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Comparing responses to different selenium sources and dosages in laying hens.

selenite at 0.1, 0.3, or 0.5 mg/kg of Se. The feeding trial lasted 8 wk. Birds in the different treatment groups all showed good performance. At d 0 and 56, Se and glutathione peroxidase (GP x) were analyzed ...

Comparative study of seven commercial kits for human DNA extraction from urine samples suitable for DNA biomarker-based public health studies.

yield were also tested for the presence of PCR inhibitors. Further comparisons were performed regarding the sampling time and the storage conditions. Finally, as a proof-of-concept, an important gene ...

Exposure determinants of cadmium in European mothers and their children

the first pan-European human biomonitoring project that succeeded in performing harmonized measurements of Cd in urine in a comparable way in mother-child couples from 16 European countries. The aim of ...

Detection of sibutramine in adulterated dietary supplements using attenuated total reflectance-infrared spectroscopy.

a need for easy to use equipment and techniques to perform an initial screening of samples. Attenuated total reflectance-infrared (ATR- IR) spectroscopy was evaluated for the detection of sibutramine in ...

Virulence comparison and quantification of horizontal bovine viral diarrhoea virus transmission following experimental infection in calves.

infections were performed to determine basic reproduction ratios (R0). In each experiment three calves were infected via intranasal inoculation and housed together with seven susceptible animals. Two strains ...

Clinical evaluation of a GP5+/6+-based luminex assay having full high-risk human papillomavirus genotyping capability and an internal control.

with an internal control probe. Here, we present an analysis of the clinical performance of the LMNX using a sample panel and infrastructure provided by the international VALGENT (Validation of ...

Validation of a sensitive DNA walking strategy to characterise unauthorised GMOs using model food matrices mimicking common rice products

characterising the transgene flanking regions, using DNA walking. Here, the DNA walking performance has been thoroughly tested for the first time, regarding the targeted DNA quality and quantity. Several assays, ...

Epidemiology and genetic characterization of equine infectious anaemia virus strains isolated in Belgium in 2010.

Virological examination performed on tissue samples collected from two seropositive animals demonstrated the presence of viral DNA of EIA virus. Phylogenetic analysis based on the sequences of EIA virus gag ...

Influence of dabigatran and rivaroxaban on routine coagulation assays. A nationwide Belgian survey647

plasma Quality result results routine Sample Samples SENSITIVITY survey TESTING time VARIABILITY Abstract: The Belgian national External Quality Assessment Scheme performed a nationwide survey using ...

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