Euphorbia ebracteolata Hayata (E. ebracteolata) is a Chinese herbal medicine used for the treatment of tumor diseases. An ultra-performance liquid chromatograph
Berberis petiolaris Wall,ex G.Don,an unexplored medicinal plant belonging to the family Berberidaceae,is a large deciduous shrub found in Western Himalaya betwe
In many areas of China Cirsium setosum is used as Cirsium japonicum DC.Although the two herbs have similar appearance and many similar compounds,they are totall
A sensitive and simultaneous liquid chromatography-tandem mass spectrometry method was developed and validated for quantification of ethinyl estradiol and levon