Influence of root-surface conditioning with acid and chelating agents on clot stabilization

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Autor(es): dc.contributorUniversidade Federal de Pernambuco (UFPE)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorLeite, Fábio Renato Manzolli-
Autor(es): dc.creatorSampaio, José Eduardo Cezar-
Autor(es): dc.creatorZandim, Daniela Leal-
Autor(es): dc.creatorDantas, Andréa Abi Rached-
Autor(es): dc.creatorLeite, Elza Regina Manzolli-
Autor(es): dc.creatorLeite, Amauri Antiquera-
Data de aceite: dc.date.accessioned2025-08-21T22:39:13Z-
Data de disponibilização: dc.date.available2025-08-21T22:39:13Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2010-01-01-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/225871-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/225871-
Descrição: dc.descriptionObjective: To compare the adhesion and maturation of blood components on chemically conditioned root surfaces. Method and Materials: Clinical root samples of human teeth were obtained (n = 150) and manually scaled. Five groups of 30 samples were treated as follows: (1) saline solution irrigation (control); (2) 24% EDTA gel; (3) 25% citric acid solution; (4) tetracycline solution (50 mg/mL); and (5) 30% sodium citrate solution. After these treatments, 15 samples of each group received a blood drop and were analyzed by SEM. The remaining 15 had their surface morphology evaluated for collagen fibrils exposure by SEM. Photomicrographs were analyzed according to the score of adhesion of blood components. Kruskal-Wallis and Dunn multiple comparison tests were employed. Results: The control group was characterized by the absence of blood elements on the surface. The best result was observed in the citric acid group, which had a dense fibrin network with blood elements adhered. The EDTA group showed a moderate fibrin network formation. In contrast, a scarce fibrin network and a few cells were present in the tetracycline samples, and an absence of blood elements was found on sodium citrate specimens. The citric acid group was statistically different from the control group (P < .01). No differences were found among the control, EDTA, tetracycline, and sodium citrate groups (P > .05). Conclusion: Under these experimental conditions, citric acid is indicated to stabilize clots on the root surface, which act as a scaffold for connective tissue cell development. © 2010 by Quintessence Publishing Co Inc.-
Descrição: dc.descriptionDepartment of Semilogy and Clinics School of Dentistry Federal University of Pelotas (UFPel) Pelotas, Rio Grande do Sul-
Descrição: dc.descriptionDepartment of Diagnostics and Surgery School of Dentistry at Araraquara São Paulo State University, Araraquara, São Paulo-
Descrição: dc.descriptionDepartment of Diagnostics and Surgery School of Dentistry at Araraquara São Paulo State University (UNESP), Araraquara, São Paulo-
Descrição: dc.descriptionDepartment of Clinical Analysis School of Pharmacy at Araraquara São Paulo State University (UNESP), Araraquara, São Paulo-
Descrição: dc.descriptionDepartment of Diagnostics and Surgery School of Dentistry at Araraquara São Paulo State University, Araraquara, São Paulo-
Descrição: dc.descriptionDepartment of Diagnostics and Surgery School of Dentistry at Araraquara São Paulo State University (UNESP), Araraquara, São Paulo-
Descrição: dc.descriptionDepartment of Clinical Analysis School of Pharmacy at Araraquara São Paulo State University (UNESP), Araraquara, São Paulo-
Formato: dc.format341-349-
Idioma: dc.languageen-
Relação: dc.relationQuintessence International-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectClot-
Palavras-chave: dc.subjectFibrin-
Palavras-chave: dc.subjectPeriodontal diseases-
Palavras-chave: dc.subjectPeriodontal therapy-
Palavras-chave: dc.subjectScanning electron microscopy-
Palavras-chave: dc.subjectSmear layer-
Palavras-chave: dc.subjectTooth root-
Título: dc.titleInfluence of root-surface conditioning with acid and chelating agents on clot stabilization-
Tipo de arquivo: dc.typelivro digital-
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