Fig. 6

Cell cycle analysis of A549 cells. Cells were cultured without treatment (a, control); 5 μg/mL EAME (b); 10 μg/mL EAME (c) and 20 μg/mL EAME (d) for 24 h. The percentage of non-apoptotic cells within each cell cycle was determined by flow cytometry. Compared to the control (a), EAME could induce apoptosis (increasing sub-G1 population)