牛磺酸抗应激作用的研究进展  

Resarch Progress on Taurine Anti-stress

作　　者：吕秋凤[1] 董公麟 曹双[1] 马艳龙[1] 杨建成[1] 林树梅[1] 

机构地区：[1]沈阳农业大学畜牧兽医学院,辽宁沈阳110866

出　　处：《中国畜牧杂志》2014年第21期78-81,共4页Chinese Journal of Animal Science

基　　金：辽宁省自然科学基金计划(2013020058);国家自然科学基金项目(30471263)

摘　　要：牛磺酸是一种含硫的β-氨基酸,在机体组织细胞内以游离氨基酸的形式普遍存在,而在中枢神经系统中以小分子二肽或三肽的形式出现。过度应激刺激导致动物机体代谢紊乱、免疫力下降、生产性能降低、抗病能力降低等诸多问题,给养殖生产带来巨大损失,如何降低过度应激刺激并且提高机体抗应激能力已成为研究的热点。近年来大量研究表明牛磺酸具有较好的抗应激作用,本研究结合了近年来牛磺酸的抗应激作用机制的报道和笔者课题组的最新研究结果进行讨论,综述牛磺酸在体内各个系统发挥的重要作用,为了进一步研究牛磺酸的抗应激作用提供参考。Taurine is a kind of β-amino acid containing sulphur. It is free and genera l in the body tissue, while it exists in the form of dipeptide or tripeptide in the central nervous system. Excessive stress may cause metabolism disorders, decreased immunity, the reduced production performance, the lower resistance to disease and so on, which bring huge losses to breeding industry. It has been a hot topic to improve body abilities of anti-stress and to reduce the excessire. In recent years a large number of studies have showed that taurine has positive effect on anti-stress. The author discussed the recent reports of anti stress effect of taurine and latest research results to summarize the importance of taurine in body to provide more reference of taurine in anti-stress.

关 键 词：牛磺酸 应激 机理 

分 类 号：S823.5[农业科学—畜牧学]