Research Article

Identification of 20(S)-Ginsenoside Rh2 as a Potential EGFR Tyrosine Kinase Inhibitor

Figure 1

(a) 20(S)-Rh2 inhibited the activity of EGFR kinase and (b) A549 cell proliferation. DMSO-treated group was used as control. , , and .
(a)
(b)