| 奶牛干奶期乳腺免疫力低下机理及影响因素分析 |
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| 引用本文： | 宣小龙,张成,史远刚.奶牛干奶期乳腺免疫力低下机理及影响因素分析[J].中国畜牧兽医,2006,33(9):7-10. |
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| 作者姓名： | 宣小龙 张成 史远刚 |
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| 作者单位： | 宁夏四正生物工程技术研究中心,贺兰,750200 |
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| 摘 要： | 奶牛乳腺自身抵抗力下降是乳腺炎发生的直接原因,也是兽医产科学研究的重点,从提高奶牛自身抵抗力预防乳腺炎的发生已成近年来研究的新热点,作者着重就奶牛在泌乳周期中尤其是干奶期抵抗力下降的机理做了必要的分析和探讨,对影响干奶期免疫力低下的一些因素也作了详尽阐述,这些方面的论述对乳腺机能方面的进一步研究和预防乳腺炎的发生有一定的参考和应用价值。
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| 关 键 词： | 奶牛 干奶期 乳腺 免疫力 |
| 文章编号： | 1671-7236（2006）09-0007-04 |
| 收稿时间： | 2005-11-28 |
| 修稿时间： | 2005-11-28 |
The Mechanism of the Dairy Cow Gland Mammary Low Immunity and Factors Analysis During Dry Feriod |
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| XUAN Xiao-long,ZHANG Cheng,SHI Yuan-gang.The Mechanism of the Dairy Cow Gland Mammary Low Immunity and Factors Analysis During Dry Feriod[J].China Animal Husbandry & Veterinary Medicine,2006,33(9):7-10. |
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| Authors: | XUAN Xiao-long ZHANG Cheng SHI Yuan-gang |
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| Institution: | Ningxia Sygen Bio-Engineering Center, Helan 750020, China |
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| Abstract: | The low resistance of the dairy cow gland mammary is a direct reason causing the mastitis,which is an important research in the the veterinary obstetrics.As a result,it is a new hotspot in recent years because it is a new measure that focusing on improving the the dairy cow gland mammary resistance to prevent the mastitis occurrence.This paper consists of a review of the mechanism of the mammary gland low resistance and the factors influencing the mammary gland immunity during the dry period in lactation cycle.That all of these will help us prevent the mastitis and continue to do deep study on the gland mammary is an important reference and application value. |
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| Keywords: | dairy cow dry period gland mammary immunity analysis |
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