Abstract 122: Cardiac mTOR Preserves Cardiac Function Following Ex Vivo Ischemia-Reperfusion in Diet-Induced Obese Mice

The risk of heart failure following myocardial infarction is higher in diabetic patients than nondiabetic patients. The mammalian target of rapamycin (mTOR), a key downstream molecule of insulin-phosphoinositide 3-kinase (PI3K)-Akt signaling pathway, plays an important role in cardioprotection. However, the role of cardiac mTOR in ischemic injury in metabolic syndrome has not been well defined. To address this question, we studied the effect of...