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| Gouveia,E.M.M.F.; Silva,I.S.; Nakazato,G.; Onselem,V.J.V.; Corrêa,R.A.C.; Araujo,F.R.; Chang,M.R.. |
| The therapeutic action of phosphorylated mannanoligosaccharides (MOS) was investigated regarding its prebiotic activity on enteropathogenic Escherichia coli (EPEC). Diarrhea was induced in dogs by experimental infection with EPEC strains. Then MOS was supplied once a day, in water for 20 days. Immunological (IgA and IgG), hematological (lymphocytes, neutrophils and monocytes) and bacteriological variables (PCR detection of the eae gene of EPEC recovered from stool culture), as well as occurrence of diarrhea were evaluated. All strains caused diarrhea at 24, 48 and 72 h after infection. PCR results indicated that E. coli isolated from stool culture of all infected animals had the eae gene. There was no significant difference among groups as to number of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Enteropathogenic E. coli; In vivo experiment; Dogs; Phosphorylated 31 mannanoligo saccharides; PCR. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822013000200027 |
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| Chang,M.R.; Carvalho,N.C.P.; Oliveira,A.L.L.; Moncada,P.M.F.; Moraes,B.A.; Asensi,M.D.. |
| Nosocomial infections (NI) result in considerably high mortality and morbidity rates, especially among pediatric patients. Considering current worldwide changes, information about the occurrence of pathogens and susceptibility tests are now seen as decisive for optimizing treatment. The purpose of this research was to determine the frequency of microorganisms, antimicrobial and genetic profiles, and risk factors associated with nosocomial infections in a teaching hospital in Campo Grande, Mato Grosso do Sul. From January 1998 to December 1999, 108 patients were characterized as having nosocomial infection, from which 137 pathogens were isolated. Identification and antimicrobial susceptibility was determined by conventional and automated techniques.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Infant; Nosocomial infection; Antimicrobial susceptibility. |
| Ano: 2003 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702003000200009 |
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