Evaluation of tissue response to periodontal dressings: histological study in tooth sockets of rats

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dc.contributor.authorHamata, Marcelo Matida
dc.contributor.authorSaito, Célia Tomiko Matida Hamata
dc.contributor.authorMurata, Sueli Satomi
dc.contributor.authorBernabe, Pedro Felicio Estrada [UNESP]
dc.contributor.authorOkamoto, Tetuo [UNESP]
dc.contributor.authorMarcal Mazza Sundefeld, Maria Lucia [UNESP]
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2022-04-29T08:43:41Z
dc.date.accessioned2013-09-30T18:29:24Z
dc.date.accessioned2014-05-20T13:43:15Z
dc.date.available2022-04-29T08:43:41Z
dc.date.available2013-09-30T18:29:24Z
dc.date.available2014-05-20T13:43:15Z
dc.date.issued2008-06
dc.description.abstractAlthough the use of periodontal dressings is currently limited, there are some indications for their use. Selection of any material that will have direct contact with live tissues, such as periodontal dressings, should be careful in order to allow surgical wound healing. The aim of this study was to evaluate the intensity of inflammatory response and bone formation in tooth sockets of rats after implantation of three periodontal dressings. After removal of the right maxillary incisors of 84 male rats, each tooth socket received implantation of a polyethylene tube, 63 of which were filled with non-eugenol periodontal dressing and the remaining 21 tubes remained empty (control group). Histological evaluation assessed the intensity of inflammatory response and presence and location of bone tissue formation at postoperative periods of 7, 14 and 28 days. Statistical analysis was performed by the Kruskal-Wallis test at 5% significance level. Regarding the inflammatory infiltrate, at 28 days, there was statistically significant difference between one of periodontal dressings and control group (p<0.05). Analysis of postoperative periods, showed that the control group presented statistically significant reduction in the inflammatory infiltrate comparing the 14- and 28-day periods (p<0.05). Regarding bone tissue formation, there was difference in control group between the 7- and 28-day periods (p<0.05). Within the experimental conditions, it may be concluded that no differences were found in the inflammatory response among the groups at 7 and 14 days and that Voco pac™ dressing induced a more intensive inflammatory reaction at 28 days.en
dc.description.affiliationDental School of Araçatuba State University of São Paulo, Araçatuba, SP
dc.description.affiliationDepartment of Restorative Dentistry Dental School of Araçatuba State University of São Paulo, Araçatuba, SP
dc.description.affiliationDepartment of Surgery and Integrated Clinic Dental School of Araçatuba State University of São Paulo, Araçatuba, SP
dc.description.affiliationDepartment of Pediatric and Social Dentistry Dental School of Araçatuba State University of São Paulo, Araçatuba, SP
dc.description.affiliationState Univ São Paulo, Dent Sch Aracatuba, Dept Restorat Dent, Aracatuba, SP, Brazil
dc.description.affiliationState Univ São Paulo, Dent Sch Aracatuba, Dept Surg & Integrated Clin, Aracatuba, SP, Brazil
dc.description.affiliationState Univ São Paulo, Dent Sch Aracatuba, Dept Pediat & Social Dent, Aracatuba, SP, Brazil
dc.description.affiliationUnespState Univ São Paulo, Dent Sch Aracatuba, Dept Restorat Dent, Aracatuba, SP, Brazil
dc.description.affiliationUnespState Univ São Paulo, Dent Sch Aracatuba, Dept Surg & Integrated Clin, Aracatuba, SP, Brazil
dc.description.affiliationUnespState Univ São Paulo, Dent Sch Aracatuba, Dept Pediat & Social Dent, Aracatuba, SP, Brazil
dc.format.extent219-225
dc.identifierhttp://dx.doi.org/10.1590/S1678-77572008000300011
dc.identifier.citationJournal of Applied Oral Science, v. 16, n. 3, p. 219-225, 2008.
dc.identifier.citationJournal of Applied Oral Science. Bauru-sp: Univ São Paulo Fac Odontologia Bauru, v. 16, n. 3, p. 219-225, 2008.
dc.identifier.doi10.1590/S1678-77572008000300011
dc.identifier.files1678-77572008000300011-en.pdf
dc.identifier.issn1678-7757
dc.identifier.issn1678-7765
dc.identifier.lattes0169955363968097
dc.identifier.scielos1678-77572008000300011
dc.identifier.scopus2-s2.0-45349101749
dc.identifier.urihttp://hdl.handle.net/11449/243608
dc.identifier.wosWOS:000256795900011
dc.language.isoeng
dc.publisherUniversidade de São Paulo (USP), Faculdade de Odontologia de Bauru
dc.relation.ispartofJournal of Applied Oral Science
dc.relation.ispartofjcr1.709
dc.relation.ispartofsjr0,645
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.sourceWeb of Science
dc.subjectBiocompatible materialsen
dc.subjectDental materialsen
dc.subjectPeriodontal dressingsen
dc.titleEvaluation of tissue response to periodontal dressings: histological study in tooth sockets of ratsen
dc.typeArtigo
dcterms.licensehttp://www.scielo.br/revistas/jaos/paboutj.htm
dcterms.rightsHolderUniv São Paulo Fac Odontologia Bauru
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Odontologia, Araçatubapt

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Artigos - Odontologia Infantil e Social - FOA
Artigos - Cirurgia e Clínica Integrada - FOA
Artigos - Odontologia Restauradora - FOA