Research Article

The mTOR/GCLc/GSH Pathway Mediates the Dose-Dependent Bidirectional Regulation of ROS Induced by TiO2 NPs in Neurogenic Cells

Figure 6

(a) GCLc protein levels and superoxide anion levels were examined after U251 and SK-N-SH cell lines were treated with 1 μg/ml of TiO2 NPs and 1 μg/ml of TiO2 NPs+RAPA. (b) mTOR protein levels and superoxide anion levels were determined after two kinds of cells were treated with 100 μg/ml of TiO2 NPs and 100 μg/ml of TiO2 NPs+50 μM of Mn(III)TBAP; GAPDH was used as a protein loading control. The values are presented as , and each assay was repeated three times. , .
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