| 运动-雌激素-骨代谢相关性研究进展 |
| |
| 引用本文： | 乔媛媛,王晓晨,王曼莹.运动-雌激素-骨代谢相关性研究进展[J].吉林体育学院学报,2009,25(4):78-79. |
| |
| 作者姓名： | 乔媛媛 王晓晨 王曼莹 |
| |
| 作者单位： | 玉林师范学院体育系,广西玉林,537000 |
| |
| 基金项目： | 国家自然科学基金资助项目 |
| |
| 摘 要： | 临床研究表明,雌激素缺乏是导致绝经后妇女骨质疏松的一个危险因素。适宜运动可以增加体内雌激素的分泌,但剧烈运动、大强度训练可影响下丘脑-垂体-性腺轴,使体内雌激素水平降低,对骨代谢产生负面影响。当雌激素缺乏时,运动员骨细胞对负荷的适应性可能导致骨的转运和吸收加速,反之,对骨代谢的成骨作用刺激减弱。运动-雌激素-骨代谢三者间的密切相关性,提示科学保护竞技运动员,尤其是女性专职运动员、教练员骨组织健康的必要性与重要意义。
|
| 关 键 词： | 运动 雌激素 骨代谢 骨质疏松症 |
Survey of Researches on Exercise-Estrogen-Bone Metabolism |
| |
| Qiao Yuanyuan,Wang Xiaochen,Wang Manying.Survey of Researches on Exercise-Estrogen-Bone Metabolism[J].Journal of Jilin Institute of Physical Education,2009,25(4):78-79. |
| |
| Authors: | Qiao Yuanyuan Wang Xiaochen Wang Manying |
| |
| Institution: | (P. E. Department Yulin Normal University, Yulin, 537000, Guangxi, China) |
| |
| Abstract: | Clinical research has shown that the lack of estrogen in postmenopausal women with osteoporosis is a leading risk factors.Appropriate exercises can increase the level of estrogen secretion,but vigorous exercises,high-intensity training can affect thehypothalamus-pituitary-gonadal axis,to reduce the level of estrogen in vivo,have a negative impact on bone metabolism.When estrogen,bone cells adaptability to load ransfer and absorption may lead to accelerated bone,contrary to the bone to stimulate the weakened bone metabolism Exericses-Estrogen-Bone＇s close relation suggests the need and significance of scientific protection to bone health of Athletes,in particular,full-time female athletes and coaches. |
| |
| Keywords: | exercises Estrogen Bone metabolism Osteoporosis |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
