| Autor: |
Gokcen-Deniz, Bayrak, Elif-Beril, Gurdogan-Guler, Yagmur, Yildirim, Dilek, Ozturk, Senem, Selvi-Kuvvetli |
| Rok vydání: |
2019 |
| Předmět: |
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| Zdroj: |
Journal of Clinical and Experimental Dentistry |
| ISSN: |
1989-5488 |
| Popis: |
Background To evaluate the effect of two different deproteinizing agents (5.25% sodium hypochlorite and Papacarie®) prior to acid etching on the shear bond strength and microleakage of a fissure sealant material. Material and Methods A total of 123 extracted noncarious human third molar teeth were randomly divided into three groups for each test: acid etching alone (control) (C), sodium hypochlorite (NaOCl), and Papacarie Duo® (PC). The shear bond strength tests were performed using a universal testing machine, and microleakage was evaluated using a dye penetration method. Results The mean shear bond strength values obtained in Group C were significantly lower than those of Group NaOCl and Group PC (p=0.0001). There were no significant differences between Group NaOCl and Group PC (p>0.05). No statistically significant difference was observed among the groups in terms of microleakage (p>0.05). Conclusions Papacarie Duo® and 5.25% sodium hypochlorite treatments before etching increased the shear bond strength of the fissure sealant. However, pre-treatment with these agents did not decrease the microleakage between teeth and sealant. Key words:Deproteinization, microleakage, papain, dental seal, shear bond strength. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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