【作者】 邹正华；

【导师】 姚士硕；

【作者基本信息】 安徽师范大学 ， 体育教育训练学， 2004， 硕士

【摘要】 运动与感染的问题已经争论了几十年，但仍未完全清楚。而且有关运动与免疫的研究大部分集中在躯体应激对免疫功能的水平上。心理神经免疫学的研究表明，免疫系统与中枢神经系统及内分泌系统之间存在着相互作用，并接受心理因素的影响。本文以通过特质焦虑量表测量的24名不同特质焦虑类型的体院男生为实验对象，对其进行了不同心理状态下20分钟的篮球对抗赛，并就运动免疫学研究争议较多的IL-1、IL-2、免疫球蛋白，分别对其安静时、运动前即刻、运动后即刻采集血样，经化验和统计分析发现： (1) 心理应激对运动员血清中IL-1和IL-2水平都产生影响，尤其对IL-1影响显著。根据数据分析，IL-1和IL-2的变化很有可能还来自运动负荷的影响，即IL-1和IL-1的活性变化受到心理应激和运动负荷的共同影响。但究竟受运动负荷的影响大还是心理因素的影响大，其比例难以确定。 (2) 不同特质焦虑运动员对心理应激的反应存在差异。高焦虑运动员在心理应激状态下运动负荷后的血浆IL-1和IL-2活性的变化水平比低焦虑运动员更为明显。不同特质焦虑运动员对运动负荷的反应也有所不同。即使不在心理应激状态下，高焦虑特质运动员更易受运动负荷的影响。 (3) 急性运动、短期运动对运动员免疫球蛋白水平无明显影响。但从统计结果来看，运动前高焦虑运动员免疫球蛋白水平比低焦虑运动员要低。更多还原

【Abstract】 There has been a hot debate about the exercise and infection during the past decades, most parts of the research about exercise and immunity have been focused on the response of body to the immune function. It is shown in the research of psychoneuroimmunology that the immune system, the central nerve system and incretory system are interreactional, and the immune system is also affected by the psychological factors.In this experiment, the researcher chose 24 RE schoolboys with different trait anxiety as the subjects by SCAT, then studied the different psychological conditions of the subjects, who take part in a 20-minute basketball competition.In order to further study the controversial IL-K IL-2 and immunity globulin, we collected blood samples one day ago of sport before and after sport respectively. By statistic analysis and comparative study, we arrived at conclusions as following :1. After the exercise, the activities of both IL-1 and IL-2 changed to some extent respectively, the change of the IL-2 and IL-1 level has a close relation with the psychological stress and exercise,but it is still not sure whether psychological stress or exercise will play a more important role.2. The response of different trait anxiety’s to the psychological stress is different, and the high trait anxiety athletes are inclined to accept the influence of psychological stress.3. Acute exercise and short time exercise have no remarkable effect on the level of immunity globulin in the sportsman, but the result of the statistics shows that before the exercise, the sportsman with a high anxiety will have much higher level of immunity globulin than those with a low anxiety.更多还原