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. 2019 Aug 20;10(9):630. doi: 10.1038/s41419-019-1733-8

Fig. 1. Effect of diol-type ginsenosides on the cell viability of cancer cells.

Fig. 1

a Chemical structure of diol-type ginsenosides used in this study. b Inhibitory effects of diol-type ginsenosides on the cell viability of PLC/PRF/5, MCF-7, A549, PANC-1, and HCT-8 cells were analyzed by MTT assay. c Summary of IC50 values for each group. PPD has an excellent inhibitory effect on the viability of cancer cells. Data are presented as means of three experiments, and error bars represent SD (*P < 0.05 and **P < 0.01)