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Metadados | Descrição | Idioma |
---|---|---|
Autor(es): dc.contributor | Universidade Federal de Uberlândia (UFU) | - |
Autor(es): dc.contributor | Universidade Estadual de Ponta Grossa (UEPG) | - |
Autor(es): dc.contributor | Universidade Estadual Paulista (Unesp) | - |
Autor(es): dc.creator | Matos, Felipe de Souza | - |
Autor(es): dc.creator | da Silva, Fabrício Rutz | - |
Autor(es): dc.creator | Paranhos, Luiz Renato | - |
Autor(es): dc.creator | Moura, Camilla Christian Gomes | - |
Autor(es): dc.creator | Bresciani, Eduardo [UNESP] | - |
Autor(es): dc.creator | Valera, Marcia Carneiro [UNESP] | - |
Data de aceite: dc.date.accessioned | 2022-02-22T00:34:51Z | - |
Data de disponibilização: dc.date.available | 2022-02-22T00:34:51Z | - |
Data de envio: dc.date.issued | 2020-12-11 | - |
Data de envio: dc.date.issued | 2020-12-11 | - |
Data de envio: dc.date.issued | 2020-11-30 | - |
Fonte completa do material: dc.identifier | http://dx.doi.org/10.1038/s41598-020-67303-z | - |
Fonte completa do material: dc.identifier | http://hdl.handle.net/11449/201911 | - |
Fonte: dc.identifier.uri | http://educapes.capes.gov.br/handle/11449/201911 | - |
Descrição: dc.description | This study aimed to compare the effect of conventional irrigation (CI) and passive ultrasonic irrigation (PUI) with 17% EDTA and QMiX on the maximum depth and percentage of sealer penetration into the dentinal tubules by confocal laser scanning microscopy (CLSM) and to describe the cleaning of root canal walls by scanning electron microscopy (SEM). Eighty single-rooted human mandibular premolars were instrumented and randomly assigned to four groups (n = 20): EDTA + CI, QMiX + CI, EDTA + PUI, and QMiX + PUI. Ten samples from each group were examined by SEM (2,000×) and the remaining 40 roots were filled with a single gutta-percha cone and AH Plus sealer mixed with 0.1% rhodamine B for analysis by CLSM (10×). Images were assessed at distances of 2 mm (apical), 5 mm (middle), and 8 mm (coronal) from the apex with the Leica Application Suite V4.10 software. The EDTA + PUI and QMiX + PUI protocols presented higher rates of debris/smear layer removal in the apical and middle thirds. The PUI was superior to CI in the maximum depth of sealer penetration at the middle third. The QMiX + PUI group had a higher percentage of sealer penetration at the apical third. The PUI and QMiX protocol improved debris/smear layer removal and tubular dentin sealer penetration. | - |
Descrição: dc.description | Postgraduate Program in Dentistry School of Dentistry Federal University of Uberlândia (UFU) | - |
Descrição: dc.description | Department of Restorative Dentistry School of Dentistry State University of Ponta Grossa (UEPG) | - |
Descrição: dc.description | Department of Preventive and Social Dentistry School of Dentistry Federal University of Uberlândia (UFU) | - |
Descrição: dc.description | Department of Endodontics School of Dentistry Federal University of Uberlândia (UFU) | - |
Descrição: dc.description | Department of Restorative Dentistry Institute of Science and Technology São Paulo State University (Unesp) | - |
Descrição: dc.description | Department of Restorative Dentistry Institute of Science and Technology São Paulo State University (Unesp) | - |
Idioma: dc.language | en | - |
Relação: dc.relation | Scientific Reports | - |
???dc.source???: dc.source | Scopus | - |
Título: dc.title | The effect of 17% EDTA and QMiX ultrasonic activation on smear layer removal and sealer penetration: ex vivo study | - |
Tipo de arquivo: dc.type | livro digital | - |
Aparece nas coleções: | Repositório Institucional - Unesp |
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