Antigenic similarities to Paracoccidioides brasiliensis in thermo-dependent dimorphic fungi isolated from soil in Botucatu, SP, Brazil

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dc.contributor.authorSano, A.
dc.contributor.authorNishimura, K.
dc.contributor.authorHorie, Y.
dc.contributor.authorFranco, M.
dc.contributor.authorMendes, Rinaldo Poncio [UNESP]
dc.contributor.authorCoelho, Kunie Iabuki Rabello [UNESP]
dc.contributor.authorScapolio, SHB
dc.contributor.authorFukushima, K.
dc.contributor.authordeCamargo, Z. P.
dc.contributor.authorMiyaji, M.
dc.contributor.authorMontenegro, M. R.
dc.contributor.institutionNAT HIST MUSEUM & INST
dc.contributor.institutionUniversidade Federal de São Paulo (UNIFESP)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:21:17Z
dc.date.available2014-05-20T15:21:17Z
dc.date.issued1997-01-01
dc.description.abstractWe compared the antigenic characteristics of two thermo-dependent dimorphic fungi isolated from soil in Botucatu, an endemic area of paracoccidioidomycosis (PCM) and Paracoccidioides brasiliensis. The soil isolates grew as cerebriform colonies at 37 degrees C (yeast form) and as cottonous colonies at 25 degrees C (mycelial form). No pathogenicity for ddY mice or hamsters were observed. In immunodiffusion test, there were precipitation bands between the 2 soil isolates and pooled PCM patient sera. There were also common precipitation bands at 21, 50 and 58 kDa between the soil isolates antigens and PCM patient sera by Western-blotting, but no gp43 kDa band. No gene for gp43 kDa protein was detected in the soil isolates by PCR. The fact that these isolates were obtained from an endemic area of PCM and there were some antigenic similarities between the soil isolates and P. brasiliensis in immunodiffusion test and Western-blotting may have some importance in epidemiological surveys done with paracoccidioidin as well interfering with the immune response of the exposed population.en
dc.description.affiliationNAT HIST MUSEUM & INST,CHIBA,JAPAN
dc.description.affiliationUNIV FED SAO PAULO,UNIFESP,EPM,DEPT ANAT & PATOL,SAO PAULO,SP,BRAZIL
dc.description.affiliationUNIV ESTADUAL PAULISTA JULIO MESQUITA FILHO,FAC MED,DEPT MOLESTIAS INFECCIOSAS & PARASITARIAS,BOTUCATU,SP,BRAZIL
dc.description.affiliationUNIV ESTADUAL PAULISTA JULIO MESQUITA FILHO,FAC MED,DEPT PATOL,BOTUCATU,SP,BRAZIL
dc.description.affiliationUNIV FED SAO PAULO,UNIFESP,DISCIPLINA BIOL CELULAR,SAO PAULO,SP,BRAZIL
dc.description.affiliationUnespUNIV ESTADUAL PAULISTA JULIO MESQUITA FILHO,FAC MED,DEPT MOLESTIAS INFECCIOSAS & PARASITARIAS,BOTUCATU,SP,BRAZIL
dc.description.affiliationUnespUNIV ESTADUAL PAULISTA JULIO MESQUITA FILHO,FAC MED,DEPT PATOL,BOTUCATU,SP,BRAZIL
dc.format.extent37-41
dc.identifierhttp://dx.doi.org/10.1023/A:1006835903685
dc.identifier.citationMycopathologia. Dordrecht: Kluwer Academic Publ, v. 138, n. 1, p. 37-41, 1997.
dc.identifier.doi10.1023/A:1006835903685
dc.identifier.issn0301-486X
dc.identifier.urihttp://hdl.handle.net/11449/32448
dc.identifier.wosWOS:A1997YK92500007
dc.language.isoeng
dc.publisherKluwer Academic Publ
dc.relation.ispartofMycopathologia
dc.relation.ispartofjcr1.476
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectBrazilpt
dc.subjectdimorphic fungipt
dc.subjectecologypt
dc.subjectParacoccidioides brasiliensispt
dc.titleAntigenic similarities to Paracoccidioides brasiliensis in thermo-dependent dimorphic fungi isolated from soil in Botucatu, SP, Brazilen
dc.typeArtigo
dcterms.licensehttp://www.springer.com/open+access/authors+rights
dcterms.rightsHolderKluwer Academic Publ
unesp.author.orcid0000-0002-2971-7983[9]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Medicina, Botucatupt

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