奶牛早期妊娠诊断蛋白的研究  

Study of Early Pregnancy Diagnostic Proteins in Dairy Cows

作　　者：张馨蕊 付予 杨卓 沈文娟[1] 陶金忠[1] ZHANG Xinrui;FU Yu;YANG Zhuo;SHEN Wenjuan;TAO Jinzhong(School of Animal Science and Technology,Ningxia University,Yinchuan 750021,China)

机构地区：[1]宁夏大学动物科技学院,银川750021

出　　处：《畜牧兽医学报》2024年第2期451-460,共10页ACTA VETERINARIA ET ZOOTECHNICA SINICA

基　　金：宁夏回族自治区重点研发项目(2022BBF03022)。

摘　　要：奶牛早期胚胎死亡导致的妊娠失败,可造成奶牛场巨大的经济损失。对未妊娠奶牛进行及早且准确的妊娠诊断,将提高奶牛妊娠效率,缩短空怀天数。本文综述了近年来国内外有关妊娠相关蛋白、奶牛早期妊娠阶段血液、尿液、乳液等体液蛋白及蛋白组学研究,以确认早期未妊娠的潜在蛋白,从而在妊娠早期对奶牛进行准确的妊娠诊断,提高奶牛的生产效益。Pregnancy failure resulting from caused by early embryonic death in dairy cows can result in significant economic losses to the dairy farm.Early and accurate pregnancy diagnosis in non-pregnant cows will improve the efficiency of pregnancy and shorten the number of days to nulliparity.This paper reviews recent domestic and international studies on pregnancy-associated proteins,body fluid proteins such as blood,urine,and milk of cows in early pregnancy stages,and proteomics to identify potential proteins in early non-pregnancy for accurate pregnancy diagnosis in early pregnancy and to improve dairy production efficiency.

关 键 词：奶牛 蛋白组学 早期妊娠诊断 生物标志物 妊娠相关物质 

分 类 号：S823.91[农业科学—畜牧学]