Research Article

Pharmacokinetic Comparison of 20(R)- and 20(S)-Ginsenoside Rh1 and 20(R)- and 20(S)-Ginsenoside Rg3 in Rat Plasma following Oral Administration of Radix Ginseng Rubra and Sheng-Mai-San Extracts

Figure 1

Chemical structures of ginsenosides Rh1 and Rg3 (a) and digoxin (b).
(a)
(b)