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Effects of millimeter wave radiation on chemical substance content in rat hypothalamus and hippocampus
Author(s): 
Pages: 363-364
Year: Issue:  6
Journal: CHINESE JOURNAL OF PHYSICAL MEDICINE AND REHABILITATION

Keyword:  毫米波1H-MRS下丘脑海马大鼠;
Abstract: 目的观察低功率毫米波局部辐射对大鼠下丘脑及海马组织 中化合物含量的影响,探讨其远位效应机制. 方法分别应用波长 5.6 mm、7.1 mm的毫米波,功率流密度 10 mW/cm2辐射大鼠背部皮肤,每天1 h,连续7 d ,采用1H磁共振波谱技术测定下丘脑及海马组织中Glu、GABA、NAA、Cho、Cr等含量. 结果毫米波辐射后两组海马组织Glu/Cr比值降低,5.6 mm组GABA/Cr 比值增高. 结论毫米波辐射可影响海马组织中神经递质含量,由 此可能介导其他远位生物学效应.
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