综述

瘦素及其生理功能概述

  • 王春艳 ,
  • 杜瑞平 ,
  • 张兴夫 ,
  • 高民
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  • 1. 内蒙古农业大学动物科学学院,呼和浩特 010018;
    2. 内蒙古农牧业科学院动物营养所,呼和浩特 010031

收稿日期: 2011-10-14

  网络出版日期: 2012-02-28

基金资助

国家自然科学基金(31060136);内蒙古农牧业科学院青年创新基金

Leptin and Its Physiological Functions

  • WANG Chunyan ,
  • DU Ruiping ,
  • ZHANG Xingfu ,
  • GAO Min
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  • 1. College of Animal Sciences, Inner Mongolia Agricultural University, Huhhot 010018, China;
    2. Animal Nutrition Institute, Agriculture and Animal Husbandry Academy of Inner Mongolia, Huhhot 010031, China

Received date: 2011-10-14

  Online published: 2012-02-28

Supported by

国家自然科学基金(31060136);内蒙古农牧业科学院青年创新基金

摘要

瘦素是脂肪细胞分泌的一种细胞因子,其分布广泛,在调节机体能量平衡、维持动物正常的发情周期、促进免疫、提高乳蛋白含量和防治人类的心血管疾病等生理、病理多方面发挥着重要的作用。本文综述了瘦素及其受体的结构和特征、瘦素的主要生理功能及其在细胞中的信号转导途径。

本文引用格式

王春艳 , 杜瑞平 , 张兴夫 , 高民 . 瘦素及其生理功能概述[J]. 动物营养学报, 2012 , 24(3) : 423 -427 . DOI: 10.3969/j.issn.1006-267x.2012.03.006

Abstract

Leptin is a kind of cytokine secreted by adipose cells. It is widely distributed in many animal tissues and has critical roles in physiology and pathology of animals, such as regulating energy balance, keeping normal estrous cycle, enhancing immunity and milk protein content, and preventing and treating human cardiovascular diseases, etc. This review is about the structures and characteristics of leptin and its receptor, main physiological functions and signal transduction pathway in cells.

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