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. 2020 Apr 7;2020:3908641. doi: 10.1155/2020/3908641

Figure 3.

Figure 3

I/R-induced rat myocardial injury and upregulation of Hsp70 protein and p38 MAPK phosphorylation. (a) Representative Evans blue/TTC staining images. (b) Elevated myocardial infarct size following myocardial I/R. (c) Increased serum cTnI following myocardial I/R. (d) Increased [Ca2+]i level following myocardial I/R. (e) Representative western blot bands. (f) Upregulated Hsp70 protein expression following myocardial I/R. (g) Upregulated p-p38 MAPK protein expression following myocardial I/R. n = 5. Data are shown as means ± SEM. ∗P < 0.05, ∗∗P < 0.01 vs. the sham group; #P < 0.05, ##P < 0.01 vs. the I/R-30 min group. I/R: ischemia/reperfusion; AAR: area at risk; LV: left ventricle; IA: infarct area.