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学科主题: 公共卫生
题名:
Chemical constituents of fine particulate air pollution and pulmonary function in healthy adults: The Healthy Volunteer Natural Relocation study
作者: Wu, Shaowei1; Deng, Furong1; Hao, Yu1; Shima, Masayuki2; Wang, Xin1; Zheng, Chanjuan1; Wei, Hongying1; Lv, Haibo1; Lu, Xiuling1; Huang, Jing1; Qin, Yu1; Guo, Xinbiao1
关键词: Air pollution ; Chemical constituent ; Pulmonary function ; Particulate matter ; Peak expiratory flow
刊名: JOURNAL OF HAZARDOUS MATERIALS
发表日期: 2013-09-15
DOI: 10.1016/j.jhazmat.2013.05.018
卷: 260, 页:183-191
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology
类目[WOS]: Engineering, Environmental ; Engineering, Civil ; Environmental Sciences
研究领域[WOS]: Engineering ; Environmental Sciences & Ecology
关键词[WOS]: PEAK EXPIRATORY FLOW ; AMBIENT AIR ; RESPIRATORY SYMPTOMS ; COARSE PARTICLES ; OXIDATIVE STRESS ; BLOOD-PRESSURE ; LUNG-FUNCTION ; MATTER ; EXPOSURE ; SCHOOLCHILDREN
英文摘要:

The study examined the associations of 32 chemical constituents of particulate matter with an aerodynamic diameter <= 2.5 mu m (PM2.5) with pulmonary function in a panel of 21 college students. Study subjects relocated from a suburban area to an urban area with changing ambient air pollution levels and contents in Beijing, China, and provided daily morning/evening peak expiratory flow (PEF) and forced expiratory volume in 1 s (FEV1) measurements over 6 months in three study periods. There were significant reductions in evening PEF and morning/evening FEV1 associated with various air pollutants and PM2.5 constituents. Four PM2.5 constituents (copper, cadmium, arsenic and stannum) were found to be most consistently associated with the reductions in these pulmonary function measures. These findings provide clues for the respiratory effects of specific particulate chemical constituents in the context of urban air pollution. (C) 2013 Elsevier B.V. All rights reserved.

语种: 英语
所属项目编号: 81072267 ; 2006BAI19B06 ; 2012AA062804
项目资助者: National Natural Science Foundation of China ; National Key Technologies R&amp ; D Program of China ; National High Technology Research and Development Program of China ; Academic Award for Excellent Doctoral Candidates of the Ministry of Education of the People&prime ; s Republic of China
WOS记录号: WOS:000324563500023
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.bjmu.edu.cn/handle/400002259/54780
Appears in Collections:北京大学公共卫生学院_期刊论文

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作者单位: 1.Hyogo Coll Med, Dept Publ Hlth, Nishinomiya, Hyogo, Japan
2.Peking Univ, Dept Occupat & Environm Hlth Sci, Sch Publ Hlth, Beijing 100191, Peoples R China

Recommended Citation:
Wu, Shaowei,Deng, Furong,Hao, Yu,et al. Chemical constituents of fine particulate air pollution and pulmonary function in healthy adults: The Healthy Volunteer Natural Relocation study[J]. JOURNAL OF HAZARDOUS MATERIALS,2013,260:183-191.
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