| 妊娠相关糖蛋白(PAG)在奶牛早期妊娠诊断上的应用现状 |
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| 引用本文： | 钟旭,薛立群,田见晖.妊娠相关糖蛋白(PAG)在奶牛早期妊娠诊断上的应用现状[J].中国畜牧兽医,2011,38(11):140-143. |
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| 作者姓名： | 钟旭 薛立群 田见晖 |
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| 作者单位： | 1. 湖南农业大学动物医学院,湖南长沙 410128;2. 中国农业大学动物科学学院,北京 100193 |
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| 摘 要： | 妊娠相关糖蛋白(pregnancy associated glycoproteins,PAG)是反刍动物妊娠后外周血液出现的特异性蛋白,在妊娠过程中发挥着重要的作用。目前,在生产上通过检测PAG在血清中浓度能够进行奶牛的妊娠诊断。作者综述了PAG的发现、分离纯化及其在奶牛体内的代谢水平和近年奶牛早期妊娠诊断上的应用情况。
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| 关 键 词： | 妊娠相关糖蛋白 妊娠诊断 奶牛 |
| 收稿时间： | 2011-04-20 |
Early Pregnancy Diagnosis by Pregnancy Associated Glycoprotein in Dairy Cattle |
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| ZHONG Xu,XUE Li-qun,TIAN Jian-hui.Early Pregnancy Diagnosis by Pregnancy Associated Glycoprotein in Dairy Cattle[J].China Animal Husbandry & Veterinary Medicine,2011,38(11):140-143. |
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| Authors: | ZHONG Xu XUE Li-qun TIAN Jian-hui |
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| Institution: | 1. College of Veterinary Medicine,Hunan Agricultural University,Changsha 410128,China;2. College of Animal Science,China Agricultural University,Beijing 100193,China |
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| Abstract: | Pregnancy-associated glycoprotein(PAG) is a pregnancy specific protein which found in the peripheral blood of pregnant ruminant animal.PAG plays an important role during pregnancy.Currently,detecting the PAG concentration in the serum can used for pregnancy diagnose.This article reviews the discovery,purification,metabolism of PAG,and the application of PAG in early pregnancy diagnosis. |
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| Keywords: | pregnancy-associated glycoprotein(PAG) pregnancy diagnosis dairy cattle |
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