红光照射对战士运动前后肺功能的影响

发布时间：2018-05-23 08:29

本文选题：红光照射 + 抗疲劳　；参考：《中国急救医学》2008年08期

【摘要】：目的观察经红光照射后战士在运动后肺功能的影响。方法2007-03～2007-04,对20名健康的战士进行红光照射,照射1次/d,照射时间为0.5h/次,在照射前、照射1周和2周后分别进行长跑运动前后的肺通气功能测试及采静脉血测定生理指标:白细胞计数(WBC)、红细胞计数(RBC)、血红蛋白(Hb)、丙氨酸氨基转移酶(ALT)、门冬氨酸转移酶(AST)、肌酸激酶同功酶(CK-MB)。结果运动前红光照射2周后的肺活量(VC)、最大通气量(MVV)、用力呼气1s量(FEV1)、用力呼气1s率(FEV1%)及中期流速(MMF)与照射前相比都有明显增加(P0.05,P0.01)。运动后FEV1%和MMF在照射2周与照射前相比有明显增加(P0.05)。照射1周后的Hb、照射2周后的RBC与照射前相比都有明显增加(P0.05);照射2周后的Hb有显著增加(P0.01)。生化指标中各种酶均下降,其中CK-MB值下降显著(P0.05)。结论红光能促进机体在运动时维持身体的正常机能,延缓运动疲劳的发生,提高运动耐力。
[Abstract]:Objective to observe the effect of red light irradiation on lung function after exercise. Methods 20 healthy soldiers were exposed to red light once a day for 0.5h/. After 1 week and 2 weeks of irradiation, lung ventilation function and venous blood were measured before and after long distance running. The physiological indexes of WBC count, red blood cell count, hemoglobin B, alanine aminotransferase (alt), aspartate metastasis were measured. The enzyme ASTX, creatine kinase isoenzyme (CK-MBN). Results the vital capacity, maximal ventilation volume, forced expiratory volume and FEV1, forced expiratory 1s rate and FEV1 / FEV1 ratio were significantly increased after 2 weeks of red light irradiation before exercise, and MMFs at middle stage were significantly increased compared with those before irradiation (P 0.05 / P 0.01). FEV1% and MMF increased significantly at 2 weeks after exercise compared with those before irradiation (P 0.05). After 1 week of irradiation, the RBC after 2 weeks of irradiation was significantly increased compared with that of before irradiation, and the HB after 2 weeks of irradiation was significantly increased as compared with that of before irradiation, and that of HB after 2 weeks of irradiation was significantly increased as compared with that of before irradiation. All kinds of enzymes were decreased in biochemical indexes, and the CK-MB value decreased significantly (P0.05). Conclusion Red light can promote the body to maintain normal function, delay the occurrence of exercise fatigue and improve exercise endurance.
【作者单位】：解放军第211医院院部;解放军第211医院普外科;解放军第211医院药剂科;解放军第211医院检验科;解放军第211医院骨外科;解放军第211医院中医科;解放军第211医院理疗科;
【分类号】：R82

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