PM2.5附着成分在慢性阻塞性肺疾病发病中的作用  

Role of PM2.5 attachment components in the pathogenesis of chronic obstructive pulmonary disease

作　　者：李佳琳 车春莉[1] Li Jialin;Che Chunli(Department of Respiratory Medicine,the First Affiliated Hospital of Harbin Medical University,Harbin 150010,China)

机构地区：[1]哈尔滨医科大学附属第一医院呼吸内科,150010

出　　处：《国际呼吸杂志》2020年第14期1111-1115,共5页International Journal of Respiration

摘　　要：细颗粒物(PM2.5)与慢性阻塞性肺疾病(COPD)的关系近年来得到众多学者的关注,现有研究认为PM2.5附着成分中有机多环芳烃、重金属及病原体组分是COPD发病与急性加重的重要危险因素,本文拟总结近年来PM2.5各附着成分在COPD发生、发展机制中的研究进展。The relationship between fine particulate matter(PM2.5)and chronic obstructive pulmonary disease(COPD)has attracted the attention of many scholars in recent years.It is now considered that polycyclic aromatic hydrocarbons,heavy metals and pathogens in PM2.5 are important risk factors for the development and acute exacerbation of COPD.This paper intends to summarize the research progress of PM2.5 components in the development mechanism of COPD in recent years.

关 键 词：肺疾病 慢性阻塞性 金属 重 PM2.5 多环芳烃 病原体 

分 类 号：R563.9[医药卫生—呼吸系统]