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脱水氨和骨健康:机制和见解
Nur-Vaizura Mohamad1, Nur-Syahirah Che Razali2, Nur-Amira Mohd Shamsuddin3
1Centre for Drug and Herbal Development, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur 50300, Malaysia.
Biomedicines
|January 8, 2025
概括
脱氨固醇 (DHEA) 通过促进骨形成和抑制骨质流失,影响骨健康. 虽然DHEA补充剂有望改善骨矿物质密度,但需要进一步的研究来证实其有效性和安全性.
科学领域:
- 内分泌学 在内分泌学.
- 骨生物学 骨生物学 骨生物学
- 老年学是一门学科.
背景情况:
- 脱氨 (DHEA) 是一种上腺类固醇激素,对生理过程至关重要,包括骨健康.
- 与年龄相关的DHEA下降与骨密度降低有关,但其在骨代谢中的确切作用是复杂的.
- 本综述综合了DHEA对骨代谢和骨密度的多方面的影响,探索其治疗潜力.
研究的目的:
- 综述脱水氨 (DHEA) 对骨代谢和骨密度的多种影响.
- 为了突出DHEA对骨健康的治疗潜力.
- 总结相关文献中关于DHEA对骨的影响的发现.
主要方法:
- 使用PubMed和Scopus进行了全面的文献搜索.
- 研究的重点是脱水氨 (DHEA) 对骨相关参数的影响.
- 在删除重复和无关研究后,选择了36篇全文文章.
主要成果:
- 脱氨 (DHEA) 促进骨质母细胞分化和增殖,调节RANKL/OPG比率,并抑制骨质母细胞生成.
- 在动物模型中,DHEA增强了椎骨体积,并刺激了骨质细胞活性.
- 在老年人中,DHEA补充改善了骨矿物质密度,特别是在半径和腿部部.
结论:
- 脱氨 (DHEA) 显示出作为骨健康调节剂的潜力.
- 它对骨的影响可能因年龄,性别和健康状况而异.
- 需要进行进一步的临床试验,以确定DHEA对骨健康的有效性和安全性.
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