|
KMID : 0861020220370010001
|
|
Korea Journal of Herbology
2022 Volume.37 No. 1 p.1 ~ p.9
|
|
|
Effect of Fermented Soy Bean Extract Containing Herbal Medicines (Godjang) on Blood Glucose Levels and Histomorphology in Streptozotocin-induced Diabetic Rat
|
|
Jo Chang-Suk
Kim So-Young
Choi Moon-Yeol
Kim Mi-Hyung
Kim Mi-Ryeo
Seo Bu-Il
|
|
|
Abstract
|
|
|
Objective : This study was designed to investigate anti-diabetic effects of fermented soy bean extract with herbal medicines (Godjang) in diabetic rat models induced by streptozotocin (STZ) injection.
Method : Changes in body weight, drinking water, and food intake were observed for 4 weeks before and after induction of diabetes mellitus in rats. The anti-diabetic capacity of Godjang was analyzed by fasting blood glucose (FBG) every week. Also, after 4 weeks of administration, the oral glucose tolerance test (OGTT) was performed, and then blood levels of insulin were checked. And serum levels of total cholesterol and triglycerides were determined. Histomorphological changes of liver, kidney and pancreatic tissues were also observed in STZ-induced diabetic rats and Godjang administered rats.
Result : In Godjang administered group, body weight and water intake were more lower than that of STZ-induced diabetic rats. FBG was decreased in the Godjang administered group than STZ-induced diabetic group. According to OGTT, blood glucose levels at 30 minutes and 60 minutes significantly decreased in Godjang administered group than in STZ-induced diabetic control group. Administration of Godjang extract for 4W significantly decreased levels of serum glucose, total cholesterol (TC), triglycerides (TG) in diabetic rats. In histomorphological analysis of kidney, liver, Godjang administrated groups showed the inhibition of pathological damage.
Conclusion : These results suggest that Godjang extract has an anti-diabetic action through decrease in serum glucose, TC, TG levels and recovery of the morphological changes in kidney and liver in STZ-induced diabetic rats.
|
|
|
KEYWORD
|
|
|
fermented soy bean extract, Godjang, anti-diabetic, streptozotocin-induced, fasting blood glucose, oral glucose tolerance test
|
|
|
FullTexts / Linksout information
|
|
|
|
|
Listed journal information
|
|
|
|