Figure 5.
Isorhamnetin, cis-platin, carboplatin-induced apoptosis of A-549 cells analyzed by FACS, stained with annexin V-FITC/PI. Cells were treated with either 25 μM isorhamnetin (IR, B), 0.5 μM cisplatin (CP, C), 0.5 μM carboplatin (CB, D) or their combinations (IR+CP, E) and (IR+CB, F) for 48 h, while DMSO-PBS served as control (A). Data summary and analysis of the proportion of A-549 cells in different periods was according to the results of flow cytometric analysis.