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在社区居住的老年人中,相角和炎症性血液生物标志物之间的关联:伊塔巴希老龄化纵向研究

Sho Hatanaka¹, Takashi Shida², Yosuke Osuka³

¹Research Team for Promoting Independence and Mental Health, Tokyo Metropolitan Institute for Geriatrics and Gerontology, 35-2 Sakae-cho, Itabashi, Tokyo, 173-0015, Japan; Integrated Research Initiative for Living Well with Dementia, Tokyo Metropolitan Institute for Geriatrics and Gerontology, 35-2 Sakae-cho, Itabashi, Tokyo, 173-0015, Japan.

Clinical nutrition ESPEN

|September 28, 2024

概括

阶段角 (PhA) 与老年男性的炎症有关,表明细胞膜和液体平衡的变化. 可能需要进一步的数据来完全识别使用PhA在这个人口中的炎症.

科学领域:

老年学是一门学科.
生物物理学的生物物理.
生物标志物生物标志物

背景情况:

生物电阻分析衍生的相角 (PhA) 反映了细胞健康和液体平衡.
慢性炎症会破坏细胞膜和液体平衡,影响PhA.
了解PhA与炎症的关联对于社区居住的老年人来说至关重要.

研究的目的:

研究老年人PhA和炎症标志物 (CRP,IL-6) 之间的关系.
为了确定PhA是否可以在这个人群中作为炎症的生物标志物.
探索PHA和炎症之间的性别特定关联.

主要方法:

使用了性别分层后勤回归分析.
较高的C-反应蛋白 (CRP) 和IL-6水平是结果变量.
全身和局部PHAs是暴露变量,根据年龄,体重,非传染性疾病史和饮食进一步分层.

主要成果:

在男性中,较高的PhA四分位数与较低的CRP和IL-6升高的几率有关.
在男性中,PhA显示出轻度识别IL-6升高的能力 (ROC AUC 0.62-0.72).
在女性中,PhA和炎症标志物之间没有显著的关联.

结论:

在社区居住的老年男性中,PhA与炎症有关.
在老年男性中,PhA可能是炎症的有用指标.
可能需要额外的信息来有效地利用PhA来检测老年人的炎症.

关键词:

生物电阻分析生物电阻分析在C-反应性蛋白质中.炎症炎症是一种炎症.介乐金-6 介乐金-6 是一种阶段角度阶段角度

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