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. 2016 Jun 10;311(2):H445–H452. doi: 10.1152/ajpheart.00338.2016

Fig. 4.

Fig. 4.

ATM deficiency decreases apoptosis in the infarct region 28 days post-MI. Top: TUNEL-stained and Hoechst-stained images obtained from the infarct regions of WT and hKO hearts post-MI. Green fluorescent staining indicates TUNEL-positive (apoptotic) nuclei, while blue fluorescent staining indicates total number of nuclei. Bottom: quantitative analysis of apoptosis in the infarct (Inf) and noninfarct (Non) regions. *P < 0.05 vs. respective sham, #P < 0.05 vs. respective Non, $P < 0.05 vs. WT-Inf; n = 5–8.