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. Author manuscript; available in PMC: 2008 Jul 1.
Published in final edited form as: Free Radic Biol Med. 2007 Mar 24;43(1):39–47. doi: 10.1016/j.freeradbiomed.2007.03.016

Figure 1.

Figure 1

MI/R injury is significantly increased in aging hearts. A: Myocardial infarct size; B: Apoptotic index; C: Cardiac caspase 3 activity. N=8 mice/group. **P<0.01 vs. Young+MI/R.