中国组织工程研究 ›› 2014, Vol. 18 ›› Issue (46): 7487-7491.doi: 10.3969/j.issn.2095-4344.2014.46.022

• 组织构建综述 tissue construction review • 上一篇    下一篇

运动与骨代谢:骨密度、骨生物力学及生化指标的评价

付 蕾,柯丹丹,张玲莉,陆大江   

  1. 上海体育学院,上海市 200438
  • 修回日期:2014-10-17 出版日期:2014-11-12 发布日期:2014-11-12
  • 通讯作者: 陆大江,硕士,教授,上海体育学院,上海市 200438
  • 作者简介:付蕾,女,1990年生,河北省邯郸市人,汉族,在读硕士,主要从事运动监控与营养的研究。
  • 基金资助:

    十二五国家科技支撑计划课题“社区俱乐部环境远程综合监控(2012BAK23B04)”;十二五国家科技计划课题“有氧运动改善慢病人群体质健康的生物学机制(2012BAK21B00)”;“运动健身科技省部共建教育部重点实验室”资助

Exercise and bone metabolism: evaluation based on bone mineral density, bone biomechanics and biochemical indicators 

Fu Lei, Ke Dan-dan, Zhang Ling-li, Lu Da-jiang   

  1. Shanghai University of Sport, Shanghai 200438, China
  • Revised:2014-10-17 Online:2014-11-12 Published:2014-11-12
  • Contact: Lu Da-jiang, Master, Professor, Shanghai University of Sport, Shanghai 200438, China
  • About author:Fu Lei, Studying for master’s degree, Shanghai University of Sport, Shanghai 200438, China
  • Supported by:

    the National “Twelfth Five-Year” Plan for Science & Technology Support, No. 2012BAK23B04, 2012BAK21B00; Key Laboratory of Sports and Fitness of the Ministry of Education & Ministry of Science and Technology

摘要:

背景:运动对于骨代谢的影响通过相关血尿生化指标的改变表现出来,以运动类型和强度影响为主。同时,这些生化指标也显示了如何标记不同个体的生理以及反映运动对骨骼的影响,可以将这些指标看成是骨生长代谢过程的一种监测。

目的:从存在于血液和尿液中与骨生长代谢的相关生化指标入手,详细阐述运动对其影响,进一步讨论对机体骨形成和骨吸收的影响。
方法:应用计算机检索中国学术期刊全文数据库(CNKI)和PubMed数据库中2000年1月至2014 年9月关于骨代谢的文章,检索主题词为“运动;骨代谢;生化指标”;英文为“Exercise;Bone metabolism;Biochemical indicators”。初检文献236篇,根据纳入标准保留38篇进行分析、综述。
结果与结论:低强度的运动对骨骼基本上起不到作用,而过度的运动对于骨骼是有害的,可以导致应力性骨折,更重要的是导致年轻女性雌激素缺乏,因而会使骨量减少。运动对骨代谢相关血尿生化指标的影响以运动类型和强度影响为主,只有把握适当的训练强度才会对骨形成和骨吸收产生积极影响,辅助骨密度、骨生物力学等指标作为制定运动处方和安排康复锻炼时的重要参考。对于运动引起骨转换的机制需要进一步结合各种通路,到细胞层面进一步讨论。


中国组织工程研究
杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程


全文链接:

关键词: 组织构建, 骨组织工程, 运动, 钙, 磷, 镁, 碱性磷酸酶, 甲状旁腺激素, 肌酐, 羟脯氨酸

Abstract:

BACKGROUND: Based on the blood and urine biochemical changes in different intensities and types of exercise, this research describes the impact of exercise on bone metabolism. Meantime, these biochemical indexes also show a method of marking physiological differences of certain individuals, and also reflect the impact of exercise on bone. These can be regarded as a monitoring index of bone growth and metabolism.

OBJECTIVE: To study exercise effect from the biochemical indicators in bone metebolism, and make a further discussion about its influence on bone formation and bone resorption.
METHODS: Databases of CNKI and PubMed were retrieved by computer with key words of “exercise; bone metabolism; biochemical indicators” in Chinese and English, respectively, by screening titles and abstracts to search papers related to exercise effects on the blood and urine biochemical indicators. Totally 236 papers were initially found, and only 38 papers were included in result analysis.
RESULTS AND CONCLUSION: Low-intensity exercise shows less effect on the bone, but excessive exercise is harmful to the bone that can cause stress fractures. What’s worse, it causes a lack of female hormone and reduce bone mass. Exercise can alter the blood and urine biochemical indicators in aspects of types of exercise and intensities. Only the exercise at appropriate intensity makes positive effects on bone formation and resorption, and assists bone mineral density and bone biomechanical indicators to develop exercise prescription and arrange rehabilitation exercises. MechanismS of bone turnover need further discussion at the cellular level.


中国组织工程研究
杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程


全文链接:

Key words:  sports medicine, bone diseases, metabolic, alkaline phosphatase

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