Research Article

Simultaneous Determination of Seven Active Components in Rat Plasma by UHPLC-MS/MS and Application to a Quantitative Study after Oral Administration of Huang-Lian Jie-Du Decoction in High Fat-Induced Atherosclerosis Rats

Figure 1

Chemical structures of baicalin, baicalein, wogonoside, wogonin, berberine, palmatine, jatrorrhizine, icariin (I.S.), and tetrahydropalmatine (I.S.).