微量元素硒对动物肠道健康的影响及其调控机制  

Effects and Regulatory Mechanisms of Trace Element Selenium on Animal Intestinal Health

作　　者：方满新 胡威 刘犇[1,2,3] FANG Manxin;HU Wei;LIU Ben(College of Life Science and Resources and Environment,Yichun University,Yichun 336000,China;Jiangxi Lvke Agriculture and Animal Husbandry Technology Co.,Ltd.,Yichun 336000,China;Engineering Technology Research Center of Jiangxi Universities and Colleges for Selenium Agriculture,Yichun 336000,China)

机构地区：[1]宜春学院生命科学与资源环境学院,宜春336000 [2]江西绿科农牧科技有限公司,宜春336000 [3]江西省高等学校硒农业工程技术研究中心,宜春336000

出　　处：《动物营养学报》2024年第6期3425-3437,共13页CHINESE JOURNAL OF ANIMAL NUTRITION

基　　金：江西省教育厅科学技术研究项目(GJJ211632);宜春学院博士科研启动项目(210-3360119046);国家自然科学基金项目(32202762)。

摘　　要：肠道是动物重要的消化、吸收和免疫器官,同时也是机体抵御病原微生物和有害物质的重要防线。硒是维持动物机体健康所必需的微量元素。在畜禽生产中,饲粮添加硒补充剂对于提升畜禽肠道健康具有重要意义。本文综述了近年来不同硒源对畜禽肠道健康影响调控的研究进展,以期为深入认识和科学使用微量元素硒提供依据参考。The intestinal tract is an important digestive,absorption and immune organ of animals,and it is also an important defense line against pathogenic microorganisms and harmful substances.Selenium is an essential trace element for maintaining animal health.In livestock and poultry production,dietary selenium is of great significance for improving intestinal health of livestock and poultry.In this paper,the research progress of different selenium sources on the regulation of intestinal health in livestock and poultry was reviewed in order to provide reference for further understanding and scientific use of trace element selenium.

关 键 词：硒 肠道 影响作用 调控机制 

分 类 号：S816[农业科学—饲料科学]