Study on metabolism of tetramethylpyrazine in system of rat liver microsomes In vitro inhibition of five traditional Chinese medicine injections on rat liver microsomal CYP3A Effect of Siwu decoction and its combined administration on hepatic P450 enzymatic activity and mRNA expression in rats Effect of oligosaccharide esters and polygalaxanthone Ⅲ from Polygala tenuifolia willd towards cytochrome P450 Enzyme reaction kinetics, metabolic enzyme phenotype, and metabolites of berberine Compatible effects of Corydalis Rhizoma and Angelicae Dahuricae Radix components on enzymatic reaction kinetics of dl-tetrahydropalmatine in rat liver microsomes Identification of metabolites of epiberberine in rat liver microsomes and its inhibiting effects on CYP2D6 Screening of Chinese materia medica possessed inhibitory effect on cytochrome P4502D6 in liver microsomes of rats Inhibitory effect of different species of hydroxygenkwanin on UGTs and UGT1A1 activities CYP450 enzyme inhibition of berberine in pooled human liver microsomes by cocktail probe drugs Study on inhibitory effect of water extract of Polygonum multiflorum on CYP1A2 and CYP2E1 enzymatic activities and mRNA expressions in rat liver Effect of Gegen Qinlian decoction on hepatic cytochrome CYP450 isozymes in rats by HPLC-MS/MS Inhibitory mechanism of tetrahydropalmatine enantiomers on cytochrome P450 in human liver microsomes Metabolic stability and metabolic enzyme phaenotypes of lanceolatin B in liver microsomes of different species by UPLC-MS/MS In vitro and In vivo effects of six Coptidis alkaloids on liver microsomes UGTs and UGT1A1 activities in rats and mice In vitro metabolism of anti-tumor compound E7 in different species of liver microsomes In vitro effects of Genkwa Flos chloroform extract on activity of human liver microsomes UGTs and UGT1A1 Effect of Qingkailing injection on rat CYP1A2 and CYP2D6 activity Metabolic kinetic of puerarin in beagle liver microsomal by HPLC-ESI-MS Interaction between four herb compounds and a western drug by CYP3A4 enzyme metabolism in vitro Comparative metabolism of three amide alkaloids from Piper longum in five different species of liver microsomes