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Zoekresultaten - 517 results
Collaborative Study for the Validation of Alternative in vitro Potency Assays for Human Tetanus Immunoglobulin
available. The aim of this study was to validate and compare 2 alternative in vitro assays, i.e. an enzyme-linked immunoassay (EIA) and a toxoid inhibition assay (TIA), through an international collaborative ...
Validation of two real-time RT-PCR methods for foot-and-mouth disease diagnosis: RNA-extraction, matrix effect, uncertainty of measurement and precision.
not performed or reported generally. In this study, different RNA-extraction procedures were compared for two FMDV rRT- PCR s. The NucleoSpin columns available commercially combined high extraction ...
Eating out of home in Belgium: current situation and policy implications.
https://www.sciensano.be/nl/biblio/eating-out-home-belgium-current-situation-and-policy-implications
of the study was to characterise substantial out-of-home (SOH) eaters, describe the nutritional quality of their diet, compare SOH eaters and non- SOH eaters for a set of nutritional indicators and ...
Comparative pathogenesis of an avian H5N2 and a swine H1N1 influenza virus in pigs.
organ pathogenesis of AIV s in pigs has been barely studied. We have used 42 four-week-old influenza naive pigs and two different inoculation routes (intranasal and intratracheal) to compare the ...
Influenza outbreak in a well-vaccinated nursing home population in Belgium36822
(2009) Keywords: 0 a Absolute administration & dosage Aged Aged,80 and over an article Belgium community Comparative Study de Disease Outbreaks ELDERLY elderly people epidemiology factors Female Humans ...
Comparison of multiple typing methods for Aspergillus fumigatus36847
(2009) Keywords: 0 a airway ALL article AS Aspergillosis Aspergillus Bacterial Proteins Belgium classification Clinical Cluster Clustering Combination Comparative Study Comparison Dna DNA,Fungal electronic ...
Trace elements in home-produced eggs in Belgium: levels and spatiotemporal distribution.
compared to concentrations in eggs from other countries and correlated well with lead concentrations in soil, indicating that the soil is an important source. Other sources of trace elements in eggs might be ...
Brominated flame retardants in Belgian home-produced eggs: levels and contamination sources
more important than HBCD in terms of concentrations and detection frequency. Concentrations of PBDE s and HBCD in Belgian home-produced eggs were relatively low and comparable with reported levels from ...
PCB and organochlorine pesticides in home-produced eggs in Belgium.
are surprisingly high for compounds banned for about 30 years. Higher concentrations in home-produced eggs are expected compared to battery eggs because of contact with the environment and especially ...
Current practices in antinuclear antibody testing: results from the Belgian External Quality Assessment Scheme.
sent for analysis. Participants were surveyed for methodology used and were asked to report staining pattern and titer of ANA s. In 2002, an attempt was made to improve the comparability of quantitative ...