系统性免疫炎症指数调解了腹部肥胖和血清克洛托水平之间的关联
Chenchun Chen1, Peng Tang2, Wei Zhu3,4
1Institute of Public Health, Guangzhou Medical University & Guangzhou Center for Disease Control and Prevention, Guangzhou, China.
Scientific reports
|February 5, 2025
概括
体重调整后的腰部指数 (WWI) 与较低的衰老抑制蛋白α-Klotho.水平有关. 这种联系部分归因于系统性免疫炎症指数 (SII),特别是在老年人中.
科学领域:
- 老年学是一门学科.
- 代谢健康 代谢健康
- 免疫学 免疫学 免疫学
背景情况:
- 体重调整的腰部指数 (WWI) 是腹部肥胖的一个关键指标.
- 阿尔法-克洛托 (α-Klotho) 是一种抑制衰老的蛋白质.
- 第一次世界大战和α-Klotho之间的相互作用尚未得到充分理解.
研究的目的:
- 调查第一次世界大战和血清α-Klotho水平之间的关联.
- 探索系统性免疫炎症指数 (SII) 在这种关系中的调解作用.
- 分析中年和老年美国人的这些关联.
主要方法:
- 使用NHANES数据 (2011-2016) 来自6997名参与者的横截面研究.
- 调查加权的多重线性回归来评估第一次世界大战和α-Klotho关系.
- 调解分析,以评估SII的作用.
主要成果:
- 在第一次世界大战和血清α-Klotho水平之间发现了显著的反相关性 (调整后的百分比变化: -7.79%).
- SII部分调解了第一次世界大战和α-Klotho之间的关联 (11.6%的调解).
- 在60岁以上 (26.3%) 个体中,SII的调解效应明显高于60岁以下 (4.2%) 个体.
结论:
- 第一次世界大战与血清α-Klotho度相反相关.
- 系统性免疫炎症指数 (SII) 部分调解了这种关系.
- 这种调解在老年人中更为明显,这表明它在与年龄相关的衰退中发挥了作用.
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