Renoprotective effect of erythropoietin in ischemia/reperfusion injury: possible roles of the Akt/endothelial nitric oxide synthase-dependent pathway.

Objectives: It has been reported that erythropoietin protects the kidneys from ischemia/reperfusion injury. In the present study, we examined the role of Akt and endothelial nitric oxide synthase in the protective effect of erythropoietin on ischemia/reperfusion injury of the kidney.

Methods: Erythropoietin was injected in the peritoneal space of ICR mice after ischemia/reperfusion injury and its effect was assessed by measuring blood urea nitrogen and creatinine, and by histological analysis.