BAO Jia-jia, LI Rui, SUN Shi-yi, YAN Jun. Research progress on chemical composition and health effects of traffic-related PM2.5[J]. Journal of Environmental and Occupational Medicine, 2018, 35(1): 66-72. DOI: 10.13213/j.cnki.jeom.2018.17530
Citation: BAO Jia-jia, LI Rui, SUN Shi-yi, YAN Jun. Research progress on chemical composition and health effects of traffic-related PM2.5[J]. Journal of Environmental and Occupational Medicine, 2018, 35(1): 66-72. DOI: 10.13213/j.cnki.jeom.2018.17530

Research progress on chemical composition and health effects of traffic-related PM2.5

  • With the continuous development of urbanization, traffic-related PM2.5 have become one of the most important sources of atmospheric particulate matters. Traffic-related PM2.5 can enrich multiple harmful chemicals, contribute to the development of respiratory, cardiovascular, nervous, and digestive diseases, and produce reproductive toxicity and carcinogenicity. According to available studies, this article reviewed the sources and chemical components of traffic-related PM2.5, as well as their effects on respiratory system, cardiovascular system, nervous system, digestive system, reproduction, and carcinogenesis, aiming to provide a clear picture of traffic-related PM2.5 and a scientific and theoretical basis for decision making.

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