| 慢性肾衰中医不同证型舌苔中相关蛋白研究 |
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| 引用本文： | 程亚伟,何磊,廖萍,胡衡,金亚明,李福凤,王文静,王忆勤,郝一鸣. 慢性肾衰中医不同证型舌苔中相关蛋白研究[J]. 辽宁中医杂志, 2011, 0(7): 1264-1267 |
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| 作者姓名： | 程亚伟 何磊 廖萍 胡衡 金亚明 李福凤 王文静 王忆勤 郝一鸣 |
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| 作者单位： | 上海中医药大学中医证实验室;上海市疾病预防控制中心公共卫生分子生物学研究室;上海中医药大学附属龙华医院肾内科; |
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| 基金项目： | 上海市教委科研创新项目资助(08ZZ63); 上海市重点学科(第三期)中医诊断学经费资助(S30302) |
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| 摘 要： | 目的:研究通过比较慢性肾功能衰竭(CRF,简称慢性肾衰)中医不同证型组患者及正常对照组人群舌苔上清液中蛋白质谱峰的差异,初步探讨慢性肾衰舌苔上清液中相关蛋白变化与慢性肾衰中医不同证型的相关性。方法:临床收集慢性肾衰患者舌苔样本并辨证分型出5个不同证型,其中脾肾气虚组21例、脾肾阳虚组14例、阴阳两虚组18例、脾肾气阴两虚组11例、肝肾阴虚组3例,另有正常对照组38例,对所有样本采用1500r/min的离心转速,离心2min后取上清液,选用NP20蛋白芯片点样,经SELDI-TOF-MS技术测定得到蛋白质谱图,通过Biomarker Wizard软件分析慢性肾衰中医不同证型组及正常对照组之间蛋白质谱图的变化,并利用层次聚类算法进行层次聚类分析和主成分分析(PCA)来比较各组之间蛋白质谱图的差异。结果:(1)应用SELDI-TOF-MS技术筛选出慢性肾衰中医各证型组及正常对照组舌苔样本中有7个差异蛋白质谱峰有统计学意义(P<0.01)。其中,质荷比M/Z1090.66和M/Z1092.68两个差异质谱峰在各证型组均呈高表达;M/Z13302.5一个差异质谱峰在各证型组均呈低表达;M/Z10241.4和M/Z10464.8两个差异质谱峰在脾肾气阴两虚组、肝肾阴虚组高表达,在脾肾气虚组、脾肾阳虚组、阴阳两虚组呈低表达;M/Z3742.33一个差异质谱峰在脾肾气虚组、脾肾气阴两虚组、肝肾阴虚组呈高表达,在脾肾阳虚组、阴阳两虚组呈低表达;M/Z 10867.6一个差异质谱峰在脾肾气阴两虚组呈高表达,在脾肾气虚组、脾肾阳虚组、阴阳两虚组、肝肾阴虚组呈低表达。(2)利用层次聚类算法进行层次聚类分析和主成分分析(PCA),慢性肾衰各证型组之间及与正常对照组舌苔样本之间都有一定的区分度,但均存在部分重叠。结论:该研究从生物学理论的角度初步探讨慢性肾衰舌苔上清液中相关蛋白变化与慢性肾衰中医不同证型的相关性,为中医证候研究提供客观依据。
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| 关 键 词： | 慢性肾功能衰竭 中医证型 舌苔 蛋白 SELDI-TOF-MS |
The Study on Associated-proteinum of Tongue Coating of Chronic Renal Failure in Different Syndromes of TCM |
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| CHENG Ya-wei,HE Lei,LIAO Ping,HU Heng,JIN Ya-ming,LI Fu-feng,WANG Wen-jing,WANG Yi-qin,HAO Yi-ming. The Study on Associated-proteinum of Tongue Coating of Chronic Renal Failure in Different Syndromes of TCM[J]. Liaoning Journal of Traditional Chinese Medicine, 2011, 0(7): 1264-1267 |
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| Authors: | CHENG Ya-wei HE Lei LIAO Ping HU Heng JIN Ya-ming LI Fu-feng WANG Wen-jing WANG Yi-qin HAO Yi-ming |
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| Affiliation: | CHENG Ya-wei1,HE Lei1,LIAO Ping2,HU Heng2,JIN Ya-ming3,LI Fu-feng1,WANG Wen-jing2,WANG Yi-qin1,HAO Yi-ming1(1.Laboratory of Syndrome of TCM,Shanghai University of Traditional Chinese Medicine,Shanghai 201203,China,2.Department of Molecular Biology for Public Health Shanghai Municipal Center for Disease Control and Prevention,Shanghai 200336,3.Nephrology of Longhua Hospital of Shanghai University of Traditional Chinese Medicine,Shanghai 200032,China) |
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| Abstract: | Objective:Comparing differences of protein spectrum expression in clear supernatant liquid of tongue coating between different syndromes in TCM of CRF patients and normal control group,to explores preliminarily the relationship between change of associated-proteinum in clear supernatant liquid of tongue coating of CRF and different syndromes in TCM of CRF.Methods:Five different syndromes tongue coating samples of CRF patients were collected,among the total samplesthe Qi deficiency of both the spleen and kid... |
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| Keywords: | chronic renal failure(CRF) pattern of syndrome in TCM tongue coating proteinum SELDI-TOF-MS |
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