Résultats de la recherche - 510 results

Multiyear Serological Surveillance of Notifiable Influenza A Viruses in Belgian Poultry: A Retrospective Analysis.

ELISA has been used as first screening method since 2010. A retrospective analysis of the serological monitoring performed from 2007 through 2013 showed sporadic circulation of notifiable ...

Validation of a Sampling Method to Collect Exposure Data for Central-Line-Associated Bloodstream Infections.

and 2012. SETTING AND PARTICIPANTS: CLD data were reported by 56 ICU s in 39 hospitals during 364 trimesters. METHODS: We compared estimated CLD data obtained from weekly and monthly sampling schemes with the ...

If I tweet will you cite? The effect of social media exposure of articles on downloads and citations.

article downloads and citations. METHODS: We randomized all International Journal of Public Health (IJPH) original articles published between December 2012 and December 2014 to SM exposure (blog post, ...

Hospitalisations at the end of life in four European countries: a population-based study via epidemiological surveillance networks.

of life. We aimed to compare, in four European countries, the frequency, time, length of and factors associated with hospitalisations in the last 3 months of life. METHODS: Population-based mortality ...

Evaluation of the migration of chemicals from baby bottles under standardised and duration testing conditions.

toxicity assessment, the most toxic migrating compounds were selected to be monitored and quantified using validated GC- and LC-QqQ- MS methods. The effect of several ‘real-life-use conditions’, such as ...

Application of LC-MS/MS MRM to Determine Staphylococcal Enterotoxins (SEB and SEA) in Milk.

quantify two types of SE (A and B) spiked in milk and buffer solution. SE extraction and concentration was performed according to the European Screening Method developed by the European Reference Laboratory ...

Development of UPLC-MS/MS methods for endocrine disrupting chemicals (EDCs) in placenta in an ongoing mother-birth cohort in Belgium

Belgium biomonitoring chemicals conference Development Human Human biomonitoring International method methods ON UPLC-MS/MS Health Topics:  Health and environment Santé et environnement Gezondheid en milieu ...

Next-generation sequencing workflows in veterinary infection biology: towards validation and quality assurance.

validation principles and methods of the World Organisation for Animal Health. Critical parameters for validation and quality control (quality metrics) are suggested, with reference to established validation ...

Educational differentials in disability vary across and within welfare regimes: a comparison of 26 European countries in 2009.

advantages/disadvantages are discussed regarding the possible influence of welfare regimes. METHODS: Cross-sectional disability prevalence is measured by longstanding health-related activity limitation (AL) in the 2009 ...

Serodiagnosis of whooping cough in Belgium: results of the National Reference Centre for Bordetella pertussis anno 2013.

2013 by the NRC  Bordetella. METHODS: Determine cases of acute infection using an anti-pertussis toxin (PT) IgG antibody ELISA. RESULTS: A total of 2471 serum samples were received. Clinical information ...

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