| 夏艺,范丽,管宇,刘士远,萧毅.环境空气PM2.5与肺部疾病关系的进展[J].Chinese journal of Epidemiology,2017,38(7):993-996 |
| 环境空气PM2.5与肺部疾病关系的进展 |
| Progress in research of relationship between ambient air PM2.5 and lung diseases |
| Received:December 28, 2016 |
| DOI：10.3760/cma.j.issn.0254-6450.2017.07.029 |
| KeyWord: 环境空气 细颗粒物,PM2.5 流行病学 肺部疾病 |
| English Key Word: Ambient air Fine particulate matters,PM2.5 Epidemiology Lung diseases |
| FundProject:国家自然科学基金（81501618，81370035，81501470，81230030）；上海市浦江人才计划（15PJD002） |
| Author Name | Affiliation | E-mail | | Xia Yi | Department of Radiology, Changzheng Hospital, The Second Military Medical University, Shanghai 200003, China | | | Fan Li | Department of Radiology, Changzheng Hospital, The Second Military Medical University, Shanghai 200003, China | | | Guan Yu | Department of Radiology, Changzheng Hospital, The Second Military Medical University, Shanghai 200003, China | | | Liu Shiyuan | Department of Radiology, Changzheng Hospital, The Second Military Medical University, Shanghai 200003, China | | | Xiao Yi | Department of Radiology, Changzheng Hospital, The Second Military Medical University, Shanghai 200003, China | xiaoyi@188.com |
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| Abstract: |
| PM2.5 是指大气中直径小于或等于2.5 μm的颗粒物，它能渗透进肺部，更多的沉积在肺泡里，最终导致肺功能的受损。不论短期还是长期PM2.5的暴露都与呼吸系统疾病相关，包括哮喘、慢性阻塞性肺疾病及肺癌。本文主要从流行病学方向出发，阐述环境空气PM2.5 的暴露对人体呼吸系统的影响。 |
| English Abstract: |
| Fine Particulate Matter (PM2.5-particles with an aerodynamic diameter ≤ 2.5 μm) can penetrate deeply into the lung, deposit in the alveoli, and consequently impair lung function. Both short term and long term exposures to PM2.5 are associated with the incidence of respiratory diseases (e.g. asthma, chronic obstructive pulmonary disease, lung cancer). This paper summarizes the effects of ambient air PM2.5 exposure on human respiratory system revealed by epidemiological studies. |
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