Performance of Polydioxanone-Based Membrane in Association with 3D-Printed Bioceramic Scaffolds in Bone Regeneration

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorOdontológicos e Correlatos S.A-
Autor(es): dc.contributorGuarulhos University-
Autor(es): dc.creatorPitol-Palin, Letícia-
Autor(es): dc.creatorFrigério, Paula Buzo-
Autor(es): dc.creatorMoura, Juliana-
Autor(es): dc.creatorPilatti, Livia-
Autor(es): dc.creatorde Oliveira, Letícia Marques Jordão-
Autor(es): dc.creatorMatsubara, Elaine Yoshiko-
Autor(es): dc.creatorTunchel, Samy-
Autor(es): dc.creatorShibli, Jamil Awad-
Autor(es): dc.creatorBlay, Alberto-
Autor(es): dc.creatorSaska, Sybele-
Autor(es): dc.creatorOkamoto, Roberta-
Data de aceite: dc.date.accessioned2025-08-21T21:38:01Z-
Data de disponibilização: dc.date.available2025-08-21T21:38:01Z-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2022-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.3390/polym15010031-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/248170-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/248170-
Descrição: dc.descriptionThis study evaluated the bioactivity of 3D-printed β-tricalcium phosphate (β-TCP) scaffolds or hydroxyapatite (HA) scaffolds associated with polydioxanone (PDO) membrane (Plenum® Guide) for guided bone regeneration in rats. Fifty-four rats were divided into three groups (n = 18 animals): autogenous bone + PDO membrane (Auto/PG); 3D-printed β-TCP + PDO membrane (TCP/PG); and 3D-printed HA + PDO membrane (HA/PG). A surgical defect in the parietal bone was made and filled with the respective scaffolds and PDO membrane. The animals were euthanized 7, 30, and 60 days after the surgical procedure for micro-CT, histomorphometric, and immunolabeling analyses. Micro-CT showed an increase in trabecular thickness and a decrease in trabecular separation, even with similar bone volume percentages between TCP/PG and HA/PG vs. Auto/PG. Histometric analysis showed increased bone formation at 30 days in the groups compared to 7 days postoperatively. Immunolabeling analysis showed an increase in proteins related to bone formation at 30 days, and both groups showed a similar immunolabeling pattern. This study concludes that 3D-printed scaffolds associated with PDO membrane (Plenum® Guide) present similar results to autogenous bone for bone regeneration.-
Descrição: dc.descriptionDepartment of Diagnosis and Surgery Araçatuba Dental School São Paulo State University—UNESP-
Descrição: dc.descriptionM3 Health Indústria e Comércio de Produtos Médicos Odontológicos e Correlatos S.A-
Descrição: dc.descriptionDepartment of Periodontology Dental Research Division Guarulhos University-
Descrição: dc.descriptionDepartment of Basic Sciences Araçatuba Dental School São Paulo State University—UNESP-
Descrição: dc.descriptionDepartment of Diagnosis and Surgery Araçatuba Dental School São Paulo State University—UNESP-
Descrição: dc.descriptionDepartment of Basic Sciences Araçatuba Dental School São Paulo State University—UNESP-
Idioma: dc.languageen-
Relação: dc.relationPolymers-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subject3D-printed scaffolds-
Palavras-chave: dc.subjectadditive manufacture-
Palavras-chave: dc.subjectbone regeneration-
Palavras-chave: dc.subjectguided tissue regeneration-
Palavras-chave: dc.subjecthydroxyapatite-
Palavras-chave: dc.subjectpolydioxanone-
Palavras-chave: dc.subjectsynthetic polymer-
Palavras-chave: dc.subjectβ-tricalcium phosphate-
Título: dc.titlePerformance of Polydioxanone-Based Membrane in Association with 3D-Printed Bioceramic Scaffolds in Bone Regeneration-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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