Hollow Gold Nanoparticles Loaded with L-Buthionine-Sulfoximine as a Novel Nanomedicine for In Vitro Cancer Cell Therapy

Figure 5

Effect of BSO@HAuNS on apoptosis and necrosis in A549 cells. (a) A549 cells were treated with BSO@HAuNS for 72 h, then harvested and washed twice with PBS, and stained with Annexin V-FITC and PI. The stained cells were measured with flow cytometry. (b) The percent of Annexin V positive or PI positive cells in each sample. Each bar represents the mean (±SD, ). and versus control.

(a)

(b)