Urinary monohydroxylated metabolites of polycyclic aromatic hydrocarbons in children living in city and rural residences in Southern China

Urinary 2-hydroxynaphthalene, 2-hydoxyfluorene, 9-hydroxyphenanthrene, 1-hydroxypyrene and 3-hydroxybenz[a]pyrene concentrations in 179 randomly selected voluntary students were determined in the Southern China, aged 14-16 and living in four areas with different levels of polycyclic aromatic hydroca...

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Veröffentlicht in:Environmental technology. - 1993. - 35(2014), 21-24 vom: 04. Nov., Seite 2973-81
1. Verfasser: Wang, Yu (VerfasserIn)
Weitere Verfasser: Fan, Ruifang, Dong, Yulian, Zhang, Wenbing, Sheng, Guoying, Fu, Jiamo
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2014
Zugriff auf das übergeordnete Werk:Environmental technology
Schlagworte:Journal Article Research Support, Non-U.S. Gov't 1-hydroxypyrene biological monitoring metabolite polycyclic aromatic hydrocarbons urine Environmental Pollutants Polycyclic Aromatic Hydrocarbons
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520 |a Urinary 2-hydroxynaphthalene, 2-hydoxyfluorene, 9-hydroxyphenanthrene, 1-hydroxypyrene and 3-hydroxybenz[a]pyrene concentrations in 179 randomly selected voluntary students were determined in the Southern China, aged 14-16 and living in four areas with different levels of polycyclic aromatic hydrocarbons (PAHs) in soil, water and ambient air. The excretion of 1-hydroxypyrene is significantly higher in students of the urban than in students of the rural, while there are no significant differences of urinary 2-hydroxynaphthalene, 2-hydoxyfluorene and 9-hydroxyphenanthrene between urban and rural children. Mean concentrations of 1-hydroxypyrene (0.54-0.80 μmol/mol creatinine) in the study are much higher than those in the children of Denmark, Germany, Spain, USA, Korea, Japan and Taiwan, and a little higher than those in the children of Ukraine and Thailand. Urinary 2-hydroxynaphthalene concentrations in the study are a little higher than those in the children of USA, and similar to that in non-occupational exposure residences in Korea. Urinary 9-hydroxyphenanthrene concentrations in China are much higher than those in the children of USA. Differences between children with smoking parents and non-smoking parents are not significant in the study 
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650 4 |a urine 
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650 7 |a Polycyclic Aromatic Hydrocarbons  |2 NLM 
700 1 |a Fan, Ruifang  |e verfasserin  |4 aut 
700 1 |a Dong, Yulian  |e verfasserin  |4 aut 
700 1 |a Zhang, Wenbing  |e verfasserin  |4 aut 
700 1 |a Sheng, Guoying  |e verfasserin  |4 aut 
700 1 |a Fu, Jiamo  |e verfasserin  |4 aut 
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