Prevalence of eaeA+ Escherichia coli isolated from pigs with diarrhea

被引：6
|
作者：
Kim, J [1 ]
Choi, C
Chae, C
机构：
[1] Seoul Natl Univ, Dept Vet Pathol, Coll Vet Med, Suwon 441744, Kyounggi Do, South Korea
[2] Seoul Natl Univ, Sch Agr Biotechnol, Suwon 441744, Kyounggi Do, South Korea
来源：
JOURNAL OF VETERINARY DIAGNOSTIC INVESTIGATION | 2001年 / 13卷 / 04期
关键词：
D O I：
10.1177/104063870101300415
中图分类号：
S85 [动物医学（兽医学）];
学科分类号：
0906 ;
摘要：
A total of 600 Escherichia coli strains isolated from 382 preweaned and 197 postweaned pigs with diarrhea were tested for the presence of the eaeA gene by polymerase chain reaction techniques. Of the 393 isolates from preweaned pigs, 23 (5.8%) E. coh strains isolated from 23 pigs carried the eaeA gene. Of the 207 isolates from postweaned pigs, 9 (4.3%) E. coli strains isolated from 9 pigs carried the eaeA gene. The results suggest that eaeA(+) E. coli is associated with diarrhea in pre- and postweaned pigs.
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收藏
页码：355 / 356
页数：2
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