Résultats de la recherche - 11 results
Simultaneous determination of parabens, bisphenols and alkylphenols in human placenta by ultra-high performance liquid chromatography-tandem mass spectrometry
(25%). The concentrations of parabens ranged from 0.5 to 7.1 ng g−1 for MeP, from 0.5 to 4.5 ng g−1 for EtP and from 0.5 to 9.1 ng g−1 for PrP. The levels of bisphenols ranged from 0.5 to 3.9 ng g−1 for ...
Simultaneous determination of parabens, bisphenols and alkylphenols in human placenta by ultra-high performance liquid chromatography- tandem mass spectrometry
and that levels of several compounds with known /suspected endocrine disrupting properties could be detected or quantified in human placenta samples. The results therefore suggest that fetal exposure to ...
Plasticizers and bisphenol A, in packaged foods sold in the Tunisian markets: study of their acute in vivo toxicity and their environmental fate.
packaged foods are considered as among the major sources of human exposure to plasticizers and bisphenol which migrate from plastic packing. In the present study, a wide range of food products sold on the ...
Evaluation of the potential health risks of substances migrating from polycarbonate replacement baby bottles.
non-intentionally added substances). For the listed substances, concentrations in the migration solutions were compared to their respective specific migration limits (SML) (when applicable). Migration of all ...
Study of the possible migration risks of food contact materials for children under 3 years
food packaging) from which it can be released into the food, the major exposure source of BPA to humans. Since BPA has endocrine disrupting properties, its use was prohibited for the production of ...
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 ...
Development and application of a non-target extraction method for the analysis of migrating compounds from plastic baby bottles by GC-MS.
the nature of (other) substances migrating from the polymeric alternatives to polycarbonate is much less known. Therefore, there is an urgent need to assess the risks associated with the migration of ...
The European COPHES/DEMOCOPHES project: towards transnational comparability and reliability of human biomonitoring results.
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 ...
In vitro model to study the endocrine disrupting activity of migration products from plastic food contact materials
about BPA because several studies have shown endocrine disruptor potency of BPA causing possible adverse health effects. In January 2011, the European Commission decided to ban the use of polycarbonate to ...
Evaluation of a screening system for obesogenic compounds: screening of endocrine disrupting compounds and evaluation of the PPAR dependency of the effect.
Transcriptional Activation Abstract: Recently the environmental obesogen hypothesis has been formulated, proposing a role for endocrine disrupting compounds (EDC s) in the development of obesity. To evaluate this ...