采用大蒜根尖微核实验研究洁厕剂的遗传损伤效应,实验结果显示低浓度的洁厕剂可对大蒜根尖细胞造成遗传损伤,导致根尖细胞微核率和染色体畸变率显著上升,并且微核细胞数与其染色体畸变率的变化高度相关,随着微核率上升染色体畸变数显著增多。研究结果表明利用大蒜根尖细胞微核技术检测环境中洁厕剂毒性大小是可能的,可以作为评估日常化学合成洗涤剂毒性指标。 The garlic root apical micronucleus experiment was used to study the genetic damage effect of the toilet-cleaning agent. The experimental results showed that the low-concentration toilet-cleaning agent could cause genetic damage to the root tip cells of garlic, leading to the significant increase of the micronucleus rate and chromosome aberration rate The number of micronuclei is highly correlated with the rate of chromosome aberration, and the number of chromosome aberrations increases with the increase of micronucleus rate. The results show that the use of garlic root tip cell micronucleus detection of environmental toilet size toxicity is possible, can be used as an indicator of daily chemical synthesis detergent toxicity.