Effects of curcumin on lipid peroxidation and antioxidant enzymes in kidney, liver, brain and testis of mice bearing Ehrlich Solid Tumor

Introduction: Cancer is the second most common cause of death in the world. Several natural products have been studied for anticancer activity and for prevention or repair of oxidative injury. Curcumin is one of the natural products of high medicinal interest. This study was performed to investigate effects of curcumin on lipid peroxidation and antioxidant enzymes in tissues of mice bearing Ehrlich solid tumor. Materials and Methods: Forty mice were distributed to four groups as healthy control and treatments that received 1x106 Ehrlich ascites tumor (EAT) cells and EAT cells plus 25 mg/kg/day or 50 mg/kg/day curcumin with a single subcutaneous injection. The liver, kidney, brain and testis tissues were collected for the MDA, SOD and CAT analyses. Results: Tumor development increased MDA levels in liver (p=0.001), kidney (p