OBJECTIVE: To research the representative ingredient excretion in bile using the different compatibilities of Wuji Wan, in order to indicate the regularity of compatibility. METHOD: L9 (3(4)) orthogonal design table was used, in addition 9 simples, altogether 18 compatibilities. After duodenal administration bile at different time spot was collected for LC-MS detection. RESULT: The excretion of Evodiae Fructus was negative correlated with that of berberine and palmatine in bile. The excretion of Paeoniae Radix Alba was positive correlated with that of berberine and palmatine in bile. The excretion of Coptidis Rhizoma, Paeoniae Radix Alba was negative correlated with that of evodiamine, rutaecarpine; meanwhile, the most superior proportion was also caculated which promote the representative ingredient excrete from bile. CONCLUSION: Evodiae fructus suppresses representative ingredients of Coptidis Rhizoma excrete through bile. Paeoniae Radix Alba promote suppresses representative ingredients of Coptidis Rhizoma excrete through bile. Coptidis Rhizoma, paeoniae Radix Alba suppresses representative ingredients of Evodiae Fructus excrete through bile. Coptidis Rhizoma, Evodiae Fructus suppresses representative ingredients of Paeoniae Radix Alba excrete through bile.
OBJECTIVE: To research the representative ingredient excretion in bile using the different compatibilities of Wuji Wan, in order to indicate the regularity of compatibility. METHOD: L9 (3(4)) orthogonal design table was used, in addition 9 simples, altogether 18 compatibilities. After duodenal administration bile at different time spot was collected for LC-MS detection. RESULT: The excretion of Evodiae Fructus was negative correlated with that of berberine and palmatine in bile. The excretion of Paeoniae Radix Alba was positive correlated with that of berberine and palmatine in bile. The excretion of Coptidis Rhizoma, Paeoniae Radix Alba was negative correlated with that of evodiamine, rutaecarpine; meanwhile, the most superior proportion was also caculated which promote the representative ingredient excrete from bile. CONCLUSION: Evodiae fructus suppresses representative ingredients of Coptidis Rhizoma excrete through bile. Paeoniae Radix Alba promote suppresses representative ingredients of Coptidis Rhizoma excrete through bile. Coptidis Rhizoma, paeoniae Radix Alba suppresses representative ingredients of Evodiae Fructus excrete through bile. Coptidis Rhizoma, Evodiae Fructus suppresses representative ingredients of Paeoniae Radix Alba excrete through bile.