Research Article

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

Figure 6

(a) Chromosomal condensation at 40 μg/ml for 24 and 48 h and (b) induction of caspase-3 activity in A375 cells after exposure to PdNPs for 24 and 48 h. Each value represents the mean ± SE of three experiments. and versus control. Arrow (→) indicates fragmented chromosome.
(a)
(b)