A recent study documented a role of adenosine A(3)-Akt-cAMP response element-binding protein (CREB) survival signaling in resveratrol preconditioning of the heart. In this study, we demonstrate that resveratrol-mediated CREB activation can also occur through an Akt-independent pathway. Isolated rat
Postinfarct remodeling impairs mechanisms of ischemic preconditioning. We examined whether myocardial response to activation of the erythropoietin (EPO) receptor is modified by postinfarct remodeling. Four weeks after induction of myocardial infarction (MI) by coronary ligation in post-MI group