Blood cell attachment to root surfaces treated with EDTA gel.
Autor(a) principal: | |
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Data de Publicação: | 2005 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/S1806-83242005000200003 http://hdl.handle.net/11449/68184 |
Resumo: | Root debridement generates a smear layer which contains microorganisms and toxins that could interfere in periodontal healing. For this reason, different substances have been used to remove it and to expose collagen fibers at the tooth surface. Blood element adhesion to demineralized roots and clot stabilization by collagen fibers are extremely important for the success of periodontal surgery. The aim of this study was to evaluate the different patterns of blood element adsorption and adhesion to root surfaces only irrigated with distilled water and after application of a manipulated or an industrialized EDTA gel. Thirty samples were planed, equally divided into three groups and treated with distilled water (control), a manipulated EDTA gel or an industrialized one. Immediately after, samples were exposed to fresh blood and prepared for scanning electron microscopy. Untreated planed dentin presented the best results with blood cells entrapped in a thick web of fibrin. In the manipulated EDTA group, the web of fibrin was thick with sparse blood elements. The worst result was seen with the industrialized EDTA group, in which no blood elements could be seen. Statistical difference was obtained between control and industrialized EDTA groups. Surfaces only irrigated presented the most organized fibrin network and cell entrapment. |
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Blood cell attachment to root surfaces treated with EDTA gel.chelating agentedetic acidadsorptioncell adhesioncomparative studydental surgerydentindrug effectendodonticsgelhumanmethodologynonparametric testphysiologypreventive dentistrytooth rootultrastructureAdsorptionCell AdhesionChelating AgentsDental ProphylaxisDentinEdetic AcidGelsHumansRoot Canal PreparationSmear LayerStatistics, NonparametricTooth RootRoot debridement generates a smear layer which contains microorganisms and toxins that could interfere in periodontal healing. For this reason, different substances have been used to remove it and to expose collagen fibers at the tooth surface. Blood element adhesion to demineralized roots and clot stabilization by collagen fibers are extremely important for the success of periodontal surgery. The aim of this study was to evaluate the different patterns of blood element adsorption and adhesion to root surfaces only irrigated with distilled water and after application of a manipulated or an industrialized EDTA gel. Thirty samples were planed, equally divided into three groups and treated with distilled water (control), a manipulated EDTA gel or an industrialized one. Immediately after, samples were exposed to fresh blood and prepared for scanning electron microscopy. Untreated planed dentin presented the best results with blood cells entrapped in a thick web of fibrin. In the manipulated EDTA group, the web of fibrin was thick with sparse blood elements. The worst result was seen with the industrialized EDTA group, in which no blood elements could be seen. Statistical difference was obtained between control and industrialized EDTA groups. Surfaces only irrigated presented the most organized fibrin network and cell entrapment.Universidade Estadual Paulista (Unesp)Leite, Fábio Renato ManzolliMoreira, Camila SalaTheodoro, Letícia Helena [UNESP]Sampaio, José Eduardo Cezar [UNESP]2014-05-27T11:21:18Z2014-05-27T11:21:18Z2005-04-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article88-92application/pdfhttp://dx.doi.org/10.1590/S1806-83242005000200003Pesquisa odontológica brasileira = Brazilian oral research., v. 19, n. 2, p. 88-92, 2005.1806-8324http://hdl.handle.net/11449/6818410.1590/S1806-83242005000200003S1806-832420050002000032-s2.0-336458795482-s2.0-33645879548.pdf4774447118127346Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPesquisa Odontológica Brasileira = Brazilian Oral Researchinfo:eu-repo/semantics/openAccess2023-10-14T06:10:48Zoai:repositorio.unesp.br:11449/68184Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:56:00.892689Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Blood cell attachment to root surfaces treated with EDTA gel. |
title |
Blood cell attachment to root surfaces treated with EDTA gel. |
spellingShingle |
Blood cell attachment to root surfaces treated with EDTA gel. Leite, Fábio Renato Manzolli chelating agent edetic acid adsorption cell adhesion comparative study dental surgery dentin drug effect endodontics gel human methodology nonparametric test physiology preventive dentistry tooth root ultrastructure Adsorption Cell Adhesion Chelating Agents Dental Prophylaxis Dentin Edetic Acid Gels Humans Root Canal Preparation Smear Layer Statistics, Nonparametric Tooth Root |
title_short |
Blood cell attachment to root surfaces treated with EDTA gel. |
title_full |
Blood cell attachment to root surfaces treated with EDTA gel. |
title_fullStr |
Blood cell attachment to root surfaces treated with EDTA gel. |
title_full_unstemmed |
Blood cell attachment to root surfaces treated with EDTA gel. |
title_sort |
Blood cell attachment to root surfaces treated with EDTA gel. |
author |
Leite, Fábio Renato Manzolli |
author_facet |
Leite, Fábio Renato Manzolli Moreira, Camila Sala Theodoro, Letícia Helena [UNESP] Sampaio, José Eduardo Cezar [UNESP] |
author_role |
author |
author2 |
Moreira, Camila Sala Theodoro, Letícia Helena [UNESP] Sampaio, José Eduardo Cezar [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Leite, Fábio Renato Manzolli Moreira, Camila Sala Theodoro, Letícia Helena [UNESP] Sampaio, José Eduardo Cezar [UNESP] |
dc.subject.por.fl_str_mv |
chelating agent edetic acid adsorption cell adhesion comparative study dental surgery dentin drug effect endodontics gel human methodology nonparametric test physiology preventive dentistry tooth root ultrastructure Adsorption Cell Adhesion Chelating Agents Dental Prophylaxis Dentin Edetic Acid Gels Humans Root Canal Preparation Smear Layer Statistics, Nonparametric Tooth Root |
topic |
chelating agent edetic acid adsorption cell adhesion comparative study dental surgery dentin drug effect endodontics gel human methodology nonparametric test physiology preventive dentistry tooth root ultrastructure Adsorption Cell Adhesion Chelating Agents Dental Prophylaxis Dentin Edetic Acid Gels Humans Root Canal Preparation Smear Layer Statistics, Nonparametric Tooth Root |
description |
Root debridement generates a smear layer which contains microorganisms and toxins that could interfere in periodontal healing. For this reason, different substances have been used to remove it and to expose collagen fibers at the tooth surface. Blood element adhesion to demineralized roots and clot stabilization by collagen fibers are extremely important for the success of periodontal surgery. The aim of this study was to evaluate the different patterns of blood element adsorption and adhesion to root surfaces only irrigated with distilled water and after application of a manipulated or an industrialized EDTA gel. Thirty samples were planed, equally divided into three groups and treated with distilled water (control), a manipulated EDTA gel or an industrialized one. Immediately after, samples were exposed to fresh blood and prepared for scanning electron microscopy. Untreated planed dentin presented the best results with blood cells entrapped in a thick web of fibrin. In the manipulated EDTA group, the web of fibrin was thick with sparse blood elements. The worst result was seen with the industrialized EDTA group, in which no blood elements could be seen. Statistical difference was obtained between control and industrialized EDTA groups. Surfaces only irrigated presented the most organized fibrin network and cell entrapment. |
publishDate |
2005 |
dc.date.none.fl_str_mv |
2005-04-01 2014-05-27T11:21:18Z 2014-05-27T11:21:18Z |
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/S1806-83242005000200003 Pesquisa odontológica brasileira = Brazilian oral research., v. 19, n. 2, p. 88-92, 2005. 1806-8324 http://hdl.handle.net/11449/68184 10.1590/S1806-83242005000200003 S1806-83242005000200003 2-s2.0-33645879548 2-s2.0-33645879548.pdf 4774447118127346 |
url |
http://dx.doi.org/10.1590/S1806-83242005000200003 http://hdl.handle.net/11449/68184 |
identifier_str_mv |
Pesquisa odontológica brasileira = Brazilian oral research., v. 19, n. 2, p. 88-92, 2005. 1806-8324 10.1590/S1806-83242005000200003 S1806-83242005000200003 2-s2.0-33645879548 2-s2.0-33645879548.pdf 4774447118127346 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Pesquisa Odontológica Brasileira = Brazilian Oral Research |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
88-92 application/pdf |
dc.source.none.fl_str_mv |
Scopus 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 |
|
_version_ |
1808128438083518464 |