Search results - 84 results
Surveillance of COVID-19 mortality in Belgium, epidemiology and methodology during 1st and 2nd wave (March 2020- 14 February 2021)
testing and screening strategy, reporting method, availability of specific surveillance in NH s, etc.). Methods might also have changed during the course of the epidemic within the same country. A better ...
Chemical and toxciological characterization of e-liquid cigarettes
methods were developed for the quantitative determination of nicotine and its related impurities (HPLC- DAD) and for the flavours diacetyl and acetylpropionyl (HS / GC- MS). Also, screening methods were ...
Characterization and hazard identification of substandard and falsified antimicrobials encountered in Belgium
spectrometry (UHPLC- MS2) screening method is presented, taking only 15 minutes, for the identification of 36 different antimicrobials and 1 beta-lactamase inhibitor. Furthermore, upon identification, ...
A simple dilute and shoot methodology for the identification and quantification of illegal insulin
Number 334, p.326- 334 (2016) Keywords: illegal insulin LC–DAD–MS/MS Quantification method Screening method Abstract: The occurrence of illegal medicines is a well-established global problem and concerns ...
INTERPRETATION OF SCREENING RESULTS FOR UNKNOWN PEPTIDES AND PROTEINS BY MASS SPECTROMETRY BASED METHODS
Publication Type: Sci. report, recommendat°, guidance doc., directive, monograph Authors: Celine Vanhee Source: councel of Europe, Council Directive 2001/83/EC and 2001/82/EC, as amended, p.6 (2016) Accession Number: Council Directive 2001/83/EC and 2001/ ...
Multi-dye residue analysis of triarylmethane, xanthene, phenothiazine and phenoxazine dyes in fish tissues by ultra-performance liquid chromatography-tandem mass spectrometry.
background levels of the xanthene dyes, the two rhodamine dyes could only be determined above 0.75ngg(-1). For these dyes, the method can only be used for screening purposes. To show the applicability of the ...
Characterization of suspected illegal skin whitening cosmetics.
EU market. A newly developed screening method using ultra high performance liquid chromatography-time off flight-mass spectrometry allows routine analysis of suspected products. 163 suspected skin ...
Efficacy of HPV-based screening for prevention of invasive cervical cancer: follow-up of four European randomised controlled trials.
0·40-0·89), with no heterogeneity between studies (p=0·52). Detection of invasive cervical carcinoma was similar between screening methods during the first 2·5 years of follow-up (0·79, 0·46-1·36) but was ...
Accuracy of human papillomavirus testing on self-collected versus clinician-collected samples: a meta-analysis.
Screening Papillomaviridae Papillomavirus Infections Predictive Value of Tests Reproducibility of Results Self Care specimen handling Uterine Cervical Neoplasms Abstract: BACKGROUND: Screening for human ...
Using multiple measures to assess changes in social inequalities for breast cancer screening
multiple indices, and to assess the contribution of the national breast cancer screening programme in these changes. Methods: Data were obtained from four waves of the Belgian Health Interview Survey. The ...