| Autor: |
Souza De Melo Carneiro, Reginna Vyctória Da Trindade, Soares Ribeiro, Mara Eliane, Lima Wanderley, Marina, Alves Sousa, Naama Waléria, Acatauassú Carneiro, Paula Mendes, Campos Chisté, Renan, Cordeiro Loretto, Sandro |
| Zdroj: |
Contemporary Clinical Dentistry; Jul-Sep2024, Vol. 15 Issue 3, p186-191, 6p |
| Abstrakt: |
Background: The scientific literature has studies that assess the influence of erosive challenges with citric acidic drinks and substances on the adhesive bond strength to enamel and dentin, but does not contain information about the influence of regional components of an acidic diet on this process. Thus, this study evaluated the erosive influence of Amazonian tucupi on enamel and dentin microshear bond strength. Materials and Methods: One hundred and sixty-eight healthy bovine incisors teeth were used, divided into 12 groups (n = 14). For erosive cycling, distilled water (negative control), cola-based soft drink (positive control), or tucupi were used, followed by adhesive strategies of (1) etch-and-rinse (conventional) (Adper™ Single Bond 2) and (2) self-etching (Clearfil SE Bond). All specimens were subjected to erosive cycling for 5 days and, after 24 h, composite resin cylinders were built up for the microshear bond strength test. The data showed normal distribution and were analyzed by two-way ANOVA, followed by the Tukey post and test (P = 0.05). Results: There were no significant differences in enamel (P > 0.05). In dentin, only the groups exposed to cola-based soft drink showed significant differences (P < 0.01). The failure mode showed that Type II (mixed) was predominant (95%). Conclusion: The erosive challenge with tucupi did not influence the bond strength to enamel and dentin, regardless of the adhesive strategy used. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
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