This essay introducts micronucleus of bone marrow,sperm deformity,chromosome aberration,and analyze of synaptonemal complex, approaching effect of GTW to male mice in genesis toxicity.

• 分别采用骨髓微核实验、精子畸形实验、染色体畸变实验和联会复合体技术，研究雷公藤多甙对雄性小鼠生殖细胞的遗传毒性。