我国大气环境毒理学研究新进展

李君灵; 孟紫强

生态毒理学报

我国大气环境毒理学研究新进展

李君灵, 孟紫强. 我国大气环境毒理学研究新进展[J]. 生态毒理学报, 2012, 7(2): 133-139.

引用本文:

李君灵, 孟紫强. 我国大气环境毒理学研究新进展[J]. 生态毒理学报, 2012, 7(2): 133-139.

Li Junling, Meng Ziqiang. Current Progress in Atmospheric Environmental Toxicology in China[J]. Asian journal of ecotoxicology, 2012, 7(2): 133-139.

Citation:

Li Junling, Meng Ziqiang. Current Progress in Atmospheric Environmental Toxicology in China[J]. Asian journal of ecotoxicology, 2012, 7(2): 133-139.

我国大气环境毒理学研究新进展

李君灵^1,2,
孟紫强²

1. 山西财经大学体育学院, 太原 030006;
2. 山西大学环境医学与毒理学研究所, 太原 030006

作者简介: 李君灵(1970-),女,博士,副教授,研究领域:环境毒理学与运动生理学;E-mail:lijunling_ljl@163.com

中图分类号: X171.5

Current Progress in Atmospheric Environmental Toxicology in China

Li Junling^1,2,
Meng Ziqiang²

1. School of Physical Education, Shanxi University of Finance and Economics, Taiyuan 030006, China;
2. Institute of Environmental Medicine and Toxicology, Shanxi University, Taiyuan 030006, China

摘要: 对大气环境中重要污染物的毒理学作用及其机制方面的文献进行综述。首先,总结了细颗粒物(PM_2.5)和纳米颗粒物对呼吸系统和心血管系统毒理学作用及其机理方面的研究;然后,评述了二氧化硫(SO₂)对基因表达的影响及内源性SO₂生理作用方面的研究,提出SO₂既是一种全身性毒物,又是一种新型信号分子的新观点;对大气环境致癌物,特别是有关苯并芘致癌作用分子机制的研究进行讨论;对大气中臭氧和光化学烟雾对健康影响的研究作了评述;最后,对室内空气污染物尤其是甲醛的毒性作用及其机理方面的最新研究进行了评论。
- 大气环境毒理学 /
- 细颗粒物 /
- 二氧化硫 /
- 致癌物 /
- 臭氧 /
- 甲醛
Abstract: Toxicological effects and mechanisms of important pollutants in the atmospheric environment are reviewed. Firstly, the studies on toxicological effects and mechanisms of fine particles (PM_2.5) and nanometer particles on respiratory and cardiovascular systems are summarized. Secondly, the investigations on effects of sulfur dioxide (SO₂) on gene expressions and physiological roles of endogenous SO₂ are commented. It is proposed that SO₂ is a systemic toxin and a new type-gas transmitter. Thirdly, the molecular carcinogenesis mechanisms of carcinogens in the atmospheric environment, especially benzopyrene, are discussed. Fourthly, toxic effects of atmospheric ozone and photochemical smog on health are summerized. Finally, the up to date studies on toxic effects and mechanisms of indoor air pollutants, especially formaldehyde, are commented.
- atmospheric environmental toxicology /
- fine particles /
- sulfur dioxide /
- carcinogen /
- ozone /
- formaldehyde

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李君灵, 孟紫强. 我国大气环境毒理学研究新进展[J]. 生态毒理学报, 2012, 7(2): 133-139.

引用本文:

李君灵, 孟紫强. 我国大气环境毒理学研究新进展[J]. 生态毒理学报, 2012, 7(2): 133-139.

Li Junling, Meng Ziqiang. Current Progress in Atmospheric Environmental Toxicology in China[J]. Asian journal of ecotoxicology, 2012, 7(2): 133-139.

Citation:

Li Junling, Meng Ziqiang. Current Progress in Atmospheric Environmental Toxicology in China[J]. Asian journal of ecotoxicology, 2012, 7(2): 133-139.

我国大气环境毒理学研究新进展

李君灵^1,2,
孟紫强²

作者简介: 李君灵(1970-),女,博士,副教授,研究领域:环境毒理学与运动生理学;E-mail:lijunling_ljl@163.com
1. 山西财经大学体育学院, 太原 030006;

2. 山西大学环境医学与毒理学研究所, 太原 030006

收稿日期: 2011-08-12

关键词:

摘要: 对大气环境中重要污染物的毒理学作用及其机制方面的文献进行综述。首先,总结了细颗粒物(PM_2.5)和纳米颗粒物对呼吸系统和心血管系统毒理学作用及其机理方面的研究;然后,评述了二氧化硫(SO₂)对基因表达的影响及内源性SO₂生理作用方面的研究,提出SO₂既是一种全身性毒物,又是一种新型信号分子的新观点;对大气环境致癌物,特别是有关苯并芘致癌作用分子机制的研究进行讨论;对大气中臭氧和光化学烟雾对健康影响的研究作了评述;最后,对室内空气污染物尤其是甲醛的毒性作用及其机理方面的最新研究进行了评论。

English Abstract

Current Progress in Atmospheric Environmental Toxicology in China

Li Junling^1,2,
Meng Ziqiang²

1. School of Physical Education, Shanxi University of Finance and Economics, Taiyuan 030006, China;
2. Institute of Environmental Medicine and Toxicology, Shanxi University, Taiyuan 030006, China

Received Date: 2011-08-12

Keywords:

Abstract: Toxicological effects and mechanisms of important pollutants in the atmospheric environment are reviewed. Firstly, the studies on toxicological effects and mechanisms of fine particles (PM_2.5) and nanometer particles on respiratory and cardiovascular systems are summarized. Secondly, the investigations on effects of sulfur dioxide (SO₂) on gene expressions and physiological roles of endogenous SO₂ are commented. It is proposed that SO₂ is a systemic toxin and a new type-gas transmitter. Thirdly, the molecular carcinogenesis mechanisms of carcinogens in the atmospheric environment, especially benzopyrene, are discussed. Fourthly, toxic effects of atmospheric ozone and photochemical smog on health are summerized. Finally, the up to date studies on toxic effects and mechanisms of indoor air pollutants, especially formaldehyde, are commented.