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

Detalhes bibliográficos
Autor(a) principal: Hamata, Marcelo Matida
Data de Publicação: 2008
Outros Autores: Saito, Célia Tomiko Matida Hamata, Murata, Sueli Satomi, Bernabe, Pedro Felicio Estrada [UNESP], Okamoto, Tetuo [UNESP], Marcal Mazza Sundefeld, Maria Lucia [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/S1678-77572008000300011
http://hdl.handle.net/11449/243608
Resumo: Although 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.
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spelling Evaluation of tissue response to periodontal dressings: histological study in tooth sockets of ratsBiocompatible materialsDental materialsPeriodontal dressingsAlthough 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.Dental School of Araçatuba State University of São Paulo, Araçatuba, SPDepartment of Restorative Dentistry Dental School of Araçatuba State University of São Paulo, Araçatuba, SPDepartment of Surgery and Integrated Clinic Dental School of Araçatuba State University of São Paulo, Araçatuba, SPDepartment of Pediatric and Social Dentistry Dental School of Araçatuba State University of São Paulo, Araçatuba, SPState Univ São Paulo, Dent Sch Aracatuba, Dept Restorat Dent, Aracatuba, SP, BrazilState Univ São Paulo, Dent Sch Aracatuba, Dept Surg & Integrated Clin, Aracatuba, SP, BrazilState Univ São Paulo, Dent Sch Aracatuba, Dept Pediat & Social Dent, Aracatuba, SP, BrazilState Univ São Paulo, Dent Sch Aracatuba, Dept Restorat Dent, Aracatuba, SP, BrazilState Univ São Paulo, Dent Sch Aracatuba, Dept Surg & Integrated Clin, Aracatuba, SP, BrazilState Univ São Paulo, Dent Sch Aracatuba, Dept Pediat & Social Dent, Aracatuba, SP, BrazilUniversidade de São Paulo (USP), Faculdade de Odontologia de BauruUniversidade de São Paulo (USP)Universidade Estadual Paulista (Unesp)Hamata, Marcelo MatidaSaito, Célia Tomiko Matida HamataMurata, Sueli SatomiBernabe, Pedro Felicio Estrada [UNESP]Okamoto, Tetuo [UNESP]Marcal Mazza Sundefeld, Maria Lucia [UNESP]2022-04-29T08:43:41Z2013-09-30T18:29:24Z2014-05-20T13:43:15Z2022-04-29T08:43:41Z2013-09-30T18:29:24Z2014-05-20T13:43:15Z2008-06info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article219-225application/pdfhttp://dx.doi.org/10.1590/S1678-77572008000300011Journal of Applied Oral Science, v. 16, n. 3, p. 219-225, 2008.Journal of Applied Oral Science. Bauru-sp: Univ São Paulo Fac Odontologia Bauru, v. 16, n. 3, p. 219-225, 2008.1678-77571678-7765http://hdl.handle.net/11449/24360810.1590/S1678-77572008000300011s1678-77572008000300011WOS:0002567959000112-s2.0-45349101749s1678-77572008000300011-en.pdf0169955363968097ScopusWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Applied Oral Science1.7090,645info:eu-repo/semantics/openAccess2024-09-19T18:31:43Zoai:repositorio.unesp.br:11449/243608Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462024-09-19T18:31:43Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Evaluation of tissue response to periodontal dressings: histological study in tooth sockets of rats
title Evaluation of tissue response to periodontal dressings: histological study in tooth sockets of rats
spellingShingle Evaluation of tissue response to periodontal dressings: histological study in tooth sockets of rats
Hamata, Marcelo Matida
Biocompatible materials
Dental materials
Periodontal dressings
title_short Evaluation of tissue response to periodontal dressings: histological study in tooth sockets of rats
title_full Evaluation of tissue response to periodontal dressings: histological study in tooth sockets of rats
title_fullStr Evaluation of tissue response to periodontal dressings: histological study in tooth sockets of rats
title_full_unstemmed Evaluation of tissue response to periodontal dressings: histological study in tooth sockets of rats
title_sort Evaluation of tissue response to periodontal dressings: histological study in tooth sockets of rats
author Hamata, Marcelo Matida
author_facet Hamata, Marcelo Matida
Saito, Célia Tomiko Matida Hamata
Murata, Sueli Satomi
Bernabe, Pedro Felicio Estrada [UNESP]
Okamoto, Tetuo [UNESP]
Marcal Mazza Sundefeld, Maria Lucia [UNESP]
author_role author
author2 Saito, Célia Tomiko Matida Hamata
Murata, Sueli Satomi
Bernabe, Pedro Felicio Estrada [UNESP]
Okamoto, Tetuo [UNESP]
Marcal Mazza Sundefeld, Maria Lucia [UNESP]
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade de São Paulo (USP)
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Hamata, Marcelo Matida
Saito, Célia Tomiko Matida Hamata
Murata, Sueli Satomi
Bernabe, Pedro Felicio Estrada [UNESP]
Okamoto, Tetuo [UNESP]
Marcal Mazza Sundefeld, Maria Lucia [UNESP]
dc.subject.por.fl_str_mv Biocompatible materials
Dental materials
Periodontal dressings
topic Biocompatible materials
Dental materials
Periodontal dressings
description Although 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.
publishDate 2008
dc.date.none.fl_str_mv 2008-06
2013-09-30T18:29:24Z
2013-09-30T18:29:24Z
2014-05-20T13:43:15Z
2014-05-20T13:43:15Z
2022-04-29T08:43:41Z
2022-04-29T08:43:41Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1590/S1678-77572008000300011
Journal of Applied Oral Science, v. 16, n. 3, p. 219-225, 2008.
Journal of Applied Oral Science. Bauru-sp: Univ São Paulo Fac Odontologia Bauru, v. 16, n. 3, p. 219-225, 2008.
1678-7757
1678-7765
http://hdl.handle.net/11449/243608
10.1590/S1678-77572008000300011
s1678-77572008000300011
WOS:000256795900011
2-s2.0-45349101749
s1678-77572008000300011-en.pdf
0169955363968097
url http://dx.doi.org/10.1590/S1678-77572008000300011
http://hdl.handle.net/11449/243608
identifier_str_mv Journal of Applied Oral Science, v. 16, n. 3, p. 219-225, 2008.
Journal of Applied Oral Science. Bauru-sp: Univ São Paulo Fac Odontologia Bauru, v. 16, n. 3, p. 219-225, 2008.
1678-7757
1678-7765
10.1590/S1678-77572008000300011
s1678-77572008000300011
WOS:000256795900011
2-s2.0-45349101749
s1678-77572008000300011-en.pdf
0169955363968097
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Journal of Applied Oral Science
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0,645
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 219-225
application/pdf
dc.publisher.none.fl_str_mv Universidade de São Paulo (USP), Faculdade de Odontologia de Bauru
publisher.none.fl_str_mv Universidade de São Paulo (USP), Faculdade de Odontologia de Bauru
dc.source.none.fl_str_mv Scopus
Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv repositoriounesp@unesp.br
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