Methods The micronucleus test of bone marrow cells, chromosome aberration test of bone marrow cells, sperm shape abnormality test in mice were carried out and the results were analyzed.

• 方法采用小鼠骨髓细胞微核试验、小鼠骨髓细胞染色体畸变试验、小鼠精子畸形试验进行观察。