ангиотензин受体阻断剂可恢复慢性阻断性肺部疾病患者的骨肌肉
Rizwan Qaisar1, Hossam Kamli2, Asima Karim3
1Basic Medical Sciences, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates; Cardiovascular Research Group, Research Institute of Medical and Health Sciences, University of Sharjah, Sharjah, United Arab Emirates.
ангиотензин受体抑制剂 (ARB) 改善慢性阻塞性肺病 (COPD) 的高血压患者的肌肉强度和功能. 这项研究表明,ARBs可以通过稳定神经肌肉结节和减少关键降解标志物来保护萨科佩尼亚.
科学领域:
- 心血管医学 心血管医学
- 肺部病理学 肺部病理学
- 老年病的医生 老年病的医生
背景情况:
- 在慢性阻塞性肺病 (COPD) 中,肉症和高血压很普遍.
- 血管激素受体阻断剂 (ARB) 具有肌肉保护性,但它们在COPD肉症中的作用尚不清楚.
研究的目的:
- 为了研究ARBs在高血压的COPD患者中的抗萨尔科佩尼效应.
- 探索神经肌肉结 (NMJ) 稳定性在ARB介导肌肉保护中的作用.
主要方法:
- 236名COPD患者被分为正常血压,ARB治疗高血压和其他抗高血压药物组.
- 在一年内评估了手握强度 (HGS),身体组成,短物理性能电池 (SPPB) 和等离子体c端的agrin片段-22 (CAF22).
- CAF22作为NMJ降解的生物标志物.
主要成果:
- 慢性肺炎患者的HGS,SPPB降低,CAF22增加.
- 在高血压的COPD患者中,ARB改善了HGS,步行速度,并降低了CAF22.
- ARB 保持了 SPPB 组件,证明了保持平衡,步态和椅子上升能力.
结论:
- 在高血压的COPD患者中,ARB治疗增强了骨肌肉的健康和功能.
- 降低的CAF22水平和潜在的NMJ修复机制有助于ARB的疗效.
- 在这种患者群体中,ARBs为萨尔科佩尼亚提供了治疗策略.
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