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. 2020 May 4;13:383–393. doi: 10.2147/PRBM.S250945

Figure 4.

Figure 4

Stress decreased the gastric expressions of antioxidants in mice. The mRNA and protein expression levels of antioxidant enzymes in the stomach tissue of control mice and stressed mice were analyzed by quantitative RT-PCR and Western blot, respectively (AE). The values for the stress mice are presented in comparison with those for the control mice and are expressed as mean±SD (n=15). Student’s t-test was performed to test the differences between the stress and control groups. (A) Quantitative analysis of Mn SOD mRNA, Cu, Zn SOD mRNA (B), catalase mRNA (C), and GPx mRNA (D) expression levels in stomach tissue; (E) protein expressions of Mn SOD, Cu, Zn SOD, catalase, and GPx in stomach tissue of control and stressed mice. **P<0.001 compared with the control mice.