

@article {2150,
	title = {{Evaluation of multiplex PCRs for diagnosis of infection with diarrheagenic Escherichia coli and Shigella spp}},
	journal = {J Clin Microbiol},
	volume = {42},
	number = {12},
	year = {2004},
	pages = {5849{\textendash}5853},
	edition = {2004/12/08},
	abstract = {We have developed two multiplex PCR assays that detect typical and atypical enteropathogenic Escherichia coli (EPEC) isolates, enteroaggregative E. coli (EAEC) isolates, enterotoxigenic E. coli (ETEC) isolates, enteroinvasive E. coli (EIEC) isolates, Shiga toxin-producing E. coli (STEC) isolates, and Shigella spp. The targets selected for each group were eae and bfpA for EPEC isolates, the target of probe CVD432 for EAEC isolates, the genes encoding heat-labile and heat-stable toxins for ETEC isolates, stx(1) and stx(2) for STEC isolates, and ipaH for EIEC isolates and Shigella spp. These PCRs were specific and sensitive for rapid detection of target isolates in stools. Among 150 stool specimens from the acute diarrhea tested, 9 samples (6\%) had atypical EPEC, 9 (6\%) had typical EPEC, 7 (4.7\%) had EAEC, 3 (2\%) had EIEC, 3 (2\%) had Shigella spp., and 1 (0.7\%) had an O26 STEC strain; we also detected mixed infections, 2 (1.3\%) with EAEC and Shigella spp., 1 (0.7\%) with atypical and typical EPEC strains, and another with atypical EPEC and EAEC strains. One of the multiplex PCRs directly applied to 36 stool specimens correctly identified 100\% of EPEC and EAEC isolates.},
	isbn = {0095-1137 (Print)
0095-1137 (Linking)},
	doi = {42/12/5849 [pii]
10.1128/JCM.42.12.5849-5853.2004},
	author = {Aranda, K R and Fagundes-Neto, U and Scaletsky, I C}
}
