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. 2020 Jan 28;21(3):1527–1536. doi: 10.3892/mmr.2020.10966

Figure 2.

Figure 2.

Infarct size in each group after cardiac TTC staining. (A) White area represents the heart infarct area; the red area is the normal heart tissue. (B) DPO/IPO significantly reduced the infarct size caused by I/R, while 5HD/2ME2 reversed the cardioprotective effect of DPO/IPO. The results are expressed as the mean ± standard error of the mean, n=6. αP<0.05 vs. group N; βP<0.05 vs. group I/R; χP<0.05 vs. group IPO; δP<0.05 vs. group DPO. IPO, ischemic post-conditioning; DPO, diazoxide post-conditioning; I/R, ischemia/reperfusion; 5HD, 5-hydroxydecanoic acid; 2ME2, 2-methoxyestradiol.