Figure 8
From: Cytotoxicity and oxidative stress induced by different metallic nanoparticles on human kidney cells
GSH after NPS exposure. Effect of TiO2, ZnO and CdS NPs on tGSH level, measured after 24 h exposure in IP15 (a) and HK-2 (b) cells. As control, TBHP at a concentration of 50 μM and NAC at a concentration of 20 μM were applied. Data were expressed as the percentage of the tGSH level in control group. Data presented mean ± SE of at least three independent experiments. Significance indicated by: *p < 0.05 versus control cells.