Fig. 4.
Apoptotic index (TUNEL-positive myocyte nuclei/1,000 myocyte nuclei) in control, synthetic humanin analog (HNG) alone-, dexrazoxane (DRZ) alone-, DRZ + HNG-, doxorubicin (Dox) alone, Dox + HNG-, Dox + DRZ-, and Dox + HNG + DRZ-treated mice.
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