Fig. 7

a Viability of MCF-7 cells after different treatments. b Confocal fluorescence images of cell apoptosis by staining with Annexin V-FITC and PI after different treatments. Scale bars: 50 μm
a Viability of MCF-7 cells after different treatments. b Confocal fluorescence images of cell apoptosis by staining with Annexin V-FITC and PI after different treatments. Scale bars: 50 μm