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. 2018 Jan 29;15(4):3650–3658. doi: 10.3892/etm.2018.5805

Figure 2.

Figure 2.

Curcumin promoted the apoptosis of LCSCs. (A) After treatment with 20 µM curcumin, the apoptosis of LCSCs was detected by flow cytometry. (B) The percentage of apoptotic cells in each group is shown. All experiments were repeated more than three times and the results are presented as the mean ± standard deviation. ***P<0.001 vs. control group. LCSCs, liver cancer stem cells; FITC, fluorescein isothiocyanate; PI, propidium iodide.