摘要
目的观察8 w大强度训练和补充谷氨酰胺对细胞免疫机能的影响,以期为赛艇运动员免疫机能的研究提供参考资料。方法采集陕西省赛艇队公开级二线16名男性运动员实验前后晨安静时静脉血5 ml测T淋巴细胞亚群和IL-2。结果H组(谷氨酰胺+大强度训练组)和C组(大强度训练组)运动员8周大强度训练后IL-2较自身安静时都降低,服用谷氨酰胺组(H组)外周血IL-2下降17.9%(P>0.05);C组下降48.5%(P<0.001);实验后H组CD3+无显著性变化,CD4+上升7.6%(P>0.05),CD8+下降16.6%(P<0.05),CD4+/CD8+比值升高17.3%(P<0.05);C组CD3+下降(p<0.05),CD4+下降20.6%(P<0.05),CD8+无明显变化,CD4+/CD8+比值下降21.0%(P<0.05)。结论8周大强度训练明显抑制赛艇运动员机体细胞免疫功能,补充谷氨酰胺8 w可以提高赛艇运动员细胞免疫功能。
Purposes： The thesis aims to observe the influence of 8 weeks high intensive training and the glutamine supplement to Rowing athlete＇s cellular immune function , the researchers expect to provide the reference to Rowing athlete＇s immune function Method： Collecting venous blood 5 ml of each of 16 male public level rowing athletes in Shaanxi Province rowing team after and before the experiment measured T lymphocytes cell subsets and IL - 2. Result： The athlete＇ s circumference blood IL - 2 has reduced by 17.9% （ P 〉 0. 05）in Group H （glutamine supplement and high intensity training group）after taking the glutamine supplement and 48.5 % in Group C（high intensity training group） （ P 〈 0. 001）;In Group H the CD3^＋ has no significant changes, the CD4^＋ increased 7.6%（P〉0.05） ,the CD8^＋ declined by 16.6%（P〈 0.05）,the ratio of CD4^＋/CD8^＋ increased by 17.3% （P 〈0.05） after the experiment; In Group C the CD3^＋ reduced （ P 〈0.05）, the CD4^＋ reduced by 20.6%（ P 〈0.05） ,the CD8^＋ has no obvious changes, and ratio of CD4^＋/CD8^＋ reduced by 21.0%（ P 〈 0.05）. Conclusion ： The 8 weeks high intensive training can remarkably inhibit Rowing Athlete＇s cellular immune function, It can enhance the cellular immune function of Rowing Athlete by supplementing glutamine for 8 weeks.
出处
《西安体育学院学报》
CSSCI
北大核心
2008年第5期72-75,85,共5页
Journal of Xi'an Physical Education University
关键词
赛艇运动员
大强度训练
谷氨酰胺
细胞免疫
Rowing athletes
High intensity training
Glutamine
Cellular Immune
