Detection of aaP, aggR, and astA in strains of ETEC, EPEC, EIEC and non-diarrheagenic E.coli
Journal of Medical Research
;
: 24-28, 2007.
Artigo
em Vietnamita
| WPRIM
| ID: wpr-615
ABSTRACT
Background:
aaP, aggR, and astA have been found to play important roles in diarrheal pathogenecity of EAEC. They may be exist in other diarrheagenic E.coli (DEC).Objectives:
To determine the distribution of aaP, aggR, and astA in ETEC, EPEC, EIEC and non-diarrheagenic E.coli. Subjects andmethod:
75 strains of ETEC, EPEC, EIEC and 100 non-DEC have been screen by PCR with primers specific toaaP, aggR, and astA.Results:
aaP, aggR, and astA have been seen in DEC with the prevence from 7 to 72,7%. The highest prevence was in EIEC, 72,7% for aap; 45,5% in EIEC for aggR; and 50% in ETEC for astA. 14% of non-DEC harbored aggR and more than 30% harbored aap and astA.Conclusion:
This finding has contributed to understanding the distribution of aap, aggR and astA in ETEC, EPEC, EIEC and non-DEC as well.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Escherichia coli
/
Escherichia coli Enteropatogênica
/
Escherichia coli Enterotoxigênica
Tipo de estudo:
Estudo diagnóstico
Idioma:
Vietnamita
Revista:
Journal of Medical Research
Ano de publicação:
2007
Tipo de documento:
Artigo
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