Study on effect of total flavonoids of Oldenlendia difflusa on ulcerative colitis and its immunological mechanism Research of therapeutical effect and immunologic mechanism of Jiawei Foshou San on model rats of endometriosis Influence of Minkeqing oral liquid on IL-6,IL-8, ET-1, TX-B2 in blood and to observe bronchoalveolar lavage fluid of the rat with inhalating ovalbumin