Active fraction selection of Artocarpus hypargyraea and its mechanism of anti- rheumatoid arthritis Effects of Natural Cow-bezoar,Cultured Cow-bezoar and Chicken Bile on Rat Paw Edema and PGE2 Content of Inflammatory Tissues of Rat AntinociceptiVe response mechanism of tetramethylpyrazine Effect of six polysaccharides in formulas derived from Yaotongning on expression of inflammatory cytokines in macrophages and proliferation of chondrocyte Comparative studies on anti-inflammatory and analgesic activities of different fractions from Isatidis Radix Inhibiting effect of Shuang huang lian microemulsion on cytokines of  carrageenan induced pleuritis in rats Study of a glycoprotein from Gastrodia elata: its effects of anticoagulation and antithrombosis Bioactivity assay of Bupleurum injection for inhibiting PGE2 release in vitro Study on antitumor inflammatory response of Qinghao-Biejia Formula