The results showed that Shenghuazhixueying could contract mouse smooth muscle of womb and decrese NO of pregnant mouse smooth muscle of womb Shenghuazhixueying could increase contracture of wom.

• 以生化汤为对照组,观察生化止血饮对大鼠离体子宫平滑肌收缩的影响及对孕鼠子宫平滑肌匀浆中NO的影响。