家畜精液冷冻保存的抗氧化研究进展  

Research Progress on the Antioxidation of Livestock Semen Cryopreservation

作　　者：王丽云[1,2,3] 李艳华 王彦平[1,2,3] 麻柱 WANG Li-yun;LI Yan-hua;WANG Yan-ping;MA Zhu(Beijing Dairy Cattle Center,Beijing 100192;Key Laboratory of Dairy Cattle Genetic,Breeding and Reproduction,Ministry of Agriculture and Rural Affairs,Beijing 100192;Beijing Key Laboratory of Dairy Cattle Genetic,Breeding and Reproduction,Beijing 100192)

机构地区：[1]北京奶牛中心,北京100192 [2]农业农村部奶牛遗传育种与繁殖重点实验室,北京100192 [3]奶牛遗传育种与繁殖北京市重点实验室,北京100192

出　　处：《中国奶牛》2019年第9期24-27,共4页China Dairy Cattle

基　　金：北京市科技计划“奶牛良种扩繁关键技术研究与推广应用”(D171100002417002);奶牛产业技术体系北京市创新团队岗位专家(BAIC06-2019)

摘　　要：随着我国畜牧业发展过程中养殖规模的扩大,人工授精技术由于其自身的优越性,在生产上日益普及。冷冻精液的人工授精技术可以加快优良种质资源的推广与应用,并且加快畜群的改良速度,使得优秀的遗传资源能够快速传播。一直以来人们都在积极探索能够高效保存优秀种畜精液的方法。很多研究表明外源性抗氧化剂在精液冷冻保存中,能有效降低精子的氧化损伤程度。本文对几种常用抗氧化剂的特性及抗氧化机理进行阐述,为精液冷冻保存技术的提高提供一定的理论依据。With the development of animal husbandry in China,artificial insemination technology is becoming more and more popular.The popularization and application of excellent germplasm resources were accelerated with the development of artificial insemination technology.People have been actively exploring efficient methods to preserve the semen of excellent breeding stock.The addition of exogenous antioxidants can effectively reduce the degree of oxidative damage of sperm and improve the quality of frozen semen in many studies.Several commonly antioxidants and their antioxidant mechanism were described in order to provide a theoretical basis for the cryopreservation of livestock semen here.

关 键 词：人工授精 抗氧化剂 精液品质 

分 类 号：S823.3[农业科学—畜牧学]