ROS-Mediated Apoptosis and Genotoxicity Induced by Palladium Nanoparticles in Human Skin Malignant Melanoma Cells

Figure 8

PdNPs enhance cell cycle arrest and appearance of sub-G1 phase. A375 cells were treated with PdNPs (20 μg/ml and 40 μg/ml and incubated for 24 h). (a) Control, (b) 20 μg/ml, and (c) 40 μg/ml PdNPs.

(a)

(b)

(c)