线粒体在阻塞性睡眠呼吸暂停中的作用:对上呼吸道肌肉的影响
Karla Carlos1, Gilmar Fernandes do Prado1, Celia Harumi Tengan1
1Department of Neurology & Neurosurgery, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo 04039-032, Brazil.
International journal of molecular sciences
|November 13, 2025
概括
线粒体功能障碍导致阻塞性睡眠呼吸暂停 (OSA) 的上呼吸道肌肉衰弱. 了解这些肌肉中的氧化压力可能会导致OSA的新型抗氧化疗法.
科学领域:
- 身体生理学 身体生理学
- 细胞生物学 细胞生物学
- 睡眠医学 睡眠医学
背景情况:
- 阻塞性睡眠呼吸暂停 (OSA) 涉及睡眠期间上呼吸道阻塞,导致间歇性缺氧.
- 虽然解剖学和呼吸系统因素已知是导致OSA的因素,但线粒体在上呼吸道肌肉中的作用不太清楚.
- 线粒体对肌肉功能和缺氧适应至关重要,但容易受到功能障碍的影响.
研究的目的:
- 审查线粒体在阻塞性睡眠呼吸暂停中的参与.
- 综合了关于线粒体变化如何影响上呼吸道肌肉的发现.
- 突出了解氧化损伤对于治疗发展的必要性.
主要方法:
- 文献综述专注于线粒体参与OSA.
- 对线粒体功能和上呼吸道肌肉功能障碍的研究的综合.
- 分析慢性间歇性缺氧和线粒体变化之间的关系.
主要成果:
- 慢性间歇性缺氧在OSA可以导致线粒体功能障碍.
- 线粒体功能障碍增加了反应性氧物种的产生和氧化应激.
- 氧化应激进一步损害线粒体功能,导致肌肉功能障碍.
结论:
- 线粒体功能障碍在OSA上呼吸道肌肉损伤中起着重要作用.
- 对氧化损伤机制的进一步研究对于开发向疗法的发展至关重要.
- 抗氧化剂策略可能为减轻与OSA相关的肌肉影响提供潜在的治疗益处.
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