Research Article

Protective Effect of Penetratin Analogue-Tagged SOD1 on Cisplatin-Induced Nephrotoxicity through Inhibiting Oxidative Stress and JNK/p38 MAPK Signaling Pathway

Figure 5

PSF-SOD1 inhibits CP-induced cell apoptosis by restoring MMP. VERO cells were treated with PSF-SOD1 and TAT-SOD1 with or without CP. (a, b) Cell viability was analyzed by MTT assay. (c) The morphological change was observed under a light microscope. (d, e) Cell apoptosis was tested by flow cytometry. (f, g) MMP levels were tested by flow cytometry. ### compared with control cells. , , compared with the cells exposed to CP. $ compared with TAT-SOD1-treated cells. MMP: mitochondrial membrane potential.
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