3 結果
BACKGROUND
The quality standard of Tripterygium glycosides tablet (TGT) by CFDA can not fully reflect the effectiveness and safety. While, Q-marker was proposed to solve the problem of traditional Chinese medicine. PK-marker is mainly used to reflect the material exposure and the influencing factors
A novel liquid chromatography-atmospheric-pressure chemical ionization-mass spectrometry (LC-APCI/MS) method was developed and validated for the simultaneous determination of four sesquiterpene pyridine alkaloids (wilfortrine, wilfordine, wilforgine and wilforine) in human plasma. The
Tripterygium wilfordii multiglycoside( GTW),an extract derived from T. wilfordii,has been used for rheumatoid arthritis and other immune diseases in China. However its potential hepatotoxicity has not been investigated completely. Firstly,the content of triptolid( TP) in GTW was 0. 008% confirmed by