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Zoekresultaten - 838 results
National external quality assessment scheme for lymphocyte immunophenotyping in Belgium515
national Paper PARTICIPANTS performance Print programme public public health Public-health Quality report result results Sample Samples SB- IM survey surveys time values VARIABILITY variation Abstract: In ...
Combination of analytical quality specifications based on biological within- and between-subject variation124
journal Laboratories LEVEL levels Medical Laboratory Science Medicine methods MODEL models ON outcome outcomes performance plasma population based population-based Print Quality Quality Control ...
Influence of the growth substrate on the mycolic acid profiles of mycobacteria.
Mycobacterium spp. LB501T, LB307T and VM552 was examined by high-performance liquid chromatography (HPLC) using glucose, alkanes, polycyclic aromatic hydrocarbons (PAH) or Luria-Bertani medium (LB) as the sole ...
Transmission of encephalomyocarditis virus (EMCV) among pigs experimentally quantified.
transmission experiments were performed to estimate the basic reproduction ratio R(0), indicating the level of encephalomyocarditis virus (EMCV) transmission among pigs. In a first experimental set-up with nine ...
Prevalence of Candida dubliniensis in the BCCM/IHEM Biomedical Fungi/Yeasts culture collection (isolates before 1990)36713
isolates. Screening was performed in different steps using the growth at 45 degrees C, the assimilation of xylose, the intracellular beta-glucosidase activity test and C. dubliniensis-specific polymerase ...
Culture filtrate specific H-2(b) restricted CD8+ T cells activated in vivo by Mycobacterium tuberculosis or bovis BCG recognize a restricted number of immunodominant peptides.
sensitize RMA-S cells for recognition by culture filtrate-specific cytolytic T cells. Peptides were subsequently fractionnated by reverse-phase high performance liquid chromatography and the main biological ...
How are patients informed about their HIV test results?
patients were anxious or had themselves asked for the test. Although non-consensual HIV testing is against the European guidelines on informed consent, 102 tests (2.2%) were performed without ...
Belgian coca-cola-related outbreak: intoxication, mass sociogenic illness, or both?
school on the day of the outbreak but not taken ill. An analysis was performed separately for school A, where the outbreak started, and was pooled for schools B-E. In school A, the attack rate (13.2%) was ...
Characterization of monoclonal antibodies directed against the bovine herpesvirus-1 glycoprotein E and use for the differentiation between vaccinated and infected animals.
glycoprotein and one on the gE/gI complex. Blocking experiments were performed with sera from experimentally vaccinated and infected cattle. A competition was observed between gE-positive bovine sera and six of ...
Role of external quality assurance schemes in assessing and improving quality in medical laboratories125
journal Laboratories medical method microbiology outcome pathology Peer Review performance Print Product Surveillance,Postmarketing programme public public health Public-health Quality QUALITY ASSURANCE ...