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埃克维塞 (Equisetum arvense) 标准化干燥提取物阻碍了与年龄相关的骨质疏松症
Laura Salvadori1, Martina Paiella1, Beatrice Castiglioni2
1Department of Translational Medicine, University of Piemonte Orientale, Novara 28100, Italy; Interuniversity Institute of Myology (IIM), Perugia 06132, Italy.
(Equisetum arvense,EQ) 提取物可以对抗与年龄相关的骨和肌肉损失,防止骨硬化症. 这种天然化合物通过减少炎症和抑制关键衰老途径来保持肌肉质量和骨密度.
科学领域:
- 老年学是一门学科.
- 药理学 药理学是指药理学的学科.
- 生物化学 生物化学
背景情况:
- 与年龄相关的骨髓缩症涉及同时发生的骨和肌肉损失,增加了跌倒和死亡风险.
- 慢性炎症有助于骨质疏松症和肉症,在老年人中很常见.
- 肌纤维的代谢转变和不平衡的骨质再吸收加速与年龄相关的组织恶化.
研究的目的:
- 调查Equisetum arvense (EQ) 提取物在预防与年龄相关的骨和肌肉损失方面的疗效.
- 探索EQ的潜在抗炎和抗缩机制.
- 为了评估EQ在骨质缩症的治疗潜力.
主要方法:
- 在体外:C2C12神经管和RAW 264.7细胞用炎症性细胞因子,葡萄糖皮质激素或RANKL治疗.
- 在 silico:目标捕捞以确定EQ的分子机制.
- 在体内:在3个月内给老年前小鼠给予EQ.
主要成果:
- 在实验室中,EQ提取物可以防止肌管缩,并减少骨质细胞形成.
- 在分析中,NF-κB抑制被认为是EQ效应的潜在机制.
- 在体内,EQ维持了肌肉质量和性能,保存了骨结构,并减少了炎症.
结论:
- 在老化过程中,Equisetum arvense提取物显示出在保持肌肉和骨健康方面的潜力.
- 通过抑制炎症途径,特别是NF-κB,EQ可能起作用.
- 这种天然提取物显示出作为治疗与年龄相关的骨质缩症的前景.
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