不同運動類型選手在訓練期之血液生化指標與發炎因子比較

Analysis of Biochemical Indicators and Inflammatory-related Factors of Young Male Athletes in Different Sport Types during Training Period

何采容(Tsai-Jung Ho) ； 黃國欽(Kuo-Chin Huang)

《大專體育學刊》 10卷4期 (2008/12) Pp. 93-102

https://doi.org/10.5297/ser.200812_10(4).0007

摘要

本研究旨在評定不同運動類型的青少年競技選手，於訓練準備期的血液生化指標及發炎因子之情形，以利監控其訓練負荷強度及健康狀況。方法:研究對象皆為不同運動類型訓練準備期的選手，共計40位青少年男性選手（平均年齡16.93±0.17歲）。分別為輕艇組、橄欖球組、體操組及控制生活組等四組，每組各10位受試者。運動各組在停止訓練24小時後，於早上起床且空腹時，抽取10毫升的手臂靜脈血。以生化分析儀檢測血乳酸、肌酸激酶、血尿素氮及血清肌酸酐（creatinine）含量。另外利用酵素免疫分析法（enzyme-linked immunosorbent assay, ELISA）方法分析發炎反應相關細胞激素IL-6、TNF-α及IL-10濃度。結果：血乳酸值方面，體操組和橄欖球組明顯高於控制生活組（p<0.5）。肌酸激酶則是橄欖球組明顯高於其他三組。IL-6和TNF-α濃度，體操組比控制生活組高（p<0.5）。但IL-10方面則，體操及橄欖球組明顯低於控制生活組（p<0.5），。結論:本研究之不同運動種類青少年訓練準備期血液中血乳酸及發炎激素因子有不同，顯示訓練強度高可能有發炎的現象。

關鍵字

訓練負荷 ； 能量來源 ； 生化值 ； 介白素 ； 腫瘤壞死因子－α

並列摘要

The purpose of this study was to investigate the alterations in biochemical indicators and inflammatory-related factors during training preparation period in different sport types. This study was carried out in young male athletes to monitor the training load and health condition. The concentrations of biochemical indicators and inflammatory-related variables were determined in four groups, including 10 gymnasts, 10 canoeists, 10 rugby players, and 10 agematched sedentary controls (mean age of 16.93±0.17 years). After resting for 24 hours, 10ml of fasting vein blood samples were obtained in the morning to determine the concentration of blood lactate, creatine kinase (CK), blood urine nitrogen (BUN) and creatinine (CREA). Furthermore, the serum was sampled to detect IL-6, TNF-α and IL-10 concentrations by enzyme-linked immunosorbent assay (ELISA). The findings are as follows: the gymnasts and rugby players had a remarkably (p＜.05) higher blood lactate concentration than sedentary controls respectively. The CK concentration was significantly higher in rugby players than sedentary controls. The gymnasts were considerably greater in IL-6 and TNF-α concentrations than control group (p＜.05). In contrast, IL-10 concentrations were significantly lower in gymnasts and rugby players than that of control group (p＜.05). In conclusion, the different sport types of adolescents athletes in training period had different blood lactate, CK, and inflammatory indicators, this might be due to the difference in training intensities. During higher intensity more inflammatory-related factors might occur.

並列關鍵字

training load ； energy sources ； biochemical level ； cytokine ； TNF-α

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