Figure 2
From: Cytotoxicity and oxidative stress induced by different metallic nanoparticles on human kidney cells
Morphology of renal cells after NPs exposure. IP15 and HK-2 morphology was observed using phase contrast microscope (x150). IP15 (a) cells were exposed for 24 h with different NPs: ZnO (2.5 μg/cm2) (c), CdS (5 μg/cm2) (e) and TiO2 (5 μg/cm2)(g). HK-2 cells (b) were exposed for 24 h with different NPs: ZnO (2.5 μg/cm2) (d), CdS (5 μg/cm2) (f) and TiO2 (5 μg/cm2) (h).