节点文献
育成牛K99 F41兼型大肠杆菌的分离鉴定
ISOLATION AND IDENTIFICATION OF ESCHERICHIA COLI WITH K99 AND F41 TWO CILIUM ANTIGENS IN HEIFERS
【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O142血清型致病性大肠埃希氏菌。
【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.
- 【文献出处】 黑龙江八一农垦大学学报 ,Journal of Heilongjiang August First Land Reclamation University , 编辑部邮箱 ,1993年02期
- 【被引频次】3
- 【下载频次】47