The senescent rat diaphragm does not exhibit age-related changes in caspase activities, DNA fragmentation, or myonuclear domain March 31, 2016 Authors: Kavazis, A.N., K.C. DeRuisseau, and D.M. Gordon Published: 2012 Source: Eur J Appl Physiol. 112(12): 3983-3990, 2012