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	Provedor de dados BJMBR (2) Autor Almeida,D.F. (1) Alves,A.M.B. (1) Ferreira,L.C.S. (1) Lásaro,M.O. (1) Magalhães,G.F. (1) Matos,N.B. (1) Nogueira,P.A. (1) Orlandi,P.P. (1) Penatti,M. (1) Pereira da Silva,L.H. (1) Silva,T. (1) Mais... Palavra-chave Diarrheal disease (2) CFA/I fimbriae (1) DNA vaccines (1) ETEC (1) Enteropathogens (1) Epidemiology (1) Escherichia coli (1) Western Amazon (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2006 (1) 1999 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última New vaccine strategies against enterotoxigenic Escherichia coli: I: DNA vaccines against the CFA/I fimbrial adhesin BJMBR Alves,A.M.B.; Lásaro,M.O.; Almeida,D.F.; Ferreira,L.C.S.. Stimulation of the mammalian immune system by administration of plasmid DNA has been shown to be an important approach for vaccine development against several pathogens. In the present study we investigated the use of DNA vaccines to induce immune responses against an enteric bacterial pathogen, enterotoxigenic Escherichia coli (ETEC). Three plasmid vectors encoding colonization factor antigen I (CFA/I), an ETEC fimbrial adhesin, were constructed. Eukaryotic cells transfected with each of these plasmids expressed the heterologous antigen in different compartments: bound to the cytoplasmic membrane (pRECFA), accumulated in the cytoplasm (pPolyCFA) or secreted to the outside medium (pBLCFA). BALB/c mice were intramuscularly (im) inoculated with purified... Tipo: Info:eu-repo/semantics/article Palavras-chave: DNA vaccines; ETEC; Diarrheal disease; CFA/I fimbriae. Ano: 1999 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X1999000200011 Etiology of diarrheal infections in children of Porto Velho (Rondonia, Western Amazon region, Brazil) BJMBR Orlandi,P.P.; Magalhães,G.F.; Matos,N.B.; Silva,T.; Penatti,M.; Nogueira,P.A.; Pereira da Silva,L.H.. In the present study, 470 children less than 72 months of age and presenting acute diarrhea were examined to identify associated enteropathogenic agents. Viruses were the pathogens most frequently found in stools of infants with diarrhea, including 111 cases of rotavirus (23.6% of the total diarrhea cases) and 30 cases of adenovirus (6.3%). The second group was diarrheogenic Escherichia coli (86 cases, 18.2%), followed by Salmonella sp (44 cases, 9.3%) and Shigella sp (24 cases, 5.1%). Using the PCR technique to differentiate the pathogenic categories of E. coli, it was possible to identify 29 cases (6.1%) of enteropathogenic E. coli (EPEC). Of these, 10 (2.1%) were typical EPEC and 19 (4.0%) atypical EPEC. In addition, there were 26 cases (5.5%) of... Tipo: Info:eu-repo/semantics/article Palavras-chave: Diarrheal disease; Enteropathogens; Escherichia coli; Epidemiology; Western Amazon. Ano: 2006 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2006000400011 Registros recuperados: 2 Primeira ... 1 ... Última

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