重金属镉污染及其毒性研究进展  

Pollution and toxicity of cadmium: a review of recent studies

作　　者：杜丽娜[1] 余若祯[1] 王海燕[1] 陆韻[2] 刘征涛[1] 

机构地区：[1]中国环境科学研究院环境基准与风险评估国家重点实验室,北京100012 [2]清华大学环境学院

出　　处：《环境与健康杂志》2013年第2期167-174,共8页Journal of Environment and Health

基　　金：科技部国家水体污染控制与治理科技重大专项(2012ZX07501-003);环境保护部国家环保公益性行业科研专项(200809046)

摘　　要：该文基于目前镉污染状况及其对生物体和生态环境的各种不良影响,综述了环境中镉的来源、分布、生物暴露途径和人体暴露状况,分析了镉对呼吸系统、心血管系统、免疫系统、生殖系统和胚胎发育的毒性效应,概括了对镉毒性具有拮抗性的物质和其发挥作用的机制及现今尚未解决的研究难题和未来发展的研究重点。Based on cadmium pollution, the source, distribution, the way of biological exposure of cadmium, human exposure situation were explained, and the toxic effects to respiratory system, cardiovascular system, immune system, reproductive system and development system were analyzed. At last antagonistic substances and their function mechanism on the toxicity of cadmium and the research problem which was not yet solved and the research key point of the future development were pointed out.

关 键 词：镉 金属 重 毒性 镉抗性物质 

分 类 号：R994.6[医药卫生—毒理学]