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Barbara Morawin1, Maciej Białorudzki2,3, Jan Nicikowski4
1Department of Applied and Clinical Physiology, Collegium Medicum University of Zielona Gora, Zielona Gora, Poland. b.morawin@cm.uz.zgora.pl.
促进炎症的饮食和身体健康不佳有助于老年人的肉症. 经能量调整的饮食炎症指数 (E-DII) 显示了预测肉类风险和指导营养干预的潜力.
科学领域:
- 老年学是一门学科.
- 营养科学 营养科学
- 炎症研究 炎症研究
背景情况:
- 慢性轻度炎症,营养缺乏和身体不活动与骨肌肉疾病 (如肉症) 有关.
- 标志着肌肉损失和肌肉衰弱的萨尔科佩尼亚严重影响老年人的健康和运动能力.
研究的目的:
- 为了研究饮食炎症指数 (DII) 与老年人肉症之间的关系.
- 为了评估炎症状态及其与食模式和肉类的个体的身体表现的相关性.
主要方法:
- 根据EWGSOP2标准,121名 (60-96岁) 个体被分为三种类型,可能的萨尔科佩尼亚和非萨尔科佩尼亚组.
- 评估了肌肉力量 (手握),数量 (ASM,ASMI) 和身体表现 (6分钟步行测试).
- 通过24小时回忆评估了饮食摄入量,并计算了能量调整的饮食炎症指数 (E-DII).
主要成果:
- 一个E-DII值为2.283表明了增加的肉类的风险 (AUC=0.734).
- 较高的E-DII分数与步行速度 (rs=-0.502) 和6分钟步行测试结果 (rs=-0.496) 有负相关性.
- 结合E-DII和无细胞DNA (cfDNA) 显示出对肉类的强烈诊断效用 (AUC=0.805),超过了传统的炎症标志物.
结论:
- 促进炎症的饮食和身体健康不佳与波兰老年人的肉症进展有关.
- E-DII是评估肉症风险的宝贵工具,可以指导有针对性的营养干预措施.
- 将饮食中的炎症潜力与cfDNA等生物标志物相结合,为早期发现和管理肉症提供了一种有前途的方法.
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