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The Neuroprotective Effects of Intravascular Low Level Laser Irradiation on Cerebral Ischemia Rats

机译:血管内低水平激光辐射对脑缺血大鼠的神经保护作用

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The effects of intravascular low level laser irradiation of He-Ne on rat MCAo-induced cerebral injury were studied. The results showed that control rats (subjected to MCAo injury without laser treatment) at 7d exhibited striatal and cortical brain infarction in the right hemisphere from approximately 3 to 11mm from the front pole. the total infarct volume in this group was 34.5?.1mm3. For experimental rats (with laser management), the total infarct volume was 29.0?.0mm3. P was gained less than 0.05. The neurological score of control group was 4.7?.6 and it was 5.2?.0 in experimental group, comparison by statistical analysis showed P less than 0.05. The cerebral pathological damages in the control group were more severe than in experimental group. We concluded that the intravascular low level laser irradiation has no remarked complication and is helpful to reduce ischemic damage. There is clinically potential for the application of intravascular He-Ne low level laser irradiation in ischemia stroke.
机译:研究了HE-NE对大鼠MCAO诱导的脑损伤的血管内低水平激光辐射的影响。结果表明,在7D下,对照大鼠(经过MCAO损伤而无需激光处理)在右半球中展示偏纹纹和皮质脑梗塞,从前杆上从大约3到11mm左右。该组的总梗塞体积为34.5?.1mm3。对于实验性大鼠(用激光管理),总梗塞体积为29.0°3 .0mm3。 P少于0.05。对照组的神经学评分为4.7?.6,实验组中为5.2?.0,统计分析的比较显示P小于0.05。对照组的脑病病理损伤比实验组更严重。我们得出结论,血管内低水平激光辐照没有注重并发症,并有助于降低缺血性损害。临床上有可能在血管内血管血管血管血管肾小序中的应用。

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