Research Article

Quercetin Improves Mitochondrial Function and Inflammation in H2O2-Induced Oxidative Stress Damage in the Gastric Mucosal Epithelial Cell by Regulating the PI3K/AKT Signaling Pathway

Figure 3

Que improves the cell barrier and activates the PI3K/AKT signaling pathway in H2O2-induced GES-1 cells. Western blot was performed to detect the (a) tight junction proteins occludin, claudin-1, and ZO-1 and (b) PI3K/AKT signaling pathway-related protein expression in GES-1 cells. Data presets as mean ± SD, n− = 3, P < 0.05 vs. control group, #P < 0.05 vs. model group.
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(b)