The in vitro cell culture experiment was conducted to study the effect of Danqi Piantan capsule( DPC) and DPC dislodge the antelope horn with artificial bezoar double( DPCBD) on nerve regeneration and blood vessel regeneration and preliminarily investigate the possibility of substituting antelope horn in DPC with artificial bezoar. In this experiment,rats were randomly divided into 5groups: the blank serum control group,the model group,DPC groups( 0. 306 g·kg-1·d-1,the same below),DPC remove of antelope hor...