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. 2018 Mar 9;15(5):4213–4222. doi: 10.3892/etm.2018.5944

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Copyright: © Yang et al.

This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.

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Figure 3. — Pathological changes and cell apoptosis in myocardial tissues. (A) Hematoxylin and eosin staining was performed to evaluate the pathological changes in myocardial tissues. Scale bars=50 µm. (B) TUNEL assay of infarcted border zone. Black arrows indicate apoptotic myocardial cells. Scale bars=50 µm. (C) Analyses of Bcl-2 and Bax by western blotting. β-actin served as an internal control. Values are presented as the mean ± standard deviation. **P<0.01, as indicated. TUNEL, terminal deoxynucleotidyl-transferase-mediated dUTP nick end labeling; Bcl-2, B-cell lymphoma 2; Bax, Bcl-2-associated X protein; MI, myocardial infarction.