野胡萝卜(Daucus carot L.)籽挥发油碳氢部位为淡黄色液体,比重0.91;有收缩子宫的作用,临床可望作为引产药物。小鼠po LD_(50)为20.5 g/kg,sc LD_(50)>5.0g/kg。本文用Ames试验、微核试验、染色体畸变试验和体内、体外致畸胎试验对其特殊毒性进行检测。结果如下: 1.Ames试验:野胡萝卜籽挥发油在5000,1000,500,100和50 μg/皿,±S9时对TA97,TA98, Wild carrot (Daucus carot L.) seed hydrocarbon volatile hydrocarbons light yellow liquid, the proportion of 0.91; has the role of contraction of the uterus, the clinical is expected as a induction drug. The mouse po LD_(50) was 20.5 g/kg, sc LD_(50)> 5.0 g/kg. In this paper, Ames test, micronucleus test, chromosomal aberration test and teratogenic test in vitro and in vivo were used to test its specific toxicity. The results are as follows: 1. Ames test: Wild carrot seed volatile oils at 5000, 1000, 500, 100 and 50 μg/dish, ±S9 for TA97, TA98,