Düzce Tıp Fakültesi Dergisi (May 2010)
Protective Effect of Urtica dioica on Liver Injury Induced By Hepatic Ischemia Reperfusion Injury in Rats
Abstract
Background: This study was designed to investigate the effects of Urtica dioica on liverischemia reperfusion injury in rats. Methods: Thirty male Wistar-albino rats were used in this experimental study. Animals weredivided into three groups as sham operated (group 1), control (group 2), and Urtica dioicatreatment group (group 3). Urtica dioica 2ml/kg were administered intraperitoneally beforeischemia and immediately after the reperfusion. The levels of total antioxidant capacity, totalfree sulfidril group, Total oxidant status, Oxidative stress index, and myeloperoxidase in livertissues were measured. The serum levels of ALT, AST and LDH were also measuredResults: Total antioxidant capacity and total free sulfidril group in liver tissue were significantlyhigher in group 3 than in group 2. Oxidative stress index and myeloperoxidase in liver tissuewere significantly lower in group 3 than the group 2. The levels of liver enzymes in treatmentgroup were significantly lower than those in the control group. Histological tissue damage wasmilder in the treatment group than that in the control group.Conclusion: It is concluded that Urtica dioica increase the antioxidant capacity and decreaseoxidative stress and liver enzymes in the hepatic ischemi reperfusion injury of rats.
