Serotypes and virulence factors of Escherichia coli strains isolated from dogs and cats

被引：28

作者：

Yuri, K ^{[1
]}

Nakata, K

Katae, H

Tsukamoto, T

Hasegawa, A

机构：

[1] Dainippon Pharmaceut Co Ltd, Res Labs, Div Anim Sci, Ikeda, Osaka 5630011, Japan

[2] Osaka Prefectural Inst Publ Hlth, Osaka 5370025, Japan

[3] Univ Tokyo, Fac Agr, Dept Vet Med, Tokyo 1138657, Japan

来源：

JOURNAL OF VETERINARY MEDICAL SCIENCE | 1999年 / 61卷 / 01期

关键词：

Escherichia coli; serotype; urinary tract infection;

D O I：

10.1292/jvms.61.37

中图分类号：

S85 [动物医学（兽医学）];

学科分类号：

0906 ;

摘要：

E. coli strains isolated from urine of dogs and cats with urinary tract infections (UTI) and from feces of healthy one's were serotyped, and the serotypes were correlated with uropathogenic virulence factors. The most prevalent O-serotypes, O4 and O6, were isolated from dogs and cats with UTI. In contrast, O11 and O102 strains were the most frequently found from feces of healthy dogs and cats. Most of type O4 and O6 strains possessed such virulence factors as pil, pap, bh, hly, and cnfl, while most type O11 and O102 strains pil only or pil and aer. All strains of type O75 possessed afaI end aer. K1 antigen was negative in all strains obtained from UTI.

引用

页码：37 / 40

页数：4

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