Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/348818
Full metadata record
DC FieldValueLanguage
dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampLima, Adriano Fonseca de-
dc.contributor.authorunicampMarchi, Giselle Maria-
dc.typeArtigopt_BR
dc.titleTransdentinal protective role of sodium ascorbate against the cytopathic effects of H(2)O(2) released from bleaching agentspt_BR
dc.contributor.authorLima, Adriano Fonseca-
dc.contributor.authorLessa, Fernanda Campos Rosetti-
dc.contributor.authorMancini, Maria Nadir Gasparoto-
dc.contributor.authorHebling, Josimeri-
dc.contributor.authorCosta, Carlos Alberto de Souza-
dc.contributor.authorMarchi, Giselle Maria-
dc.subjectClareadorespt_BR
dc.subject.otherlanguageBleaching agentspt_BR
dc.description.abstractThe objectives of this study were to evaluate the transdentinal cytotoxicity of 10% and 16% carbamide peroxide gel (CP), as well as the ability of the antioxidant, 10% sodium ascorbate (SA), to protect the odontoblasts in culture. Study design: Human dentin discs of 0.5-mm thickness were obtained and were placed into artificial pulp chambers. MDPC-23 odontoblastlike cells were seeded on pulp surface of the discs and the following groups were established: G1-No Treatment (control), G2-10% SA/6hs, G3-10%/CP6hs, G4-10%SA/6hs+10%CP/6hs, G5-16%CP/6hs, and G6-10%SA/6hs+16%CP/6hs. The cell viability was measured by the MTT assay. Results: In groups where 16% CP was used, decreased cell viability was observed. Conversely, the application of 10% SA on the dentin discs, before the use of the CP, reduced the cytotoxic effects of these products on cells. Conclusions: The 16% CP cause a significant decrease in MDPC-23 cell viability and 10% SA was able to partially prevent the toxic effects of CP.pt_BR
dc.relation.ispartofOral surgery, oral medicine, oral pathology, oral radiology and endodonticspt_BR
dc.relation.ispartofabbreviationOral surg., oral med., oral pathol., oral radiol. endod.pt_BR
dc.publisher.citySaint Louis, Mopt_BR
dc.publisher.countryEstados Unidospt_BR
dc.publisherElsevierpt_BR
dc.date.issued2010-
dc.date.monthofcirculationApr.pt_BR
dc.language.isoengpt_BR
dc.description.volume104pt_BR
dc.description.issuenumber4pt_BR
dc.description.firstpagee70pt_BR
dc.description.lastpagee76pt_BR
dc.rightsFechadopt_BR
dc.identifier.issn1079-2104pt_BR
dc.identifier.eissn1528-395Xpt_BR
dc.identifier.doi10.1016/j.tripleo.2009.12.020pt_BR
dc.identifier.urlhttps://www.sciencedirect.com/science/article/pii/S1079210409009378pt_BR
dc.date.available2020-09-08T12:48:47Z-
dc.date.accessioned2020-09-08T12:48:47Z-
dc.description.provenanceSubmitted by Bruna Maria Campos da Cunha (bcampos@unicamp.br) on 2020-09-08T12:48:47Z No. of bitstreams: 0. Added 1 bitstream(s) on 2021-01-04T15:12:49Z : No. of bitstreams: 1 000275746200035.pdf: 594678 bytes, checksum: 291c89a2b2ecf0b01fc737341eba95d6 (MD5)en
dc.description.provenanceMade available in DSpace on 2020-09-08T12:48:47Z (GMT). No. of bitstreams: 0 Previous issue date: 2010en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/348818-
dc.contributor.departmentSem informaçãopt_BR
dc.contributor.departmentDepartamento de Odontologia Restauradorapt_BR
dc.contributor.unidadeFaculdade de Odontologia de Piracicabapt_BR
dc.contributor.unidadeFaculdade de Odontologia de Piracicabapt_BR
dc.identifier.source000275746200035pt_BR
dc.creator.orcidSem informaçãopt_BR
dc.creator.orcid0000-0002-0945-1305pt_BR
dc.type.formArtigopt_BR
Appears in Collections:FOP - Artigos e Outros Documentos

Files in This Item:
File Description SizeFormat 
000275746200035.pdf580.74 kBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.