硒对水产动物抗氧化和免疫功能的影响  

Effects of selenium on antioxidation and immunity in aquatic animals

作　　者：付晶晶[1,2] 刘小玲[1,2] 吴春玉 李林[1,2] 曹俊明 

机构地区：[1]华南农业大学动物科学学院,广东广州510642 [2]广东省农科院动物科学研究所,广东广州510640

出　　处：《广东农业科学》2013年第5期124-126,共3页Guangdong Agricultural Sciences

摘　　要：硒是水产动物生命活动中所必需的一种微量元素。硒可以通过谷胱甘肽过氧化物酶(GSH-Px)和具有多种生物活性的硒蛋白,影响动物机体的抗氧化和免疫功能,发挥其生物学作用。同时,硒可以与维生素E(VE)协同保护细胞膜,起到抗氧化作用。综述了硒对水产动物抗氧化和免疫功能的影响、硒和VE的交互效应以及不同硒源对水产动物的作用效果。Selenium is one of the essential trace minerals for aquatic animals. It exerts the biological roles by affecting animals＇ antioxidation and immunity through the glutathione peroxidase and the selenium proteins which have a variety of biologically activities. Selenium also plays an antioxidant role to protect the cell membranes in cooperation with vitamin E. This article reviewed the effects of selenium on antioxidation and immunity, the interaction with vitamin E as well as the effects of different sources of selenium in aquatic animals.

关 键 词：硒 水产动物 抗氧化 免疫 维生素E 

分 类 号：S963.734[农业科学—水产养殖]