体育锻炼对抑郁女大学生抑郁状态、单胺递质的影响研究

发布时间：2018-12-24 14:26

【摘要】：目的探讨力量训练和有氧训练对抑郁女大学生抑郁状态、单胺递质和体质状况的影响。方法将45例轻度到中度抑郁的女大学生分为3组:抑郁力量训练组15例(进行8周,每周3次,强度为50%~70%最大负荷的力量训练),抑郁有氧训练组15例(进行8周,每周3次,强度为50%~70%最大心率的健身跑),抑郁对照组15例。另外选取15例正常无抑郁的女大学生为正常对照组。分别于实验前后测量受试者的抑郁状态、5-HT、NE、皮质醇水平、体成分、握力和最大摄氧量。结果 8周体育锻炼后,抑郁运动组的CES-D量表评分下降,抑郁症状减轻。抑郁患者血浆5-HT、NE水平低于正常人,皮质醇水平高于正常人。经过8周力量训练后,抑郁患者血浆5-HT、NE水平上升,皮质醇水平下降;体脂百分比下降,瘦体质量、握力升高。经过8周有氧训练后,抑郁患者血浆5-HT、NE含量上升,皮质醇水平下降;体质量、体脂百分比下降,瘦体质量、最大摄氧量升高。结论抑郁可能与5-HT、NE的下降,皮质醇的升高有关。8周的力量和有氧训练可以有效地增进抑郁患者的生理和心理健康。
[Abstract]:Objective to investigate the effects of strength training and aerobic training on depression, monoamine transmitters and physique of depressed female college students. Methods 45 female college students with mild to moderate depression were divided into three groups: depressive strength training group (15 cases), depression training group (15 cases), depressive strength training group (15 cases), depression training group (15 cases). Three times a week, the intensity was 50% and the maximal heart rate was 70%), and the depression control group (15 cases). In addition, 15 normal female college students without depression were selected as the normal control group. Depression, 5-HTN, cortisol, body composition, grip strength and maximal oxygen uptake were measured before and after the experiment. Results after 8 weeks of physical exercise, the scores of CES-D scale decreased and the symptoms of depression decreased in the depressive exercise group. The plasma levels of 5-HT NE and cortisol in depressive patients were lower than those in normal subjects. After 8 weeks of strength training, the plasma 5-HT NE level increased, cortisol level decreased, body fat percentage decreased, lean body mass and grip strength increased in depressive patients. After 8 weeks of aerobic training, the plasma 5-HT NE level increased, cortisol level decreased, body mass, body fat percentage, lean body mass and maximal oxygen uptake increased in depressive patients. Conclusion Depression may be related to the decrease of 5-HT NE and the increase of cortisol. 8 weeks of strength and aerobic training can effectively improve the physical and mental health of depressive patients.
【作者单位】：广州医科大学体育教研室;衡阳师范学院体育系;
【分类号】：R749.4

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