禽类下丘脑对摄食的短期调节  

Short-term Modulation of Hypothalamus to Ingestion Activity in Poultry

作　　者：袁丽霞[1] 

机构地区：[1]南京农业大学动物科技学院<畜牧与兽医>编辑部,南京210095

出　　处：《天津农学院学报》2014年第4期39-42,共4页Journal of Tianjin Agricultural University

基　　金：国家"973计划"项目子课题"母体效应及新生期营养对畜禽胴体品质的影响及其机制"(2004CB117505)

摘　　要：禽类的摄食是维持其生长发育的基本活动,其短期的能量平衡和利用主要取决于摄食的短期调节系统,系统控制着每次采食的开始和终止。下丘脑通过摄食和饱食中枢网络对摄食行为进行短期的调节,其中涉及大量的神经肽,包括促进食欲的神经肽Y、刺鼠相关蛋白、食欲素以及抑制食欲的阿黑皮素原、黑素细胞刺激素等,这些神经肽在禽类的摄食调节方面发挥着重要作用。The ingestion is the basic activity to maintain the growth and development of poultry,and the energy balance and utilization in short-term depend on the ingestion modulation system,which controls the start and end time of each ingestion.The hypothalamus modulates the short-term feeding behavior through the ingestion and satiation central nervous system network,which refers to many neuropeptides,including neuropeptide Y,agouti-related protein,orexin stimulating appetite,as well as pro-opiomelanocortin and α-melanocyte stimulating hormone inhibiting appetite and so on.These neuropeptides play an important role in regulating ingestion activity of poultry.

关 键 词：禽类 下丘脑 摄食 神经肽 

分 类 号：S831.1[农业科学—畜牧学]