Study on the Toxicity of Jianpi Shengxue Granule on Perinatal Rats / 中国药房

ABSTRACT

OBJECTIVE:To investigate the toxicity effect of Jianpi shengxue granule on perinatal rats. METHODS:Based on body mass,pregnant rats were randomly divided into negative control group and Jianpi shengxue granule low-dose,medium-dose, high-dose groups(0.77,2.31,6.93 g/kg),21 in each group,and intragastrically given relevant medicines from the 15th d of preg-nancy until 21st d after delivery,once a day. Effects of Jianpi shengxue granule on general toxicity and fertility of maternal rats were observed,as well as the effects on athletic ability,learning and memory ability,fertility of F1 offspring and early viability of F2 offspring. RESULTS:In terms of toxicity effect on maternal rats,compared with control group,the days of pregnancy in Jianpi shengxue granule high-dose group was significantly prolonged(P0.05);there was no obvious effect on the indexes of offspring in Jianpi shengxue granule medium-dose,low-dose groups. CONCLUSIONS:The no toxic dose of Jianpi shengxue granule in maternal and offspring rats is 2.31 g/kg.