Effects of Baizhu Huangqi Decoction and Its Effective-part Prescription on Mice Ulcerative Colitis / 中药新药与临床药理

Objective To observe the effects of Baizhu Huangqi Decoction and its effective-part prescription on mice ulcerative colitis(UC).Methods The mice UC model was induced by clyster with 2,4,6-trinitrobenzenesulfonic acid(TNBS)and the effects were comprehensively evaluated by disease activity index,the macroscopic and histological assessment of colon mucosa damage and the activity of myeloperoxidase(MPO).Results Both Baizhu Huangqi Decoction and its effective-part prescription had effects on disease activity index(DAI),inflammation index and MPO activity.The effect of effective-part prescription was better than that of UC model group(P