Polydatin ameliorates renal ischemia/reperfusion injury by decreasing apoptosis and oxidative stress through activating sonic hedgehog signaling pathway

Polydatin, a glucoside of resveratrol, recently has been demonstrated possibly to exert its biological effects by targeting sonic hedgehog (Shh). However, whether Shh signaling pathway is involved in the therapeutic effects of polydatin for renal ischemia/reperfusion (I/R) injury has not been evaluated. Our results showed that I/R induced the secretion of Shh, upregulated Patched and Smoothened, and enhanced the nuclear translocation and target...