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Control of Eating Behavior Using a Novel Feedback System
Published on: May 8, 2018
夜间饮食综合征的行为和神经内分泌特征
G S Birketvedt1, J Florholmen, J Sundsfjord
1Laboratory of Gastroenterology, Institute of Clinical Medicine, University of Tromsö, Norway. gsb42nor@aol.com
JAMA
|October 12, 1999
概括
夜间饮食综合征 (NES) 的特点是明显的行为和神经内分泌模式,包括增加夜间饮食和睡眠中断. 这项研究揭示了NES患者黑激素,瘦素和皮质醇水平的特定变化.
科学领域:
- 行为科学 行为科学
- 内分泌学 在内分泌学.
- 睡眠医学 睡眠医学
背景情况:
- 夜间饮食综合征 (NES) 首次在1955年被描述,其特点是早晨的厌食症,晚上的多和失眠.
- 尽管有描述,NES尚未经过广泛的临床研究.
研究的目的:
- 用行为观察和神经内分泌数据来描述夜间饮食综合征 (NES).
- 确定与NES相关的特定行为和荷尔蒙模式.
主要方法:
- 一项行为观察研究涉及10名肥胖的NES受试者和10名匹配的对照者,持续了一周.
- 一项神经内分泌研究包括12名夜间食者和21名对照者,24小时监测.
- 测量包括能量摄入时间,情绪,睡眠障碍,以及血中黑激素,瘦素和皮质醇的昼夜水平.
主要成果:
- 与对照组相比,夜间饮食者在夜间消耗的能量显著增加 (56%与15%),并且有更多的饮食发作 (9.3与4.2).
- NES受试者经历了更多的夜间觉醒 (3.6对0.3),其中52%与食物摄入有关.
- 与对照人群相比,夜间吃饭者表现出黑激素和瘦素的夜间升高,以及较高的昼夜皮质醇水平.
结论:
- 在患有夜间饮食综合征的个体中发现了一种一致的行为和神经内分泌特征模式.
- 这些发现为理解NES提供了临床基础.
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