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. 2018 Aug 2;16(4):5020–5026. doi: 10.3892/ol.2018.9253

Figure 2.

Figure 2.

Liriodenine promotes apoptosis in ECA-109 cells. ECA-109 cells treated with liriodenine (0.1 and 1 µM) with/without IR for 24 h. (A) Flow cytometry analysis demonstrates that liriodenine increases apoptosis in ECA-109 cells. (B) Proportion of apoptotic cells in (A) were quantified. Results were obtained from three independent experiments. Error bars represent the standard error of the mean. *P<0.05 and **P<0.01. IR, irradiation; AV, annexin V; PI, propidium iodide.