[Retracted] Exogenous Hydrogen Sulfide Mitigates Oxidative Stress and Mitochondrial Damages Induced by Polystyrene Microplastics in Osteoblastic Cells of Mice

Figure 3

Exogenous 100 μM H₂S reduced 100 mg/L mic-PS-induced toxicity in MC3T3-E1 cells. (a) Cell viability evaluated through the CCK-8 assay. (b) Quantitative analysis for the MFI of DCFH-DA in different groups. (c) Quantitative analysis for the MFIs of Rh123 in different groups. (d–f) Expression of different mRNAs in different groups was tested by QPCR. (d) Bmp4, (e) Actc1, and (f) Myh6. (g, h) Representative fluorescent photographs of assessing the intracellular ROS/MMP level in different groups. (g) ROS and (h) MMP. Continuous variables are displayed as error of the mean (). . Scale bar: 100 μm.

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