Abstract
An integrated study on the levels of 7 polybrominated diphenyl ethers (PBDEs) in house dust and breast milk samples from women (N = 30) living in these households was conducted. ∑PBDEs ranged from <LOD to 523ngg-1 dust (median 4.9ngg-1 dust), and from 0.16 to 6.3ngg-1 lipid weight (lw) (median 0.49ngg-1 lw), in house dust and breast milk samples, respectively. Statistically significant correlations were observed between the mass fractions of BDE-153 from breast milk, and BDE-47, BDE-99 and BDE-100 from house dust, congeners that all originate from the "penta" formulation, indicating its dominance as PBDE exposure source in the examined household dusts. The number of electronic and electrical devices, and age of the building were positive, and the number of upholstered furniture and household area were negative predictors of PBDE dust levels. Mothers age was negative predictor of the PBDE levels in breast milk, possibly due to dilution of PBDEs in total body fat accumulated over the years. The results of health risk assessment suggest that detected PBDE levels don't pose non-cancer risk to the study population.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.