Fig. 2

Effect of luteolin on cell apoptosis in GC. a, b The apoptosis of GC cells was increased upon luteolin treatment compared with the control groups. The percentages of both early and late apoptotic cells in 10 and 30 μM luteolin-treated groups were higher than the control groups. c, d The histograms show the percentage of cell apoptosis in GC cells. e Phosphorylation of Akt (Ser-473) was inhibited by luteolin, as observed by Western blot analysis. Results are the means of three independent experiments. *P < 0.05, **P < 0.01