生物钟系统在动物营养和代谢中的调控作用  

The Role of the Circadian Clock System in Animal Nutrition and Metabolism

作　　者：张崇志[1] 孙海洲[1] 李胜利[1] 桑丹[1] 张春华[1] 金鹿[1] 

机构地区：[1]内蒙古农牧业科学院动物营养与饲料研究所,内蒙古呼和浩特010031

出　　处：《家畜生态学报》2016年第3期1-8,共8页Journal of Domestic Animal Ecology

基　　金：国家公益性行业(农业)科研专项(201303059);内蒙古农牧业科技创新基金(2013CXJJM05);国家现代农业产业技术体系建设专项(CARS-40-12);内蒙古农牧业科学院青年创新基金(2015QNJJM01)

摘　　要：生物钟是一种近似24h为周期的自主振荡器,普遍存在于生物界中,调控生命体的正常活动和生理功能。生物钟系统在动物营养和代谢方面发挥着重要作用,但其机制尚未完全阐明。论文对昼夜节律生物钟的构成和作用的分子机制、对动物营养和代谢的调控及应用前景进行了综述,为更深入理解生命体昼夜节律系统提供理论参考和研究思路。The circadian clock is a self-sustaining oscillator in a period of about 24 hours in organisms,which regulates the body＇s activities of life and physiological functions.The circadian clock plays an important role in animal nutrition and metabolism,but the exact mechanisms are still unclear.The structure and molecular mechanisms,regulation nutrition and metabolism,and prospects of circadian rhythms are reviewed briefly in this article,which provide a theoretical reference and research ideas for circadian clock system of animal body.

关 键 词：生物钟 褪黑激素 营养代谢 调控作用 

分 类 号：S811.5[农业科学—畜牧学]