The study was undertaken with the purpose of determining the mutagenicity of sodium fluoride on peripheral lymphocytes culture in vivo (rabbits) and in vitro (men, rabbits), by the method of sister chromatid exchange (SCE).

• 用姐妹染色单体交换(SCE)测试技术,在离体培养条件下研究了不同浓度氟化钠(NaF)对人、兔外周血淋巴细胞的影响。