Intervention Effects of Fuzhuan Brick Tea Water Extract on Glucose Metabolism Disorder in a Mouse Model of Type &#x02161; Diabetes Mellitus

HUANG Song; LIU Zhonghua; HUANG Jian&#x02032;an; YANG Heng; LI Qin

doi:10.13305/j.cnki.jts.2016.03.004

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Journal of Tea Science ›› 2016, Vol. 36 ›› Issue (3) : 250-260. DOI: 10.13305/j.cnki.jts.2016.03.004

Intervention Effects of Fuzhuan Brick Tea Water Extract on Glucose Metabolism Disorder in a Mouse Model of Type Ⅱ Diabetes Mellitus

HUANG Song^1,2, LIU Zhonghua^1,2,3, HUANG Jian′an^1,3, YANG Heng^1,2, LI Qin^1,2,3,*

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Abstract

In this study, streptozotocin (STZ) combined with a high-fat and high-sugar diet was used to generate a mouse model of type 2 diabetes mellitus. The aim of this study was to investigate the hypoglycemic effects of Fuzhuan brick tea water extract (FTEs) on T2DM-Mice. Results showed that FTEs could obviously alleviate weight loss, polyuria, polydipsia, and polyphagia, reduce fasting plasma glucose, increase sugar tolerance, enhance insulin concentrations and insulin sensitivity and decrease insulin resistance in the diabetic mice. Moreover, RT-qPCR analysis showed that FTEs promoted glucose transport and liver lipid metabolism, and improved the glucose metabolism in the diabetic mice by increasing the expression of PPAR-α, GLUT2, and GLUT4. Therefore, it can be concluded that FTEs could significantly improve glucose metabolism disorder symptom of T2DM-Mice by a dose-dependent manner.

Key words

Fuzhuan brick tea water extract / glucose metabolism / hypoglycemic / type 2 diabetes mellitus

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HUANG Song, LIU Zhonghua, HUANG Jian′an, YANG Heng, LI Qin. Intervention Effects of Fuzhuan Brick Tea Water Extract on Glucose Metabolism Disorder in a Mouse Model of Type Ⅱ Diabetes Mellitus[J]. Journal of Tea Science. 2016, 36(3): 250-260 https://doi.org/10.13305/j.cnki.jts.2016.03.004

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