COLONIZATION FACTORS AMONG ENTEROTOXIGENIC ESCHERICHIA-COLI (ETEC) ISOLATED FROM DIARRHEIC CHILDREN IN OURO-PRETO (MINAS-GERAIS STATE) AND PAULINIA (SAO-PAULO STATE), BRAZIL

被引：0
|
作者：
RICCI, LC
DEFARIA, FP
TAVARES, GRE
PORTO, PSD
DECASTRO, AFP
机构：
来源：
REVISTA DE MICROBIOLOGIA | 1994年 / 25卷 / 01期
关键词：
COLONIZATION FACTORS; ETEC; INFANT DIARRHEA;
D O I：
暂无
中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
摘要：
Eighty-seven enterotoxigenic Escherichia coli (ETEC) and 36 non-ETEC strains were examined for the presence of the colonization factors CFAI, CFAII(CS1-CS3) and CFAIV(CS4-CS6). All strains were isolated from cases of diarrhea among children under 12 years of age living in the cities of Ouro Preto (MG) and Paulinia (SP), Brazil. Two ETEC (2,3%) strains from Ouro Preto both producing STa enterotoxin, showed serological positive reactions with a-CFAI antiserum. No positive reactions were found with a-CrAII and a-CFAII antisera, though several strains have shown D-manose resistant hemagglutination with at least one of the following erythrocytes: human, bovine and chicken.
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页码：11 / 15
页数：5
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