运动与非运动人群老年期骨密度及骨代谢生化标志物上的差别

The Differences of Bone Mineral Density and Bone Metabolism between Exercise Group and Non-exercise Group in Postmenopausal Women .

以北京体育大学 40名健康的绝经后女教师为研究对象 ,利用双能X线 (DXA)骨密度仪对该人群的腰椎、左髋骨密度进行了测量 ,使用自动生化分析仪测定该人群的血钙 (Ca)、血碱性磷酸酶 (ALP)水平及尿钙与肌酐 (Ca/Cr)的比例。通过数据统计处理 ,比较运动人群与非运动人群在骨密度及骨矿、骨形成和骨吸收生化标志物上的差别 ,从而明确运动对老年妇女骨量和骨代谢活动的影响。

Forty healthy postmenopausal women of Beijing University of Physical Education were chosen our subjects.We measured Bone Mineral Density(BMD) at different sites of these people by DXA.The levels of serum Ca?ALP and urinary Ca/Cr were measured by Analyzer Medical System.After statistical analyses,we explored the differences of the results of BMD, and the differences of the levels of serum Ca?ALP and urinary Ca/Cr between exercise group and non-exercise group. Thus, of the definite effect of exercise on bone mass and bone metabolism was concluded.