胸腺温度场预测及加热增强人体免疫力的可行性分析  

Prediction of Thymocytes Temperature Field and Feasibility Analysis on Strengthening Human Immunity Through Localized Heating on Chest

作　　者：吕永钢[1] 刘静[1] 

机构地区：[1]中国科学院理化技术研究所低温中心

出　　处：《北京生物医学工程》2006年第1期24-29,共6页Beijing Biomedical Engineering

基　　金：国家自然科学基金(#50325622;50306027)资助

摘　　要：提出通过提高胸腺温度增强人体免疫能力的方法。考虑生物组织热物性的非均匀性。建立胸部组织多层传热模型，对胸部组织在不同加热条件下的温度响应进行理论分析。结果表明，表面加热可使胸腺温度升高0．2-0．5℃，微波加热可使胸腺温度升高0．7-1．9℃，有利于增强胸腺产生成熟T细胞的能力，可望为提高人体免疫能力提供一种新的技术思路。A new method of enhancing human immunity by increasing chest temperature was proposed. Considering the heterogeneous thermal properties of living tissues, a multi-layer heat transfer model for the skin was established. Theoretical analysis on temperature response in the tissues subject to various heating apparatuses was performed. It was shown that surface heating could induce a thymecytes temperature rise of 0.2℃ - 0.5℃, while the microwave could make a rise of 0.7℃ - 1.9℃, which strengthen the thymocyte to produce T cells. This study may open a new technical approach for enhancing immunity of human body.

关 键 词：胸腺细胞 免疫力 温度影响 生物传热 物理疗法 

分 类 号：R318.03[医药卫生—生物医学工程]