Effects of Manganese on Frequencies of Micronucleus and Sister Chromatid Exchange in Human Peripheral Blood Lymphocytes in Vitro / 环境与健康杂志

ABSTRACT

0.01). A sig-nificant dose-reponse relationship was also found between the manganese exposure doses and the frequencies of mi-cronucleus and SCE in experimental group. Conclusion Lower exposure levels of manganese of ≤0.25?g/ ml were safe to genetic materials, but higher manganese exposure levels of ≥0.75?g/ml might cause different kinds of DNA damages.