Alleviation of Weight-Gain in Mice by an Ethanolic Extract from Rubus coreanus under Conditions of a High-Fat Diet and Exercise

Abstract

The administration of an ethanolic extract (RCE) from Rubus coreanus significantly reduced the body weight and epididymal fat tissue of mice under conditions of a high-fat diet (HFD) and exercise. The mice also displayed enhanced muscular carnitine palmitoyltransferase 1 (CPT1) expression and increased superoxide dismutase and glutathione levels. These results suggest that RCE exerted an anti-obesity effect by up-regulating CPT1 and elevating the level of antioxidants.