Genetic relatedness of commensal strains of Candida albicans carried in the oral cavity of patients' dental prosthesis users in Brazil

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dc.contributor.authorPires-Goncalves, Regina Helena
dc.contributor.authorMiranda, Elaine Toscano
dc.contributor.authorBaeza, Lilian Cristiane
dc.contributor.authorMatsumoto, Marcelo Teruyuki
dc.contributor.authorZaia, Jose Eduardo
dc.contributor.authorMendes-Giannini, Maria José Soares [UNESP]
dc.contributor.institutionR Expediccionarios Brasil
dc.contributor.institutionUniv Franca
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T13:24:39Z
dc.date.available2014-05-20T13:24:39Z
dc.date.issued2007-12-01
dc.description.abstractThe aim of this study is to describe the degree of yeast-colonization in diabetic and hemodialysed-users of dental prostheses. Individuals (306) were examined using an oral rinse technique in order to evaluate the incidence of yeast-carriage, and genotype of C. albicans. Yeasts were isolated from 68.4% (91/133) individual's dental prostheses users. Dental prostheses were found to be a significant factor for the yeast colonization (P < 0.05). Overall, the intensity of carriage was higher in diabetic patients as compared with health and hemodialysed individuals (P < 0.05). The isolation rates were: C. albicans (51.7%), C. parapsilosis (20.9%), C. tropicalis (14.3%), C. glabrata (6.6%), C. krusei (3.3%), C. rugosa (1.1%), and Pichia (Pichia ohmeri, 2.2%). Ready-To-Go RAPD Analysis Beads were used and primer OPJ 6 distinguished the C. albicans isolates found in prostheses users. All the isolates were grouped into 11 RAPD profiles in four main clusters and, the average S (AB) for the entire collection of 47 C. albicans isolates were 0.779 +/- 0.178. Over 85% of isolates had a similarity level higher than or equal to 0.8 reinforcing the idea that the use of dental prostheses, independently of the host's clinical condition, probably provides the necessary conditions for these strains to gain a growth-specific advantage over others.en
dc.description.affiliationR Expediccionarios Brasil, BR-1621 Araraquara, SP, Brazil
dc.description.affiliationUniv Franca, Franca, SP, Brazil
dc.description.affiliationUNESP, Fac Ciências Farmaceut, Dept Anal Clin, Araraquara, SP, Brazil
dc.description.affiliationUnespUNESP, Fac Ciências Farmaceut, Dept Anal Clin, Araraquara, SP, Brazil
dc.format.extent255-263
dc.identifierhttp://dx.doi.org/10.1007/s11046-007-9052-5
dc.identifier.citationMycopathologia. Dordrecht: Springer, v. 164, n. 6, p. 255-263, 2007.
dc.identifier.doi10.1007/s11046-007-9052-5
dc.identifier.issn0301-486X
dc.identifier.orcid0000-0002-8059-0826
dc.identifier.urihttp://hdl.handle.net/11449/7721
dc.identifier.wosWOS:000250308200001
dc.language.isoeng
dc.publisherSpringer
dc.relation.ispartofMycopathologia
dc.relation.ispartofjcr1.476
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectoral Candida speciespt
dc.subjectRandomly amplified polymorphic DNA (RAPD)pt
dc.subjectC. albicans genotypept
dc.subjectdental prosthesespt
dc.subjectoral carriagept
dc.titleGenetic relatedness of commensal strains of Candida albicans carried in the oral cavity of patients' dental prosthesis users in Brazilen
dc.typeArtigo
dcterms.licensehttp://www.springer.com/open+access/authors+rights?SGWID=0-176704-12-683201-0
dcterms.rightsHolderSpringer
unesp.author.orcid0000-0002-8059-0826[6]
unesp.author.orcid0000-0002-6004-5951[1]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências Farmacêuticas, Araraquarapt

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Artigos - Análises Clínicas - FCFAR