Preventive Effects of Aqueous Extract of <i>Berberis integerrima </i>Bge. Root on Liver Injury Induced by Diabetes Mellitus (Type 1) in Rats

Abstract

This study was conducted to assessthe preventive effect of aqueous extract of Berberis integerrima Bge. root (AEBIR) on liver damage and oxidative stress induced by diabetes mellitus in rats. Forty male rats were divided into 5 groups as follows: 1- normal (N); 2- normal + barberry (N+B) (they received barberry root extract for 6 weeks); 3- diabetic (D) (they received Streptozotocin (STZ), 65 mg/Kg BW /i.p.); 4- diabetic +barberry before (D+Bb) (they received barberry root extract for 3 weeks before STZ injection and continued for another three weeks); and 5- diabetic + barberry after (D+Ba) (three days after STZ injection, they received barberry root extract for 3 weeks). The experimental groups received barberry root extract (500 mg/Kg bw) intra gastric by gavage for 6 weeks. The treatment of diabetic rats with AEBIR showed a significant decreases(p