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

Figure 5

(a) Levels of LPO, (b) GSH, (c) SOD, and (d) CAT in SH-SY5Y cells after exposure to MNPs for 24 and 48 h. Each value represents the mean ± SE of three experiments. , versus control.

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(b)

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(d)