Ocorrência de Aeromonas spp. em águas naturais : resistência a antibióticos e fatores de virulência

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dataload.collectionmapped02 - Mestrado - Microbiologiapt_BR
dataload.filenamenourau2225.pdfpt_BR
dataload.handlemapped123456789/25pt_BR
dataload.idpergamum111594pt_BR
dataload.idvirtuanourauvtls000114089pt_BR
dataload.idvirtuapergamumvtls000114089pt_BR
dataload.idvirtuapergamum.sameurlnourauNÃOpt_BR
dataload.linknourauhttp://www.bibliotecadigital.uel.br/document/?code=vtls0001189pt_BR
dataload.linknourau.regularNÃOpt_BR
dataload.linknourau.retificadohttp://www.bibliotecadigital.uel.br/document/?code=vtls000114089pt_BR
dataload.linknourau.size62.00pt_BR
dc.contributor.advisorDias Filho, Benedito Prado [Orientador]pt_BR
dc.contributor.authorScoaris, Denise de Oliveirapt_BR
dc.contributor.bancaAbreu Filho, Benício Alves dept_BR
dc.contributor.bancaPelayo, Jacinta Sanchezpt_BR
dc.coverage.spatialLondrinapt_BR
dc.date.accessioned2024-05-01T12:44:27Z
dc.date.available2024-05-01T12:44:27Z
dc.date.created2006.00pt_BR
dc.date.defesa2006pt_BR
dc.description.abstractother1Abstract: Positive samples for Aeromonas spp were 127% from mineral water, 83% from artesian water and 65% from tap water The recovery of Aeromonas spp was significantly higher in bottled mineral and artesian water than in tap water from municipal supplies The occurrence of the Aeromonas spp did not correlate significantly with traditionally used contamination indicator bacteria (ie total coliforms) in artesian water samples However, a significant correlation was found between Aeromonas spp and total coliforms in both mineral water and tap water samples The presence or absence of a correlation between indicator bacteria and Aeromonas could reflect the occasional appearance of pathogens in drinking water and the different rates of survival and recovery of these agents compared with those fecal indicators The finding that 416%, 148% and 9% of the artesian water, bottled water and tap water, respectively, sampled in the current study failed to meet the Brazilian standard for total coliforms in drinking water should therefore be of concern This highlights the need for an improved surveillance system for both the bottled water industry and the municipal water supplies Strains belonging to the genera Aeromonas identified to the species level were A hydrophila and A jandaei The public health significance of the large number of Aeromonas spp that can develop in water is unclear There is an urgent need to compare the effects of a greater number of strains belonging to each of these species in a wider range of animal models of infection These results can contribute to the re-evaluation of the criteria used to analyse the microbial quality of drinking water and to define measures for limiting Aeromonas densities in drinking waterpt_BR
dc.description.notesDissertação (Mestrado em Microbiologia) - Universidade Estadual de Londrina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Microbiologiapt_BR
dc.identifier.urihttps://repositorio.uel.br/handle/123456789/10537
dc.languagepor
dc.relation.coursedegreeMestradopt_BR
dc.relation.coursenameMicrobiologiapt_BR
dc.relation.departamentCentro de Ciências Biológicaspt_BR
dc.relation.ppgnamePrograma de Pós-Graduação em Microbiologiapt_BR
dc.subjectAeromonaspt_BR
dc.subjectMicrobiologiapt_BR
dc.subjectAntibióticospt_BR
dc.subjectMicrobiologypt_BR
dc.subjectAntibioticspt_BR
dc.titleOcorrência de Aeromonas spp. em águas naturais : resistência a antibióticos e fatores de virulênciapt_BR
dc.typeDissertaçãopt_BR

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02 - Mestrado - Microbiologia