腹手术前饮食对格林林水平通过DNA甲基化作用的影响
Duygu Güçlü1, Nilgün Işıksaçan2, Hakan Seyit3
1Faculty of Health Sciences, Department of Nutrition and Dietetics, Bezmialem Vakıf University, Istanbul, Turkey.
Annals of nutrition & metabolism
|March 18, 2024
概括
手术前的饮食显著增强了减肥和格林林 (GHRL) 基因DNA甲基化在减肥手术患者. 这种干预有助于在手术后管理饥饿调节.
科学领域:
- 内分泌学 在内分泌学.
- 遗传学 是一个遗传学.
- 代谢手术 代谢手术
背景情况:
- 肥胖是一个全球性的健康问题,影响着控制食欲的 ghrelin 系统.
- 减肥手术是一种有效的肥胖治疗方法.
- 了解饮食对腹患者的 ghrelin 基因的影响至关重要.
研究的目的:
- 评估手术前饮食对格雷林 (GHRL) 基因DNA甲基化对腹手术患者的影响.
- 评估饮食诱导的甲基化和减肥结果之间的关系.
主要方法:
- 一项随机对照研究,涉及50名患者.
- 两个小组:一个研究小组吃了非常低卡路里饮食2周,一个控制小组.
- 评估体重,生理参数和GHRL基因DNA甲基化水平.
主要成果:
- 与对照组 (47.1%) 相比,饮食组的体重减轻比例更高 (51.5%).
- 研究小组的GHRL基因DNA甲基化显著高 (76.8%),高于对照组 (67.3%).
- 在饮食治疗组中,体重减轻和GHRLDNA甲基化都显著增加 (p <0.05).
结论:
- 手术前的节食对患者的行为修改产生了积极的影响.
- 饮食增加了手术后的体重减轻和格林林基因DNA甲基化.
- 林基因的甲基化可以改善饥饿调节,有助于体重管理.
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