Back to Search
Start Over
The European COPHES/DEMOCOPHES project:Towards transnational comparability and reliability of human biomonitoring results
- Source :
- Schindler , B K , Esteban , M , Koch , H M , Castano , A , Koslitz , S , Cañas , A , Casteleyn , L , Kolossa-Gehring , M , Schwedler , G , Schoeters , G , Hond , E D , Sepai , O , Exley , K , Bloemen , L , Horvat , M , Knudsen , L E , Joas , A , Joas , R , Biot , P , Aerts , D , Lopez , A , Huetos , O , Katsonouri , A , Maurer-Chronakis , K , Kasparova , L , Vrbík , K , Rudnai , P , Naray , M , Guignard , C , Fischer , M E , Ligocka , D , Janasik , B , Reis , M F , Namorado , S , Pop , C , Dumitrascu , I , Halzlova , K , Fabianova , E , Mazej , D , Tratnik , J S , Berglund , M , Jönsson , B , Lehmann , A , Crettaz , P , Frederiksen , H , Nielsen , F , McGrath , H , Nesbitt , I , De Cremer , K , Vanermen , G , Koppen , G , Wilhelm , M , Becker , K & Angerer , J 2014 , ' The European COPHES/DEMOCOPHES project : Towards transnational comparability and reliability of human biomonitoring results ' , International Journal of Hygiene and Environmental Health , vol. 217 , no. 6 , pp. 653-61 .
- Publication Year :
- 2014
-
Abstract
- COPHES/DEMOCOPHES has its origins in the European Environment and Health Action Plan of 2004 to "develop a coherent approach on human biomonitoring (HBM) in Europe". Within this twin-project it was targeted to collect specimens from 120 mother-child-pairs in each of the 17 participating European countries. These specimens were investigated for six biomarkers (mercury in hair; creatinine, cotinine, cadmium, phthalate metabolites and bisphenol A in urine). The results for mercury in hair are described in a separate paper. Each participating member state was requested to contract laboratories, for capacity building reasons ideally within its borders, carrying out the chemical analyses. To ensure comparability of analytical data a Quality Assurance Unit (QAU) was established which provided the participating laboratories with standard operating procedures (SOP) and with control material. This material was specially prepared from native, non-spiked, pooled urine samples and was tested for homogeneity and stability. Four external quality assessment exercises were carried out. Highly esteemed laboratories from all over the world served as reference laboratories. Web conferences after each external quality assessment exercise functioned as a new and effective tool to improve analytical performance, to build capacity and to educate less experienced laboratories. Of the 38 laboratories participating in the quality assurance exercises 14 laboratories qualified for cadmium, 14 for creatinine, 9 for cotinine, 7 for phthalate metabolites and 5 for bisphenol A in urine. In the last of the four external quality assessment exercises the laboratories that qualified for DEMOCOPHES performed the determinations in urine with relative standard deviations (low/high concentration) of 18.0/2.1% for cotinine, 14.8/5.1% for cadmium, 4.7/3.4% for creatinine. Relative standard deviations for the newly emerging biomarkers were higher, with values between 13.5 and 20.5% for bisphenol A and betw
Details
- Database :
- OAIster
- Journal :
- Schindler , B K , Esteban , M , Koch , H M , Castano , A , Koslitz , S , Cañas , A , Casteleyn , L , Kolossa-Gehring , M , Schwedler , G , Schoeters , G , Hond , E D , Sepai , O , Exley , K , Bloemen , L , Horvat , M , Knudsen , L E , Joas , A , Joas , R , Biot , P , Aerts , D , Lopez , A , Huetos , O , Katsonouri , A , Maurer-Chronakis , K , Kasparova , L , Vrbík , K , Rudnai , P , Naray , M , Guignard , C , Fischer , M E , Ligocka , D , Janasik , B , Reis , M F , Namorado , S , Pop , C , Dumitrascu , I , Halzlova , K , Fabianova , E , Mazej , D , Tratnik , J S , Berglund , M , Jönsson , B , Lehmann , A , Crettaz , P , Frederiksen , H , Nielsen , F , McGrath , H , Nesbitt , I , De Cremer , K , Vanermen , G , Koppen , G , Wilhelm , M , Becker , K & Angerer , J 2014 , ' The European COPHES/DEMOCOPHES project : Towards transnational comparability and reliability of human biomonitoring results ' , International Journal of Hygiene and Environmental Health , vol. 217 , no. 6 , pp. 653-61 .
- Notes :
- English
- Publication Type :
- Electronic Resource
- Accession number :
- edsoai.on1322649540
- Document Type :
- Electronic Resource