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. 2022 Jan 19;12:770652. doi: 10.3389/fphar.2021.770652

FIGURE 4.

FIGURE 4

Fenofibrate alleviates ER stress and elevates the expression of SERCA2b. The expression of Bip (A), CHOP (B), and SERCA2b (C) were measured by western blotting. Representative western blots are shown. These results are means ± SD (n = 5–9 mice/group). *p < 0.05, **p < 0.01, ***p < 0.001, ****p < 0.0001, HFD group versus control group, or fenofibrate + HFD-fed group versus HFD group. (D) SERCA2b expression was determined by immunohistochemistry (scale bar, 20 μm); heart tissue was used as a positive and a negative control. (E) The percentage of stained area in immunohistochemistry. ****p < 0.0001, HFD group versus control group, or fenofibrate + HFD-fed group versus HFD group.