Associations between urinary concentrations of PAEs metabolites and residential decoration materials
LIAO Chen-xi1, LIU Wei1, ZHANG Jia-ling1, SHI Wen-ming2, WANG Xue-ying1, CAI Jiao1, ZOU Zhi-jun1, LU Rong-chun1, SUN Chan-juan1, WANG Heng3, HUANG Chen1, ZHAO Zhuo-hui2
1. School of Environment and Architecture, University of Shanghai for Science and Technology, Shanghai 200093, China; 2. Department of Environmental Health, School of Public Health, Fudan University, Shanghai 200032, China; 3. Zhoushan Municipal Center for Disease Control and Prevention, Zhoushan 316021, China
434 morning urinary samples of school-age children accompanied by the characteristics information of their residences were obtained from rom the CCHH (China, Children, Homes, Health) study in Shanghai during 2013~2014. The overall distributions for urinary concentrations of PAEs metabolites and their associations with household decoration materials (floor and wall coverings) were investigated. Ten PAEs metabolites were analyzed by HPLC-MS/MS (high-performance liquid chromatography with tandem mass spectrometric detection). Non-parametric test was preformed to compare the concentration differences of PAEs metabolites among children living in the environment with different floor and wall coverings materials. The detection rates of these PAEs metabolites were above 90%, except for MBzP (51.2%) and MCHP (9.9%). The median concentrations (standard deviation) of these metabolites from high to low were as follows:MnBP, 58.1 (205.9) μg/L; MiBP, 46.2 (119.2) μg/L; MECPP, 39.0 (111.1) μg/L; MEHHP, 24.7 (92.6) μg/L; MEOHP, 14.5 (45.1) μg/L; MMP, 11.4 (21.4) μg/L; MEP, 10.1 (51.5) μg/L; MEHP, 4.5 (19.0) μg/L; MBzP, 0.2 (4.3) μg/L; MCHP,
廖晨曦, 刘炜, 张佳玲, 时文明, 王雪颖, 蔡姣, 邹志军, 路荣春, 孙婵娟, 王恒, 黄晨, 赵卓慧. 儿童尿液中PAEs代谢物浓度与居室装饰材料的关联[J]. 中国环境科学, 2017, 37(8): 3166-3174.
LIAO Chen-xi, LIU Wei, ZHANG Jia-ling, SHI Wen-ming, WANG Xue-ying, CAI Jiao, ZOU Zhi-jun, LU Rong-chun, SUN Chan-juan, WANG Heng, HUANG Chen, ZHAO Zhuo-hui. Associations between urinary concentrations of PAEs metabolites and residential decoration materials. CHINA ENVIRONMENTAL SCIENCECE, 2017, 37(8): 3166-3174.
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