| Autor: |
Matheus Albino Souza, Julia Pommer dos Santos, Luanda Tissiani, Uillian Rauch Magalhães, Karolina Frick Bischoff, Rafaela Ricci, Laura Teixeira Hoffmann, Paula Cristine Ghiggi, João Paulo De Carli, Juliane Bervian, Eduardo Gonçalves Mota, José Antonio Poli de Figueiredo, Huriel Scartazzini Palhano |
| Jazyk: |
angličtina |
| Rok vydání: |
2023 |
| Předmět: |
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| Zdroj: |
Bioscience Journal, Vol 39, Pp e39037-e39037 (2023) |
| Druh dokumentu: |
article |
| ISSN: |
1981-3163 |
| DOI: |
10.14393/BJ-v39n0a2023-65616 |
| Popis: |
This study evaluated the effects of ultrasonic activation (US) associated to glycolic acid (GA) on smear layer, dentin structure and bond strength (BS) of filling/restorative material to root dentin. The roots were used for antimicrobial activity, dentin structure and BS evaluation, being distributed into seven groups, according to irrigation protocols: G1:DW+US; G2:17% EDTA; G3:QMix; G4:17% GA; G5:17% EDTA+US; G6:QMix+US; G7:17% GA+US. Scanning electronic microscopy, transmission electronic microscopy and push-out were performed, with specific statistical analysis for each evaluation. The highest smear layer removal occured in Groups 6 and 7 (p0.05). The highest BS of filling and restorative material occurred in Groups 6 and 7, and Groups 5, 6 and 7, respectively, being similars between them (p>0.05). The use of GA+US promoted effective smear layer removal and dentin structure preservation, improving the BS of filling/restorative material to root dentin. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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