Oxidative Stress-Induced DNA Damage by Manganese Dioxide Nanoparticles in Human Neuronal Cells

Figure 3

Cytotoxicity of MNPs in SH-SY5Y cells for 24 and 48 h, as determined by (a) MTT and (b) NRU tests. Each value represents the mean ± SE of three experiments. , versus control.

(a)

(b)