THE ANTIHYPERGLYCEMIC EFFECTS OF POLYSACCHARIDE FROM MOMORDICA CHARANTIA IN STZ-INDUCED DIABETIC MICE
- VernacularTitle:苦瓜多糖对链脲佐菌素诱导糖尿病小鼠的降血糖效果
- Author:
Bin XU
;
Ying DONG
;
Huihui ZHANG
;
Henglin CUI
;
Qi LU
- Publication Type:Journal Article
- Keywords:
Momordica charantia L.;
polysaccharide;
isolation;
antihyperglycemic effects
- From:
Acta Nutrimenta Sinica
2004;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To study the antihyperglycemic effect of water soluble polysaccharides (MCW) and alkaline soluble polysaccharides (MCB) from Momordica charantia L. on streptozotocin-induced diabetic mice. Method:Twelve mice were selected randomly as control, while the other l08 mice were injected with STZ 200 mg/kg?bw to induce diabetes.The diabetic mice were divided into 4 groups,the model, MCW (300 mg/kg bw), MCB (300 mg/kg bw), Gilbenclamide (15 mg/kg bw). The above components were administered intragastrically for 10 d and then blood samples were taken to determine concentrations of serum glucose and insulin. Results: The blood glucose levels could be obviously decreased by MCW and MCB in the diabetic mice. MCB has the best antihyperglycemic effect, in terms of improving the serum insulin level and decreasing the blood glucose level of diabetic mice. Conclusion:The polysaccharides from Momordica charantia can repair the injured pancreatic islet tissues and enhance insulin secretion so as to reduce blood glucose level of the diabetic mice.
