Figure 2 | Scientific Reports

Figure 2

From: Pterostilbene exerts anticancer activity on non-small-cell lung cancer via activating endoplasmic reticulum stress

Figure 2

Effect of PT treatment on the apoptosis of PC9 and A549 cells (24 h). After treatment on both cell lines (A for PC9, B for A549), the apoptotic index of PT-treated groups exerted a dose-dependent increase in induction of apoptosis. The upper panel showed the cell nucleus (blue) and the lower panel displayed the apoptotic cells (green). All of the results were expressed as the mean ± SD; n = 6. aP < 0.05 vs. the control group, bP < 0.05 vs. the 20 μM PT-treated group, cP < 0.05 vs. the 40 μM PT-treated group.

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