Study on the Hypoglycemic Action of the Fat Soluble Fraction of Panax ginseng C.A. Meyer in Streptozotocin Induced Diabetic Rats

인삼 지용성분획의 고혈당 강하작용에 관한 연구

We attempted in this study to understand the hypoglycemic action of the fat soluble fraction of red ginseng roots in streptozotocin injected diabetic rats, through its actions on several enzymes relating to carbohydrate metabolism of the 1eve1 to compare with those of ginsenosides in streptozotocin injected diabetic rats. It was realized that the increased level of glucose, ketone bodies, lactate, nonesterified fatty acids and triacylglycerol in blood was significantly decreased and the decreased liver glycogen content of streptozotocin injected rats were appreciably moderated by intraperitoneal injection of the fat soluble fraction of red ginseng roots as shown in the saponin injected diabetic rats. The deceased activities of liver enzymes relating to carbohydrate metabolism such as phosphofructokinase, glucokinase, glucose-6-phosphate dehydrogenase, 6-phosphogluconate dehydrogenase and acetyl CoA carboxylase of streptozotocin induced diabetic rats were also sufficiently modified by the intraperitoneal injection of the above fat soluble fraction as shown in the ginsenoside injected streptozotocin induced rats.