Mutagenicity and Carcinogenicity of Size-Fractionated Indoor Air Particles from the Areas with High Incidence of Lung Cancer in Xuanwei County / 环境与健康杂志

Ames Salmonella assay and sister chro-matid exchanges in CHO cell were used to study the mutagenicity of Size-fractionated indoor air particles from the areas with high incidence of lung cancer in Xuanwei county.Two states skin tumor test was used to study the Carcinogenicity.The results indicate that:all size-fractionated Particles have mutagenicity and carcinogenicity,the more the size is smaller,the more the mutagenicity and carcinogencity is stronger.