| 毫米波电场对脊髓损伤后继发性损伤的组织学研究 |
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| 引用本文： | 刘宏亮 刘青山 吴宗耀. 毫米波电场对脊髓损伤后继发性损伤的组织学研究[J]. 中华物理医学与康复杂志, 1999, 21(1): 15-16 |
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| 作者姓名： | 刘宏亮 刘青山 吴宗耀 |
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| 作者单位： | 第三军医大学西南医院康复科 |
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| 摘 要： | 目的探讨毫米波对脊髓损伤后继发性损伤的影响。方法大鼠脊髓不完全性损伤后，立即以波长４．９、７．１、８．９ｍｍ，功率密度７ｍＷ／ｃｍ２的毫米波辐照损伤局部，观察组织学变化。结果波长７．１ｍｍ，功率密度７ｍＷ／ｃｍ２的毫米波治疗组与损伤对照组比较，脊髓神经原损伤减轻，髓鞘结构较完好。结论一定参数的毫米波能缓解脊髓损伤后的继发性损伤
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| 关 键 词： | 脊髓损伤 毫米波 大鼠 |
Histological research on lightening secondary injury of initial spinal cord trauma with electric fields of millimeter wave |
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| LIU Hongliang,LIU Qingshan,WU Zongyao. Histological research on lightening secondary injury of initial spinal cord trauma with electric fields of millimeter wave[J]. Chinese Journal of Physical Medicine and Rehabilitation, 1999, 21(1): 15-16 |
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| Authors: | LIU Hongliang LIU Qingshan WU Zongyao |
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| Affiliation: | LIU Hongliang,LIU Qingshan,WU Zongyao.Department of Physical Medicine and Rehabilitation,Southwestern Hospital of Third Military Medical Univercity,Chongqing400038 |
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| Abstract: | Objective To observe whether the millimeter wave can lighten the secondary injury after initial trauma.Methods The rats which had injured spinal cord after trauma,were immediately treated with the millimeter wave in various parameters( 4.9 mm7 mW/cm 2, 7.1 mm7 mW/cm 2, 8.9 mm7 mW/cm 2,) and the histological changes were observed.Results The histological changes were slighter in 7.1 mm7 mW/cm 2 group than that in the injury group.Conclusion The millimeter wave in the parameter 7.1 mm7 mW/cm 2 could lighten the secondary spinal cord injury. |
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| Keywords: | Spinal cord injuries Millimeter wave * Rats |
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