Pharmacodynamic study on Huanglian Jiedu Decoction in mice by serum pharmacological method Comparison on fingerprints of extract solutions from Huanglian Jiedu Decoction by three kinds of methods Comparison on fingerprints of extract solutions from Huanglian Jiedu Decoction by three kinds of methods Correlation between in vivo pharmacodynamics and pharmacokinetics of berberine in Huanglian Jiedu Decoction used for rats with cerebral ischemia Analysis on pharmacokinetics-pharmacodynamics correlation of Huanglian Jiedu Decoction Correlation between in vivo pharmacodynamics and pharmacokinetics of berberine in Huanglian Jiedu Decoction used for rats with cerebral ischemia Effects of Huanglian Jiedu Decoction on activities of intestinal disaccharidases in diabetic rats