Résultats de la recherche - 15 results
In vitro model to study the endocrine disrupting activity of migration products from plastic food contact materials
the cells exposed to it (after addition of luciferin, the substrate of luciferase). In a preliminary step, we first screened pure substances which were shown to migrate from plastic baby bottle, in ...
Association between bone mineral density and hearing loss in osteogenesis imperfecta
audiologic evaluation, 56 adult OI patients were classified as presenting normal hearing or conductive/mixed or pure sensorineural hearing loss. Areal bone mineral density (BMD) (aBMD) was measured using ...
Synthesis of natural pyranonaphthoquinones and related antibiotic aza-analogues36551
Publication Type: Peer reviewed scientific article Authors: J. Jacobs; Claessens,S.; K Huygen; K. Abbaspour Tehrani; N. De Kimpe Source: Pure Appl.Chem., Volume 83, Issue 9, Number 1674, p.1651- ...
Characterization of Escherichia coli from raw poultry in Belgium and impact on the detection of Campylobacter jejuni using Bolton broth36828
Preston broth for enrichment and reliable detection of Campylobacter jejuni (both healthy and freeze stressed cells) was performed. Tested as pure cultures, Bolton broth enabled faster resuscitation and ...
Quantification of Campylobacter spp. in chicken carcass rinse by real-time PCR36795
pure DNA. The amplification efficiency was 100% and the square regression coefficient (R(2)) was 0.998. Quantification was linear over at least 7 log units. Using a crude cell lysate gave the highest ...
Detection of Neospora caninum in dog organs using real time PCR systems23
one on Plexor technology and the last on Taqman probe. Comparison of the three methods indicated that the detection limit was 1 equivalent genome on pure DNA but that this detection limit increased in ...
Calculation of the decision limit (CCalpha) and the detection capability (CCbeta) for banned substances: the imperfect marriage between the quantitative and the qualitative criteria.
(CC beta) have been estimated as purely quantitative (alpha-error is 1% and beta-error is 5%). In 2004, the European Commission has issued a document to provide guidance for the interpretation of the ...
Isolation of Onychocola canadensis from four cases of onychomycosis in Belgium36722
in pure culture. According to the previously published cases, the patients affected were elderly and the preferential site of infection was the big toenail. In contrast to previous reports, we found ...
Role of external quality assurance schemes in assessing and improving quality in medical laboratories125
Quality Assurance,Health Care Quality Control result results Role SB- IM standards training Abstract: Medical laboratories have a long tradition of external quality assessment. Starting from pure quality ...
Use of a monoclonal antibody against an Escherichia coli O26 surface protein for detection of enteropathogenic and enterohemorrhagic strains46
disease, ELISA-positive reactions were obtained from 7.1 to 11.2% of samples from bovine, porcine, ovine, and human sources. The two human O8 and ten animal O26 ELISA-reactive pure strains obtained from ...