儿童肥胖与睡眠及相关激素的关系

被引:8
作者
周芳
傅君芬
机构
[1] 浙江省诸暨市中医医院儿科
关键词
睡眠剥夺; 肥胖症; 瘦素; Ghrelin; Orexin;
D O I
暂无
中图分类号
R723.14 [肥胖症];
学科分类号
100202 ;
摘要
儿童肥胖可以发展成为成年人肥胖,但迄今为止对发生肥胖的病理生理机制仍缺乏确切的了解。最新资料表明,睡眠不足可能是通过改变摄食行为及减少能量消耗,最终导致能量失衡和肥胖的发生。这可能同与食欲相关的几个激素有关:睡眠减少时血瘦素减少,血生长激素释放肽和食欲素增加,而瘦素是抑制食欲的激素,生长激素释放肽和食欲素是增加食欲的激素,慢性睡眠剥夺时这种激素的改变使食欲增加,导致肥胖。由于儿童睡眠时间是一较容易修正的风险因子,因此,研究儿童睡眠不足与肥胖的关系对预防和治疗肥胖具有积极的意义。该文就国外关于睡眠和肥胖之间的关系及相关激素的研究作一阐述。
引用
收藏
页码:296 / 298
页数:3
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