| 毫米波对大鼠血清中活性氧,一氧化氮及其相关酶？… |
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| 引用本文： | 刘朝晖 王小娟. 毫米波对大鼠血清中活性氧,一氧化氮及其相关酶？…[J]. 中华物理医学与康复杂志, 2000, 22(4): 215-216 |
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| 作者姓名： | 刘朝晖 王小娟 |
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| 作者单位： | [1]第四军医大学唐都医院康复科 [2]西京医院神经内科 |
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| 基金项目： | 国家自然科学基金资助项目!(39670 697) |
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| 摘 要： | 目的 观察低功率毫米波经皮肤辐射能还引起大血中活性氧、一氧化氮及其相关酶的改变，以探索其作用机制。方法 应用波长５．６ｍｍ、功率密度１０ｍＷ／ｃｍ＾２极高频电磁波辐射大鼠腰背部皮肤，每天１ｈ，连续７ｄ，采集心血４ｍｌ，测定其血清中总超氧化物歧化酶（Ｔ－ＳＯＤ）、氮 氧合酶（ＮＯＳ）活性以及脂质过氧化物丙二醛（ＭＤＡ）和一氧化氮（ＮＯ）含量。结果 辐射组Ｔ－ＳＯＤ、ＮＯＳ活性下降，ＮＯ含量减少，ＭＤ
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| 关 键 词： | 毫米波 超氧化物歧化酶 氮氧合酶 LPO 一氧化氮 |
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Effects of low-intensity millimeter wave radiation on active oxygen,nitric oxide and their related enzymes in serum of rats |
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| LIU Zhaohui ,WANG Xiaojuan,CHEN Jingzao,et al.. Effects of low-intensity millimeter wave radiation on active oxygen,nitric oxide and their related enzymes in serum of rats[J]. Chinese Journal of Physical Medicine and Rehabilitation, 2000, 22(4): 215-216 |
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| Authors: | LIU Zhaohui WANG Xiaojuan CHEN Jingzao et al. |
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| Affiliation: | LIU Zhaohui *,WANG Xiaojuan,CHEN Jingzao,et al. *Department of Rehabilitation Medicine,Tangdu Hospital,Fourth Military Medical University,Xi'an 710038,China |
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| Abstract: | Objective To examine the changes of active oxygen,nitric oxide and their related enzymes in rat serum by millimeter wave and their mechanism. Methods Use 5.6 mm,10 mW/cm 2 extremely high frequency electromagnetic wave (millimeter wave) to irradiate the skin on waist and back of rats once daily (1 h) for 7 d, and then to collect the blood from rat heart each for 4 ml and to investigate the activities of total superoxide dismutase (T SOD) and nitric oxide synthase (NOS) as well as the contents of lipid peroxide (MDA) and nitric oxide (NO). Results For the group of radiation, the activities of T SOD and NOS decreased, meanwhile the contents of NO declined,but no significant difference was observed in MDA. Conclusion 5.6 mm, 10 mW/cm 2 electromagnetic irradiation can attenuate the activity of some enzymes in rat serum,but not cause significant impairment of their blood cells. |
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| Keywords: | Millimeter wave Superoxide dismutase Nitric oxide synthase Lipid peroxde Nitric oxide Rat |
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