食品科学 ›› 2007, Vol. 28 ›› Issue (2): 313-316.

• 营养卫生 • 上一篇    下一篇

苦瓜多糖降血糖活性的高通量筛选研究

 何新益, 刘仲华   

  1. 长沙理工大学生物与食品学院; 湖南农业大学教育部茶学重点实验室 湖南长沙410076 .湖南农业大学教育部茶学重点实验室; 湖南长沙410128;
  • 出版日期:2007-02-15 发布日期:2011-12-31

Study on HTS Anti-diabetic Antagonists from Momordica charantia L.

 HE  Xin-Yi, LIU  Zhong-Hua   

  1. 1.College of Biochemistry and Food Engineering, Changsha University of Science and Technology, Changsha 410076, China; 2.Key Laboratory of Tea Science, Ministry of Education, Hunan Agricultural University, Changsha 410128, China
  • Online:2007-02-15 Published:2011-12-31

摘要: PPAR与2型糖尿病存在密切关系,该受体已成为抗2型糖尿病的主要靶点。本文以PPAR三种亚型PPARα、PPARγ和PPARβ/δ为靶点的高通量筛选模型,对苦瓜多糖进行活性筛选。筛选结果表明苦瓜多糖对PPARδ和PPARγ具有较强的激活效果,其激活倍数分别达1.995、1.689。苦瓜多糖是一种潜在的降糖、降脂的活性成分。

关键词: PPAR, HTS, 苦瓜, 2型糖尿病

Abstract: It is found that type 2 diabetes millitus is closely related to PPAR which is now employed as main target anti-diabetes to treatment of type 2 diabetes millitus. Momordica charantia L. is a traditional Chinese medical herb. Recent research showed that there were some hypoglycemic active components in Momordica charantin L. Screening PPARα,β/δ,γ antagonits from Momordica Charantia extracts by HTS was studied in this paper. Results showed that MCP(Momordica charantia polysaccharides) was an antagonist of PPARγand PPARβ/δand the activiation times are 1.689 and 1.995, respectively. MCP can be a potential anti-diabetica gent.

Key words: PPAR(peroxisome proliferator-activated receptor), HTS(high throughput screening), Momordica charantia L., type 2 diabetes mellitus