| 禽鸟源传染性腔上囊病病毒分离株对鸡的致病性试验 |
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| 引用本文： | 王永山,周宗安,施正良,罗函禄,丁铲,肖元庭. 禽鸟源传染性腔上囊病病毒分离株对鸡的致病性试验[J]. 中国兽医科学, 1998, 0(4) |
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| 作者姓名： | 王永山 周宗安 施正良 罗函禄 丁铲 肖元庭 |
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| 作者单位： | 南京军区军事医学研究所，江苏省农业科学院畜牧兽医研究所，江苏省家禽科学研究所，８３４２３部队农场 |
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| 摘 要： | 用鸡、鸭、麻雀３种不同源性传染性腔上囊病病毒（ＩＢＤＶ）分离株人工感染８０日龄的ＳＰＦ鸡，初步试验发现，这些病毒均能使接种鸡的腔上囊明显萎缩，组织切片见淋巴滤泡萎缩、坏死，从人工感染的鸡腔上囊组织中可检测和分离到ＩＢＤＶ。各试验组的腔上囊指数平均值分别为：鸡２８３，鸭３１４，麻雀３６４，对照组５１１。经统计学分析（ｔ检验）３个攻毒组与对照组间均有显著差异。
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| 关 键 词： | 鸡 鸭 麻雀 传染性腔上囊病病毒 致病性 |
Pathogenicity Test to Chicken of Isolating Stain from Avian and Bird Origin Infectious Bursal Disease Viruses |
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| Wang Yongshan Zhou Zongan Shi Zhengliang Luo Hanlu Ding Chan Xiao Yuanting. Pathogenicity Test to Chicken of Isolating Stain from Avian and Bird Origin Infectious Bursal Disease Viruses[J]. Chinese Veterinary Science, 1998, 0(4) |
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| Authors: | Wang Yongshan Zhou Zongan Shi Zhengliang Luo Hanlu Ding Chan Xiao Yuanting |
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| Abstract: | Using the pathogenicity isolates of IBDV from chicken,duck and sparrow,80 day old Specific Pathogen Free Chicken were infected.The results indicated that these isolates of IBDV could cause the bursa to marked atrophy.Tissue slice showed lymph follicle necrosis.IBDV could be isolated from bursa tissue of artifcial infected chicken.The bursa of Fabricius/body weight indexes were 2.83 of group Ch,3.44 of group Du,3.64 of group Sp and 5.11 of group control.According to statistics analysis,three challenge infection groups and control group showed marked difference. |
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| Keywords: | chicken duck sparrow infectious bursal disease virus pathogenicity |
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