目的 利用红外热像技术探索三焦及其包含的脏腑投影区空间能量之间的关联关系.方法 2009年3～11月应用红外热像技术对北京地区450例健康志愿者(男女不限)的三焦以及三焦内的肺、心、肝、脾、肾等五脏和胃、小肠、膀胱和大肠等四腑的体表投影区的空间能量进行自动定位测量,运用因子分析法提取三焦公因子及三焦所包含的脏-腑公因子,并结合中医基础理论加以解释.结果 在上、中、下三焦相关矩阵中提取上焦-下焦公因子,经性别、年龄分组后仍可提取以上公因子,且累计贡献率均在85.0％以上;在三焦所包含的脏-腑相关数据集中提取心-肺-膀胱-大肠公因子、肝-脾-胃公因子、肾-小肠公因子,各组累计贡献率亦在75.0％以上.结论 上焦与下焦在能量分布中具有相关性,上焦包含的心肺与下焦包含的膀胱大肠之间存在较强的相关性,这为中医整体观的研究提供了数据支持及客观证据,并为中医基础理论的深化研究提供新思路.%Objective To explore the relationship of sanjiao and the space energy of zang-fu viscera projection zones involved in sanjiao by infrared thermography technology.Methods The space energy of projection zones of body surface of lung,heart,liver,spleen,kidney five zang organs and stomach,small intestine,bladder,large intestine four fu-organs,and sanjiao of 450 cases of healthy volunteers (male or female) in Beijing area were taken automatic positioning measurement by infrared thermography technology from March to November 2009.The sanjiao common factors and zang-fu common factors involved in sanjiao were extracted by factor analytical method,and they were explained by combining with basic theories of Chinese medicine.Results The upper jiao-lower jiao common factors were extracted in the related data set of upper jiao,middle jiao,lower jiao,the factors above could be still extracted after grouping by gender and age,and the accumulative contribution rates were all more than 85.0％;the heart-lung-bladder-large intestine common factors,liver-spleen-stomach common factors,kidney-small intestine common factors were extracted in the related data set of zang-fu involved in sanjiao,the accumulative contribution rate of each group was more than 75.0％.Conclusion The upper jiao and lower jiao has correlation in the energy distribution,there is a strong correlation between heart-lung involved in upper jiao and bladder-large intestine involved in lower jiao,which provides data support and objective evidence for the study of holism of TCM,and provides new ideas for the further research of basic theories of Chinese medicine.
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