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[在接受减肥手术的患者中补充β-基-β-甲基酸盐的营养影响]
Sonsoles Botella Martínez1, Nerea Varo Cenarruzabeitia2, María Jesús Ribelles Segura3
1Servicio de Endocrinología y Nutrición. Hospital Universitario de Navarra.
Nutricion hospitalaria
|May 6, 2025
概括
补充β-基-β-甲基酸盐 (HMB) 在减肥手术后没有显著地保持肌肉质量或功能. 虽然患者减轻了体重和脂肪量,但HMB与标准蛋白质补充剂相比没有显著的优势.
科学领域:
- 代谢手术 代谢手术
- 营养科学 营养科学
- 肌肉生理学 肌肉生理学
背景情况:
- 减肥手术对于减肥是有效的,但可以导致肌肉质量的损失,使肌肉的保存成为一个关键问题.
- 保持瘦体质量对于患者的健康和腹术后手术结果至关重要.
研究的目的:
- 评估β-基-β-甲基酸盐 (HMB) 补充剂对减肥手术后患者的营养参数的影响.
- 为了比较蛋白质补充剂与HMB和没有HMB对手术后肌肉质量和功能的影响.
主要方法:
- 一项干预研究比较了HMB和没有HMB的蛋白质补充剂在腹部外科手术后3个月.
- 评估人体测量,身体组成,动力测量和分析标记,包括炎症和肌肉健康指标.
- 评估患者的坚持和记录身体活动水平.
主要成果:
- 在HMB和对照组之间没有观察到体重减轻,肌肉质量或肌肉力量的显著差异.
- HMB组显示出明显更高的前白蛋白水平,但其他分析标志物没有显著差异.
- 体重和脂肪质量的变化受体力活动水平的影响.
结论:
- 腹部外科手术导致显著的体重和瘦肉量减少,以及脂肪质量损失.
- 与标准蛋白质补充剂相比,HMB补充剂在保持肌肉质量或功能方面没有显示出统计学上显著的益处.
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