Savaş Seyfi, Senel Omer, Celikkan Hüseyin, Ugraş Alper, Aksu M Levent
School of Physical Education and Sports, Gazi University, Ankara, Turkey.
Neuro Endocrinol Lett. 2006 Dec;27(6):822-7.
This study was carried out to investigate the effects of 6-week aerobic exercise program upon blood Zn and Cu levels. There were 12 male university students with an average age of 21.67+/-0.89 years and no regular training habits participated in the study. The participants were subjected three days a week 1 hour a day continuous running program on treadmill with an intensity of 60-70% for a period of six weeks. They were fed with zinc and copper free diet throughout the study and it was made sure that they were not using copper or zinc containing vitamin tablets. The difference between the pre and post study period were found to be statistically significant as regards to both resting and maximal loading conditions (p<0.01). The pre and post training maxVO2 values were also found to be positively correlated with the copper and zinc levels in blood. Both the copper and zinc blood levels were found decreased after the training period p<0.05.
本研究旨在调查为期6周的有氧运动计划对血液中锌和铜水平的影响。12名平均年龄为21.67±0.89岁且无规律训练习惯的男大学生参与了该研究。参与者每周进行三天、每天1小时的跑步机持续跑步计划，强度为60 - 70%，持续六周。在整个研究过程中，他们食用不含锌和铜的饮食，并确保他们不服用含铜或锌的维生素片。研究发现，在静息和最大负荷条件下，研究前后的差异均具有统计学意义（p<0.01）。训练前后的最大摄氧量（maxVO2）值也与血液中的铜和锌水平呈正相关。训练期后发现血液中的铜和锌水平均下降（p<0.05）。
