Assessment of exposure to polycyclic aromatic hydrocarbons in preschool children: Levels and impact of preschool indoor air on excretion of main urinary monohydroxyl metabolites
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- 作者：Marta Oliveiraa ; b ; Klara Slezakovaa ; b ; Cristina Delerue-Matosa ; Maria do Carmo Pereirab ; Simone Moraisa ; sbm@isep.ipp.pt" class="auth_mail" title="E-mail the corresponding author
- 关键词：Children exposure ; Diagnostic ratios ; Indoor/outdoor ratios ; Monitoring and biomonitoring ; Polycyclic aromatic hydrocarbons (PAHs)
- 刊名：Journal of Hazardous Materials
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：322
- 期：part_PB
- 页码：357-369
- 全文大小：1652 K
文摘
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Children PAHs exposure was assessed by environmental monitoring and biomonitoring;.
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Total levels of PAHs in preschools were higher indoors than outdoors;.
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Indoor sources affected mainly levels of lighter compounds (2–3 rings);.
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Combined level of 1OH-Naph and 1OH-Ace was predominant among urinary metabolites;.
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Significant correlations were found among urinary OH-PAH excretion and inhaled PAHs.