Research Article
Metformin Protects ARPE-19 Cells from Glyoxal-Induced Oxidative Stress
Figure 1
Cell viability assay for ARPE-19 cells treated with glyoxal. (a) ARPE-19 cells were treated with varying concentrations of glyoxal (0.5, 1, 2, and 5 mM) for 24 h. (b) ARPE-19 cells were treated with 0.5 mM glyoxal for 12, 24, and 48 h. Cell viability was measured with CCK8. Data are expressed as the , in (a), in (b). compared with the normal group. N: normal control; G: glyoxal-treated group.
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