以临床经验方补肾活血汤的兔含药血清作为培养基添加剂 ,对小鼠 2细胞期及 4～ 8细胞期胚胎体外培养至囊胚、孵化胚的各期胚胎发育情况进行了动态观察 ,结果表明药物血清对 2细胞期胚胎发育至 8细胞期乃至以后各期均有明显促进作用 ,并能显著提高 4～ 8细胞期胚胎发育至桑椹胚、囊胚、孵化胚的比率。提示了补肾活血汤具有促进早期胚胎发育的作用。 Using the rabbit serum containing clinical side Bushen Huoxue decoction as a medium additive, the development of mouse embryos at 2 cell stage and 4 to 8 cell stage in vitro was dynamically observed to the embryonic development of blastocyst and hatching embryos. It was shown that the drug serum significantly promoted the 2-cell stage embryo development to 8-cell stage and even later stages, and significantly improved the rate of embryo development from 4 to 8 cell stages to morula, blastocyst, and hatching embryos. This suggests that Bushen Huoxue Decoction has the effect of promoting early embryonic development.