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. 2020 Aug 21;15:6279–6294. doi: 10.2147/IJN.S254969

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© 2020 Han et al.

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The oxidative stress levels in the lung, liver, and kidney of rats after Nano-TiO₂ treatment. (A–C) The SOD, GSH-Px activities, and MDA content in lung of rats. (D–F) The SOD, GSH-Px activities, and MDA content in liver of rats. (G–I) The SOD, GSH-Px activities, and MDA content in kidney of rats. (J–L) ROS levels induced by Nano-TiO2 in organs of rats. N=5, *P<0.05, in comparison to the control group; ^#P<0.05, in comparison to the 0.2 g/kg group.

Abbreviations: SOD, superoxide dismutase; GSH-Px, glutathione peroxidase; MDA, malonaldehyde.