瘦素的生物学功能及其应用前景

瘦素可以降低脂肪含量、改变体组成、维持能量平衡，提高机体抗应激能力和免疫机能，促进动物新陈代谢。从而提高畜禽生产性能和经济效益。本文从调控机制、抗性、能量平衡及其在动物体内的作用等方面综述了瘦素生物学功能的研究进展，并从神经内分泌和分子生物学水平探讨瘦素的作用机理，指出其在畜牧业上的应用前景；

The Biological Function and Application Foreground of Leptin

Leptin was a kind of production from obesity gene,that can reduce the contents of fat,transform the composement of body,maintain the balance of energy,improve the capability of resisting stress and immunity,promote the body metabolism,and improve the animal growth performance and economic benefit.This article introduced the biological funtion of Lepin from some sides,discussed its mechanism and application foreground in the stockbreeding.