血清维生素C水平与儿童高敏感性C反应蛋白之间的关系
Ci Li1, Zhiwei Zhu1, Shicai Jiang1
1Department of Clinical Laboratory, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou Key Laboratory of Children's Infection and Immunity, Zhengzhou, 450000, P. R. China.
Scientific reports
|December 31, 2024
概括
较高的维生素C水平与儿童和青少年的炎症标志物较低有关. 这种联系在男性,低收入群体和超重个体中更为强烈,这表明有针对性的营养支持可能有利于这些人群.
科学领域:
- 营养科学 营养科学
- 儿科健康 儿科健康
- 炎症生物标志物 炎症生物标志物
背景情况:
- 越来越多的人认识到维生素C状态与炎症之间的联系.
- 有限的研究存在于儿童群体的这种关系.
- 高灵敏度C反应蛋白 (hs-CRP) 是一个关键的炎症标志物.
研究的目的:
- 调查血清维生素C水平与儿童和青少年hs-CRP之间的关联.
- 分析影响这种关系的人口和社会经济因素.
主要方法:
- 从NHANES数据对1766名参与者 (年龄在6-19岁) 的横截面分析.
- 统计分析包括t测试,奇平方测试,逻辑回归和平滑曲线拟合.
- 进行了子组和相互作用分析,以评估关系稳定性.
主要成果:
- 在血清维生素C和hs-CRP水平之间发现了显著的负相关性.
- 增加的维生素C与降低的hs-CRP有关 (β = -0.84 mg/L每单位增加).
- 与缺乏相比,维生素C充足与hs-CRP显著降低有关 (β = -3.04 mg/L).
结论:
- 血清维生素C与美国儿童和青少年的hs-CRP有负相关性.
- 维生素C的抗炎功效在男性,低收入人士和肥胖者中更为明显.
- 研究结果强调了适当的维生素C状态对于管理年轻人的炎症的重要性.
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