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Metadados | Descrição | Idioma |
---|---|---|
Autor(es): dc.contributor | Universidade Estadual Paulista (Unesp) | - |
Autor(es): dc.contributor | Universidade Federal do Pará (UFPA) | - |
Autor(es): dc.creator | Alencar, Cristiane de Melo [UNESP] | - |
Autor(es): dc.creator | Costa, Joatan Lucas de Sousa Gomes [UNESP] | - |
Autor(es): dc.creator | Jassé, Fernanda Ferreira de Albuquerque | - |
Autor(es): dc.creator | Campos, Edson Alves de [UNESP] | - |
Autor(es): dc.creator | Dantas, Andréa Abi Rached [UNESP] | - |
Autor(es): dc.creator | Kuga, Milton Carlos [UNESP] | - |
Data de aceite: dc.date.accessioned | 2022-02-22T00:50:38Z | - |
Data de disponibilização: dc.date.available | 2022-02-22T00:50:38Z | - |
Data de envio: dc.date.issued | 2021-06-25 | - |
Data de envio: dc.date.issued | 2021-06-25 | - |
Data de envio: dc.date.issued | 2021-06-01 | - |
Fonte completa do material: dc.identifier | http://dx.doi.org/10.1016/j.pdpdt.2021.102264 | - |
Fonte completa do material: dc.identifier | http://hdl.handle.net/11449/207572 | - |
Fonte: dc.identifier.uri | http://educapes.capes.gov.br/handle/11449/207572 | - |
Descrição: dc.description | Background: To evaluate the effects of three protocols for removing 0.01 % methylene blue from the post space after photodynamic therapy on bond strength and tag formation in the dentin of the fiber post space, using a conventional cementation system with an etch-and-rinse or universal adhesive system. Methods: Sixty human canines were endodontically treated for fiber post cementation. The specimens were randomized into 6 groups (n = 10): G1, G2, G3, G4, G5, and G6. The G1, G2, and G3 groups were irrigated with saline solution, 2.5 % sodium hypochlorite (NaOCl), and 2.5 % NaOCl, agitated by passive ultrasonic irrigation (PUI), respectively. In these groups, a conventional cementation system with etch-and-rinse adhesive was used. The G4, G5, and G6 groups were irrigated with the respective solutions mentioned above and cemented using a conventional cementation system with universal adhesive. Tag formation in the dentin was evaluated by confocal laser scanning microscopy. The push-out bond strength test was performed on three thirds of the specimens. Results: In the cervical and middle thirds, the greatest extent of dentin tag formation occurred in the G1 (p = 0.023 and p = 0.033, respectively). In the apical third, G1, G2, and G3 demonstrated similar tag formation between themselves (p = 0.089). In the cervical and middle thirds, G4 demonstrated the highest bond strength when compared to the other groups (p < 0.05). Conclusion: The protocols for removing 0.01 % methylene blue with NaOCl, irrespective of the involvement of passive ultrasonic irrigation, negatively effects the bond strength and tag formation in the dentin of the post space. | - |
Descrição: dc.description | Department of Restorative Dentistry Araraquara School of Dentistry São Paulo State University – UNESP, Humaitá Street, No. 1680 | - |
Descrição: dc.description | School of Dentistry Federal University of Pará – UFPA, Augusto Corrêa Street, No. 1 - Guamá | - |
Descrição: dc.description | Department of Restorative Dentistry Araraquara School of Dentistry São Paulo State University – UNESP, Humaitá Street, No. 1680 | - |
Idioma: dc.language | en | - |
Relação: dc.relation | Photodiagnosis and Photodynamic Therapy | - |
???dc.source???: dc.source | Scopus | - |
Palavras-chave: dc.subject | Dental bonding | - |
Palavras-chave: dc.subject | Fiber post | - |
Palavras-chave: dc.subject | Methylene blue | - |
Palavras-chave: dc.subject | Photodynamic therapy | - |
Palavras-chave: dc.subject | Resin cements | - |
Título: dc.title | Evaluation of various methods of methylene blue removal from the post space after photodynamic therapy on the bonding interface using different resin cementation systems | - |
Tipo de arquivo: dc.type | livro digital | - |
Aparece nas coleções: | Repositório Institucional - Unesp |
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