Simultaneous studies wereconducted on bone marrow micronucleus and spermatocyte chromosome aberration in mice, yielding negative resultsand no evidence of mutagenic effects.

• 同时报道了小鼠骨髓微核和睾丸精母细胞染色体畸变试验研究的结果,即两项试验均为阴性,无致突变效应。