Résultats de la recherche - 398 results

Automatic detection of airborne pollen: an overview

traditionally been carried out using manual methods first developed in the early 1950s. Although this technique has been recently standardised, it suffers from several draw-backs, notably data usually only being ...

Nationwide quality assurance of high-throughput diagnostic molecular testing during the SARS-CoV-2 pandemic: role of the Belgian National Reference Centre.

Keywords: Belgium Clinical Laboratory Techniques COVID-19 COVID-19 Testing Humans Molecular Diagnostic Techniques Pandemics SARS-CoV-2 Abstract: Since the onset of the coronavirus disease (COVID-19) pandemic ...

Clinical performance of the novel full-genotyping OncoPredict HPV Quantitative Typing assay using the VALGENT framework.

Cuschieri, Kate; M. Arbyn Source: Int J Cancer, Volume 154, Issue 3 (2024) Keywords: Adult Early Detection of Cancer Female Genotype Genotyping Techniques Humans middle aged Papillomaviridae Papillomavirus ...

Full Characterisation of Heroin Samples Using Infrared Spectroscopy and Multivariate Calibration

therefore 125 heroin samples were collected directly from users and analysed with classical chromatographic techniques. Further, MidInfrared spectra were collected for all samples, to be used in Partial Least ...

Pollutant exposure and myocardial injury: Protocol and progress report for a toxicological systematic mapping review.

key study elements regarding study setup, methodology, techniques, and (qualitative and quantitative) outcomes. Subsequent synthesis will consist of an explorative meta-analysis of possible ...

Global and regional estimates of genital human papillomavirus prevalence among men: a systematic review and meta-analysis.

factors for HPV infection that collected samples from anogenital sites and used PCR or hybrid capture 2 techniques for HPV DNA detection. Exclusion criteria were studies conducted among populations at ...

Integrating human papillomavirus testing as a point-of care service using GeneXpert platforms: Findings and lessons from a Kenyan pilot study (2019-2020).

Papillomavirus Infections Pilot Projects Point-of-Care Systems Uterine Cervical Neoplasms Abstract: BACKGROUND: Globally, cervical cancer is a major public health problem, with about 604,000 new cases and over ...

Rational arguments for regulatory acceptance of consistency testing: benefits of non-animal testing over release testing of vaccines.

techniques to measure critical quality attributes. However, introduction of in vitro alternatives to replace in vivo release assays of authorized vaccines is challenging. AREAS COVERED: This report describes ...

Using random-forest multiple imputation to address bias of self-reported anthropometric measures, hypertension and hypercholesterolemia in the Belgian health interview survey

compared with multiple imputation by chained equations based on parametric and non-parametric techniques. RESULTS: This study confirmed the underestimation of risk factor prevalence based on self-reported ...

Challenges in Drug Surveillance: Strengthening the Analysis of New Psychoactive Substances by Harmonizing Drug Checking Services in Proficiency Testing.

Abstract: BACKGROUND: Drug checking is a proven harm reduction strategy and provides real-time information on the market of new psychoactive substances (NPS). It combines chemical analysis of samples with ...

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