Inhibition of SGLT1 abrogates preconditioning-induced cardioprotection against ischemia-reperfusion injury.

Background: Recently, we reported Na+/glucose co-transporter (SGLT1) expression in mouse and human heart. We speculated that SGLT1 might play an important role in ischemic preconditioning-induced cardioprotection. Therefore, the present study was designed to find the role of SGLT1 in ischemic preconditioning-induced cardioprotection.