Roe Protein Hydrolysates of Giant Grouper (Epinephelus lanceolatus) Inhibit Cell Proliferation of Oral Cancer Cells Involving Apoptosis and Oxidative Stress

Figure 6

Superoxide generation of URH-treated oral cancer Ca9-22 cells. (a) Ca9-22 cells treated with 0, 0.5, 1, 1.5, 2, and 2.5 mg/mL of URH for 1 h were stained with MitoSOX dye. The right side labeled with (+)% indicates the MitoSOX-positive region in each panel. (b) Quantification analysis of relative MitoSOX (+) fluorescent intensity (%). Data, mean ± SD (). against control.

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