高等学校化学学报 ›› 2011, Vol. 32 ›› Issue (4): 839.

• 研究论文 • 上一篇    下一篇

基于单胺类神经递质代谢谱研究姜黄和郁金的寒热药性差异

吴宏伟, 李洪梅, 唐力英, 张东, 杨洪军, 黄璐琦   

  1. 中国中医科学院中药研究所, 北京 100700
  • 收稿日期:2010-08-02 修回日期:2010-09-21 出版日期:2011-04-10 发布日期:2011-03-09
  • 通讯作者: 黄璐琦;吴宏伟 E-mail:huangluqi@263.net;whw9905012@163.com
  • 基金资助:

    国家“九七三”计划项目(批准号: 2006CB504701)资助.

Heat and Cold Properties of Jianghuang and Yujin Based on Brain Catecholamine Metabolic Profiling

WU Hong-Wei*, LI Hong-Mei, TANG Li-Ying, ZHANG Dong, YANG Hong-Jun, HUANG Lu-Qi*   

  1. Institute of Chinese Materia Medica, Chinese Academy of Chinese Medical Sciences, Beijing 100700, China
  • Received:2010-08-02 Revised:2010-09-21 Online:2011-04-10 Published:2011-03-09
  • Contact: HUANG Lu-Qi;WU Hong-Wei E-mail:huangluqi@263.net;whw9905012@163.com
  • Supported by:

    国家“九七三”计划项目(批准号: 2006CB504701)资助.

摘要: 为了研究姜黄、郁金寒热药性差异,采用HPLC-MS建立了大鼠脑中7种儿茶酚胺类物质的分析方法,对寒、热证候模型,及姜黄、郁金干预后相应模型中大鼠脑中儿茶酚胺类代谢物进行了分析。试验数据采用主成分分析(PCA)进行处理,采用t检验判别主要差异代谢产物。结果表明:大鼠脑中儿茶酚胺类成分与寒、热因素存在相关性,主成分得分图(PCA Scatter Plot)可以清楚的把寒、热模型和正常对照组进行区分,主要差异代谢物为E,3-MT,5-HT;姜黄对寒证模型的作用较为明显,模式识别可以区分二者,主要差异代谢物为E、3-MT,说明了姜黄具有温性药性的性质;郁金、姜黄对热证模型均有一定作用,但郁金的作用强于姜黄,主要差异代谢物为E、3-MT、5-HT、DOPAC。

关键词: 神经递质代谢谱, 姜黄, 郁金, 寒热药性

Abstract: Jianghuang and Yujin,as the rhizome and tuberous root of Curcuma longa L.,are used as two medicine in Traditional Chinese Medicine(TCM). It was believed Jianghuang has warm properties and Yujin has cool properties in TCM. To compare and confirm the different effect of Jianghuang and Yujin, HPLC-MS method for the quantitative determination of 7 catecholamines in brain samples was developed. And Principal Component Analysis(PCA) was processed to analyze the catecholamine metabolic profiling.The results suggest Heat-Syndrome model and Cold-Syndrome model can be distingushed by catecholamine metabolic profiling. Jianghuang and Yujin has different effect for the Heat and Cold Syndrome model based on Brain catecholamines Metabolic Profiling.

Key words: Catecholamines Metabolic Profiling, Jianghuang, Yujin, Heat and Cold properties

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