瘦素与绝经后骨代谢的研究进展

被引:22
作者
程萌
许良智
机构
[1] 四川大学华西第二医院
关键词
瘦素; 绝经后骨质疏松症; 骨代谢; 成骨细胞; 护骨素(OPG)/核因子-κB受体活化因子配体(RANKL)/核因子-κB受体活化因子(RANK)系统;
D O I
暂无
中图分类号
R580 [];
学科分类号
摘要
绝经后骨质疏松症是由于绝经所导致的骨量减少及骨组织结构变化,使骨脆性增加易于骨折,以及由骨折引起的一系列严重威胁女性健康的并发症。如何找到一种安全,有效的抗骨质疏松症药物,是目前研究的热点。瘦素(leptin)是由肥胖基因编码的一种多肽,主要由脂肪组织分泌,通过瘦素受体(leptin receptor,ObR)发挥其生物学效应。近年来研究发现瘦素除调节糖、脂代谢外,对骨代谢也具有多重调节作用。本文从人体研究、动物实验以及体外研究多个角度,就瘦素与绝经后骨代谢的关系进行了分析,以期为绝经后骨质疏松症的治疗提供新思路。
引用
收藏
页码:929 / 933
页数:5
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