in an ...
Perspective: Essential Study Quality Descriptors for Data from Nutritional Epidemiologic Research.
research and enables scientific discovery in nutritional epidemiology. Information on study characteristics that determine data quality is needed to enable correct reuse and interpretation of data. This ...
Improved Metrological Traceability of Particle Size Values Measured with Line-Start Incremental Centrifugal Liquid Sedimentation.
Volume 33, Issue 33, p.8213-8224 (2017) Abstract: Line-start incremental centrifugal liquid sedimentation (disc- CLS) is a powerful method to determine particle size based on the principles of Stokes’ law. ...
Brucella abortus is Prevalent in Both Humans and Animals in Bangladesh.
Health, Volume 64, Issue 5, p.394-399 (2017) Keywords: Animals Bangladesh Brucella abortus Brucellosis DNA, Bacterial Humans Abstract: To determine the role of different Brucella (B.) spp. in Bangladesh, 62 ...
Estimating the prevalence of diabetes mellitus and thyroid disorders using medication data in Flanders, Belgium.
Pottelbergh, Gijs; Goderis, Geert; Johan Van der Heyden Source: Eur J Public Health (2017) Abstract: Background: Various methods exist to estimate disease prevalences. The aim of this study was to determine ...
Prevalence of Age-Related Macular Degeneration in Europe: The Past and the Future.
European ancestry. Risk profiles and treatment options have changed considerably over the years, which may have affected disease prevalence and outcome. We determined the prevalence of early and late AMD in ...
Antimutagenicity, antioxidant activity and cytotoxicity of n-tetracosanol, eiocosanoic acid and arjunolic acid isolated from Combretum microphyllum (Combretaceae)
had pronounced antioxidant activity (measured as DPPH freescavenging activity) with an EC50 value of 0.51 ìg/ml. The cytotoxicity of theisolated compounds were determined in the MTT assay using human ...