Effects of Cyclo-His-Pro-enriched yeast hydrolysate on blood glucose levels and lipid metabolism in obese diabetic ob/ob mice
Nutrition Research and Practice
;
: 154-160, 2016.
Article
in English
| WPRIM
| ID: wpr-173781
ABSTRACT
BACKGROUND/OBJECTIVES:
We examined the hypoglycemic and anti-hyperlipidemic effect of yeast hydrolysate (YH) enriched with Cyclo-His-Pro (CHP) in the C57BL/6J ob/ob mouse model. MATERIALS/METHODS:
Mice were separated into 4 groups (8 mice/group) on the basis of blood glucose and body weight WT control, lean mice given vehicle; ob/ob control, ob/ob mice given vehicle; YH-1, ob/ob mice given 0.5 g/kg of YH; YH-2, ob/ob mice given 1 g/kg of YH. YH in saline or vehicle was administered orally in the same volume every day for 3 weeks.RESULTS:
Mice treated with YH (0.5 and 1 g/kg) for 3 weeks displayed a significant reduction in overall body weight gain and perirenal and epididymal adipose tissue weight compared to the ob/ob control group. Additionally, high-density lipoprotein (HDL) cholesterol, glucose, and atherogenic indexes were significantly decreased in the blood of YH-1 and YH-2 groups compared to the ob/ob control. In ob/ob mice, YH administration significantly improved glucose tolerance and blood insulin levels. These data indicate that YH treatment produces potent hypoglycemic and anti-hyperlipidemic effects by controlling body weight, fat mass, blood lipid, insulin levels, and glucose tolerance.CONCLUSION:
YH could potentially be used as a treatment option for diabetes and hyperlipidemia. The CHP-enriched YH may be a promising strategy in the development of hypoglycemic peptide nutraceuticals.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Yeasts
/
Blood Glucose
/
Body Weight
/
Adipose Tissue
/
Cholesterol
/
Dietary Supplements
/
Diabetes Mellitus
/
Lipid Metabolism
/
Glucose
/
Hyperlipidemias
Limits:
Animals
Language:
English
Journal:
Nutrition Research and Practice
Year:
2016
Type:
Article
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