Persea declinata (Bl.) Kosterm Bark Crude Extract Induces Apoptosis in MCF-7 Cells via G0/G1 Cell Cycle Arrest, Bcl-2/Bax/Bcl-xl Signaling Pathways, and ROS Generation
Figure 6
(a) Acridine orange DNA fragmentation analysis. The cells were treated with DMEM or PDM for 24 h and stained with acridine orange dye. (b) Representative bar charts that show dose-dependent increased fluorescent intensity of acridine orange dye inside the nucleus of the PDM-treated MCF-7 cells, indicating DNA fragmentation.