Figure 3

Effects of ginsenoside Ro on cell viability and proliferation. (A) and (B) Ginsenoside Ro within 100 μg/mL produced no significant cytotoxicity against human colon cancer HT29 cells and endothelial HUVECs. (C) Flow cytometric analysis showed no significant apoptotic signs in the HT29 cells treated with ginsenoside Ro.