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. 2020 Nov 10;29:0963689720967672. doi: 10.1177/0963689720967672

Fig. 2.

Fig. 2.

Effect of GLA on oxidative stress in H9c2 cells. H9c2 cells were preincubated with GLA (5, 10, and 20 μM) for 2 h, and then subjected to H/R stimulation. (A) Flow cytometry was performed to evaluate the ROS production in H9c2 cells using the fluorescence probe DCFH-DA. (B, C) ELISA was carried out to assess the SOD and GSH-Px activities in H9c2 cells. *P < 0.05 indicates the significant difference compared with control H9c2 cells. # P < 0.05 indicates the significant difference compared with H/R-stimulated H9c2 cells. DCFH-DA: 2′-7′dichlorofluorescin diacetate; GLA: glaucocalyxin A; GSH-Px: glutathione peroxidase; H/R: hypoxia/reoxygenation; ROS: reactive oxygen species; SOD: superoxide dismutase.