淫羊藿总黄酮的抗骨质疏松作用机制

被引:60
作者
陈克明
机构
[1] 兰州总医院全军创伤骨科研究所
关键词
淫羊藿; 总黄酮; 淫羊藿苷; 骨质疏松症;
D O I
暂无
中图分类号
R285.5 [中药实验药理];
学科分类号
100806 [中药药理学];
摘要
淫羊藿总黄酮是中草药淫羊藿抗骨质疏松的有效部位,主要有效成分包括淫羊藿苷、朝藿定B、朝藿定C和宝藿苷-Ⅰ等。淫羊藿总黄酮具有促进骨形成和抑制骨吸收的双重活性,既可以促进骨髓间充质干细胞的成骨性分化、提高成骨细胞功能,又可以抑制破骨细胞发生及成熟破骨细胞的骨吸收活性。淫羊藿总黄酮通过激活MAPK、BMP/Smad、Wnt/β-catenin和NO信号途径等发挥抗骨质疏松活性,其作为植物性雌激素的作用机制还有待进一步深入研究。
引用
收藏
页码:5485 / 5489
页数:5
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