| 育成牛K99 F41兼型大肠杆菌的分离鉴定 |
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| 引用本文： | 朴范泽,崔玉东.育成牛K99 F41兼型大肠杆菌的分离鉴定[J].黑龙江八一农垦大学学报,1993,7(2):80-83. |
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| 作者姓名： | 朴范泽 崔玉东 |
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| 作者单位： | 上海申宝鸡场，哈尔滨市农业干部学校 |
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| 摘 要： | 从肠毒血症病死的4头育成牛空肠内分离到4株革兰氏阴性细菌,经生化试验、O抗原鉴定、纤毛抗原检查、ST肠毒素测定及动物感染试验证明,分离的4株细菌均为兼有K99和F41两种纤毛抗原的产ST肠毒素的O_(142)血清型致病性大肠埃希氏菌。
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| 关 键 词： | 育成牛 大肠杆菌 分离 鉴定 |
ISOLATION AND IDENTIFICATION OF ESCHERICHIA COLI WITH K99 AND F_(41) TWO CILIUM ANTIGENS IN HEIFERS |
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| Piao Fanze Cui Yudong Liu Guiqing.ISOLATION AND IDENTIFICATION OF ESCHERICHIA COLI WITH K99 AND F_(41) TWO CILIUM ANTIGENS IN HEIFERS[J].Journal of Heilongjiang August First Land Reclamation University,1993,7(2):80-83. |
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| Authors: | Piao Fanze Cui Yudong Liu Guiqing |
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| Institution: | Piao Fanze Cui Yudong Liu Guiqing |
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| Abstract: | Isolated Four strain gram-negative bacterium from jejunum of 4 Heifers died of enterotoxemia were O142 serum pathogenicity Escherichia coli with K99 and F41 two cilium antigens, and ST enterotoxin, proved by biochemichal test, O antigen identification cilium antigen examination,ST enterotoxin assay and animal infection experiment. |
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| Keywords: | heifer colibacillus enterotoxemia cilium antigen |
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