黑色素调解肠道屏障功能障碍和系统性炎症在中度至重度的OSA患者
Zhicheng Wei1,2,3, Hangdong Shen1,2,3, Fan Wang1,2,3
1Department of Otorhinolaryngology Head and Neck Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China.
黑色素水平随着阻塞性睡眠呼吸暂停 (OSA) 的严重程度而降低. 这项研究表明,黑激素可能会在中度至重度的OSA患者中调解肠道屏障功能障碍和炎症.
科学领域:
- 睡眠医学 睡眠医学
- 胃肠病学 胃肠病学
- 内分泌学 在内分泌学.
背景情况:
- 阻塞性睡眠呼吸暂停 (OSA) 与肠道屏障功能障碍和全身炎症有关.
- 作为一种抗炎调解剂的黑素,正在研究其在这些与OSA相关的疾病中的作用.
研究的目的:
- 探索黑激素在OSA,肠道屏障功能障碍和全身炎症之间的关系中的调解作用.
- 分析OSA严重程度,黑激素水平和肠道屏障完整性和炎症的生物标志物之间的相关性.
主要方法:
- 235名男性参与者患有睡眠问题,接受了多睡眠扫描.
- 测量了血清中的黑色素,zonula occludens-1 (ZO-1),C反应蛋白 (CRP) 和脂多糖 (LPS).
- 使用斯皮尔曼的相关性和调解分析来评估关系.
主要成果:
- 血清黑激素的降低与ZO-1,LPS和CRP的增加相关,随着OSA严重程度的增加.
- 在中度OSA中观察到黑色素和ZO-1/LPS之间的显著负相关性,在严重OSA中观察到ZO-1/LPS/CRP.
- 黑素解释了呼吸暂停-呼吸暂停指数 (AHI) 对ZO-1和LPS的影响的36.12%和35.38%.
结论:
- 黑素可能在中度至重度OSA患者的肠道屏障功能障碍和全身炎症的发展中发挥调解作用.
- 研究结果表明,黑激素在治疗OSA相关并发症方面具有潜在的治疗意义.
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