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. 2014 Dec 17;3(6):e001286. doi: 10.1161/JAHA.114.001286

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© 2014 The Authors. Published on behalf of the American Heart Association, Inc., by Wiley Blackwell.

This is an open access article under the terms of the Creative Commons Attribution‐NonCommercial License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited and is not used for commercial purposes.

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Figure 7. — Quantitative analysis of α‐smooth muscle actin (α‐SMA) expression. Cross‐sections of the heart were immunostained using anti‐α‐SMA antibodies. Upper panel depicts α‐SMA‐stained images from the infarct (Inf) LV regions of WT and hKO hearts 3 days post‐MI. Lower panel exhibits quantitative immunocytochemical analysis of α‐SMA in sham and Inf LV regions 3 days post‐MI. ^#P<0.05 vs Sham, *P<0.05 vs WT‐Inf; n=4 to 5. hKO indicates heterozygous knockout; LV, left ventricle; MI, myocardial infarction; WT, wild‐type.