摘要
评价超细三七粉致畸作用。将健康SD受孕大鼠45只随机分为4组，每组10-12只，于孕第7～16d连续分别经口给予含超细三七粉0％、2．5％、5．0％、10．0％饲料，观察致畸作用。结果表明，超细三七粉在饲料中最高添加量10％（实际摄入量为7．81g／kg．bw．d）时，未发现胚胎毒性和致畸作用。
Total 45 SD rats were divided randomly into 4 groups, and each group was administered orally with the radix notoginseng powder at the dose of 0%, 2.5%, 5.0%, 10.0% for 10 days. The results showed that there were no embryotoxieity and teratogenieity effects when 10% radix notoginseng powder was added.
关键词
超细三七粉
大鼠
致畸性
Radix notoginseng powder
Rat
Teratogenicity
