A Panel Study for Cardiopulmonary Effects Produced by Occupational   Exposure to Inhalable Titanium Dioxide

doi:10.1097/JOM.0b013e3182611a49

CORC > 北京大学 > 环境科学与工程学院

	A Panel Study for Cardiopulmonary Effects Produced by Occupational Exposure to Inhalable Titanium Dioxide
	Zhen, Sen ; Qian, Qin ; Jia, Guang ; Zhang, Ji ; Chen, Chunying ; Wei, Yongjie
刊名	journal of occupational and environmental medicine
	2012
关键词	FINE PARTICULATE MATTER PEAK EXPIRATORY FLOW AIR-POLLUTION BLOOD-PRESSURE LUNG-FUNCTION PULMONARY SURFACTANT DUST EXPOSURE ULTRAFINE WORKERS INHALATION
DOI	10.1097/JOM.0b013e3182611a49
英文摘要	Objectives: To investigate titanium dioxide (TiO2) exposure level in the finished product workshop, and its short-term cardiopulmonary effects, based on exposure assessment. Methods: Seven workers were recruited into the panel. Personal TiO2 exposure information, cardiopulmonary function, and the particle size distribution data were collected during working days. Linear mixed effect model was used to examine the association between TiO2 exposure and cardiopulmonary function changes. Results: The weight percentage of TiO2 particles more than 10 mu m, 1 to 10 mu m, and less than 1 mu m in the total dust was 14.5%, 69.5%, and 16%, respectively. Linear mixed effect model analysis showed that 1 mg/m(3) increase in daily personal TiO2 exposure was associated with the decline in maximum voluntary ventilation, peak expiratory flow, maximum mid-expiratory flow, and 75% of maximum expiratory flow. Conclusion: The study provided new evidence for health effects of occupational inhalable TiO2 exposure, which suggests setting up new occupational exposure standards for fine TiO2.; Public, Environmental & Occupational Health; SCI(E); PubMed; 1; ARTICLE; 11; 1389-1394; 54
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/343294]
专题	环境科学与工程学院
推荐引用方式 GB/T 7714	Zhen, Sen,Qian, Qin,Jia, Guang,et al. A Panel Study for Cardiopulmonary Effects Produced by Occupational Exposure to Inhalable Titanium Dioxide[J]. journal of occupational and environmental medicine,2012.
APA	Zhen, Sen,Qian, Qin,Jia, Guang,Zhang, Ji,Chen, Chunying,&Wei, Yongjie.(2012).A Panel Study for Cardiopulmonary Effects Produced by Occupational Exposure to Inhalable Titanium Dioxide.journal of occupational and environmental medicine.
MLA	Zhen, Sen,et al."A Panel Study for Cardiopulmonary Effects Produced by Occupational Exposure to Inhalable Titanium Dioxide".journal of occupational and environmental medicine (2012).