Objective: In this study, we observed the effect of melatonin on the frequency of sister chromatid exchange, micronucleus formation of binuclear cell in lymphocyte from human peripheral blood in vitro, micronucleus formation of mouse bone marrow polycychromatic erythrocyte in vivo, which were induced by chemical mutagen, and lymphocyte proliferation kenetics in vitro. Methods: ① Lymphocytes were cultured in vitro in the presence of 0.01,0.10,1.00 mmol/L melatonin, mitomycin C(MMC) (positive control), 0.5
来源:癌变·畸变·突变 2001 年 13卷 4期