| 鸡腺胃型传染性支气管炎病毒HN毒株理化特性鉴定 |
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| 引用本文： | 张小飞,潘孝成,赵瑞红.鸡腺胃型传染性支气管炎病毒HN毒株理化特性鉴定[J].中国预防兽医学报,2000,22(4):246-248. |
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| 作者姓名： | 张小飞 潘孝成 赵瑞红 |
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| 作者单位： | [1]安徽省农科院畜牧兽医研究所 [2]巢湖市居巢区兽医站 |
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| 基金项目： | 安徽省农科院科研基金资助 |
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| 摘 要： | ＨＮ毒标为从我省某鸡场患有呼吸道症状和腺胃病变的病鸡只以一的株病毒，在鸡胚中能稳定传代并且有规律性死亡和典型胚胎病变特征。ＨＮ毒株对热、乙醚和氯仿敏感，耐酸（ＰＨ３．０）、耐碱（ＰＨ１１．０），能低抗１％胰蛋白酶，能在鸡胚中干扰鸡新城疫病毒Ｌａ Ｓｏｔａ株的增殖。试验结果表明，ＨＮ毒株的理化生支气管炎病毒相会。
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| 关 键 词： | 鸡 腺胃型 优越性性支气管病毒 理化特性 鉴定 |
| 修稿时间： | 1999-11-29 |
Identification of Physical and Chemical Properties of the Proventriculus Type Avian Infectious Bronchitis Virus HN Strain |
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| ZHANG Xiaofei,PAN Xiaocheng,ZHAO Ruihong,ZHANG Danjun,XIA Xiaoyun,HONG Yanshuo,ZHANG Xiaoquan.Identification of Physical and Chemical Properties of the Proventriculus Type Avian Infectious Bronchitis Virus HN Strain[J].Chinese Journal of Preventive Veterinary Medicine,2000,22(4):246-248. |
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| Authors: | ZHANG Xiaofei PAN Xiaocheng ZHAO Ruihong ZHANG Danjun XIA Xiaoyun HONG Yanshuo ZHANG Xiaoquan |
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| Abstract: | HN strain,which was isolated from diseased chick
ens with respiratory symptom and proventriculus changes,has stably passed in chi cken
embryos and caused the chicken embryos regular death and typical pathologic al changes.The
HN strain was sensitive to heat,ether and chloroform,stable at pH 3.0 and pH11.0,resistant
to 1% trypsin.The HN virus interfered the growth of New castle disease (ND) virus LaSota
strain in chicken embryos.All the results showe d that physical and chemical properties of
the HN strain accorded with infectiou s bronchitis virus |
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| Keywords: | Chicken Proventriculus type Infectious bronchitis virus(IBV) Physical and chemical properti |
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