Comparison of lung damage in mice exposed to black carbon particles and   ozone-oxidized black carbon particles

doi:10.1016/j.scitotenv.2016.08.137

CORC > 北京大学 > 环境科学与工程学院

	Comparison of lung damage in mice exposed to black carbon particles and ozone-oxidized black carbon particles
	Chu, Hongqian ; Shang, Jing ; Jin, Ming ; Li, Qian ; Chen, Yueyue ; Huang, Hongpeng ; Li, Yuan ; Pan, Yao ; Tao, Xi ; Cheng, Zhiyuan ; Meng, Qinghe ; Jia, Guang ; Zhu, Tong ; Wei, Xuetao ; Hao, Weidong
刊名	SCIENCE OF THE TOTAL ENVIRONMENT
	2016
关键词	Black carbon oBC Il-33 Lung AMBIENT PARTICULATE MATTER HETEROGENEOUS CHEMISTRY DIESEL EXHAUST TOXICITY INFLAMMATION MORTALITY CYTOKINES AEROSOLS HEALTH ASTHMA
DOI	10.1016/j.scitotenv.2016.08.137
英文摘要	Black carbon (BC) is a key component of atmospheric particles and has a significant effect on human health. Oxidation could change the characteristics of BC and increase its toxicity. The comparison of lung damage in mice exposed to BC and ozone-oxidized BC (oBC) particles is investigated in this study. Mice which were intratracheally instilled with particles have a higher expression of IL-1 beta, IL-6 and IL-33 in bronchoalveolar lavage fluid (BALF). Also, the IL-6, IL-33 mRNA expression in the lung tissue of mice instilled with oBC was higher than that of mice instilled with BC. The expression of CD3 in the lung tissue of mice intratracheally instilled with oBC was higher than the mice distilled with BC. The pathology results showed that the lung tissue of mice instilled with oBC particles have much more inflammatory cells infiltration than that of mice treated with BC. It is believed that the PI3K-AKT pathway might be involved in the oBC particles caused lung damage. Results indicated that oBC particles in the atmosphere may cause more damage to health. (C) 2016 Elsevier B.V. All rights reserved.; Major Program of National Natural Science Foundation of China [21190051]; SCI(E); EI; PubMed; ARTICLE; weixt1010@gmail.com; whao@bjmu.edu.cn; 303-312; 573
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/493094]
专题	环境科学与工程学院
推荐引用方式 GB/T 7714	Chu, Hongqian,Shang, Jing,Jin, Ming,et al. Comparison of lung damage in mice exposed to black carbon particles and ozone-oxidized black carbon particles[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2016.
APA	Chu, Hongqian.,Shang, Jing.,Jin, Ming.,Li, Qian.,Chen, Yueyue.,...&Hao, Weidong.(2016).Comparison of lung damage in mice exposed to black carbon particles and ozone-oxidized black carbon particles.SCIENCE OF THE TOTAL ENVIRONMENT.
MLA	Chu, Hongqian,et al."Comparison of lung damage in mice exposed to black carbon particles and ozone-oxidized black carbon particles".SCIENCE OF THE TOTAL ENVIRONMENT (2016).