THE CATHARTIC EFFECT OF QIRONGRUNCHANG MIXTURE / 中药新药与临床药理

The Qirongrunchang Mixture(QRRCM)is a prescription composed of Radix Astragali,Fructus Cannabis,etc.It is effective for habitual constipa- tion and constipation in the aged and the debilitated,It was shown in this study that oral administration of this mixture could accelerate the intestinal movement in mice with yang-deficiency in a dose-dependent manner,and exerted a cathartic effect on mice with eonstipation.It increased the volume of intestinal content in rabbits,but did not influence the absorption of water in the intestines.