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Influence of Antioxidant Agents on the Marginal Seal of Class V Restorations

Ana Isabella Arruda MEIRA RIBEIRO ; School of Dentistry, State University of Paraíba, Campina Grande, PB, Brazil
Gymenna Maria Tenório GUÊNES ; School of Dentistry, State University of Paraíba, Campina Grande, PB, Brazil
Darlene Cristina Ramos Eloy DANTAS ; School of Dentistry, State University of Paraíba, Campina Grande, PB, Brazil
José Wrban Garcia da SILVA ; Undergraduate student, School of Dentistry, State University of Paraiba, Campina Grande, PB, Brazil
Alessandro Leite CAVALCANTI   ORCID icon orcid.org/0000-0003-3572-3332 ; School of Dentistry, State University of Paraíba, Campina Grande, PB, Brazil
Rodivan BRAZ ; Faculty of Dentistry, University of Pernambuco, Camaragibe, PE, Brazil

Puni tekst: engleski, pdf (231 KB) str. 225-231 preuzimanja: 368* citiraj
APA 6th Edition
MEIRA RIBEIRO, A.I.A., GUÊNES, G.M.T., DANTAS, D.C.R.E., SILVA, J.W.G.d., CAVALCANTI, A.L. i BRAZ, R. (2010). Influence of Antioxidant Agents on the Marginal Seal of Class V Restorations. Acta stomatologica Croatica, 44 (4), 225-231. Preuzeto s https://hrcak.srce.hr/62083
MLA 8th Edition
MEIRA RIBEIRO, Ana Isabella Arruda, et al. "Influence of Antioxidant Agents on the Marginal Seal of Class V Restorations." Acta stomatologica Croatica, vol. 44, br. 4, 2010, str. 225-231. https://hrcak.srce.hr/62083. Citirano 30.11.2021.
Chicago 17th Edition
MEIRA RIBEIRO, Ana Isabella Arruda, Gymenna Maria Tenório GUÊNES, Darlene Cristina Ramos Eloy DANTAS, José Wrban Garcia da SILVA, Alessandro Leite CAVALCANTI i Rodivan BRAZ. "Influence of Antioxidant Agents on the Marginal Seal of Class V Restorations." Acta stomatologica Croatica 44, br. 4 (2010): 225-231. https://hrcak.srce.hr/62083
Harvard
MEIRA RIBEIRO, A.I.A., et al. (2010). 'Influence of Antioxidant Agents on the Marginal Seal of Class V Restorations', Acta stomatologica Croatica, 44(4), str. 225-231. Preuzeto s: https://hrcak.srce.hr/62083 (Datum pristupa: 30.11.2021.)
Vancouver
MEIRA RIBEIRO AIA, GUÊNES GMT, DANTAS DCRE, SILVA JWGd, CAVALCANTI AL, BRAZ R. Influence of Antioxidant Agents on the Marginal Seal of Class V Restorations. Acta stomatologica Croatica [Internet]. 2010 [pristupljeno 30.11.2021.];44(4):225-231. Dostupno na: https://hrcak.srce.hr/62083
IEEE
A.I.A. MEIRA RIBEIRO, G.M.T. GUÊNES, D.C.R.E. DANTAS, J.W.G.d. SILVA, A.L. CAVALCANTI i R. BRAZ, "Influence of Antioxidant Agents on the Marginal Seal of Class V Restorations", Acta stomatologica Croatica, vol.44, br. 4, str. 225-231, 2010. [Online]. Dostupno na: https://hrcak.srce.hr/62083. [Citirano: 30.11.2021.]
Puni tekst: hrvatski, pdf (231 KB) str. 225-231 preuzimanja: 427* citiraj
APA 6th Edition
MEIRA RIBEIRO, A.I.A., GUÊNES, G.M.T., DANTAS, D.C.R.E., SILVA, J.W.G.d., CAVALCANTI, A.L. i BRAZ, R. (2010). Utjecaj antioksidacijskih sredstava na rubno brtvljenje ispuna V. razreda. Acta stomatologica Croatica, 44 (4), 225-231. Preuzeto s https://hrcak.srce.hr/62083
MLA 8th Edition
MEIRA RIBEIRO, Ana Isabella Arruda, et al. "Utjecaj antioksidacijskih sredstava na rubno brtvljenje ispuna V. razreda." Acta stomatologica Croatica, vol. 44, br. 4, 2010, str. 225-231. https://hrcak.srce.hr/62083. Citirano 30.11.2021.
Chicago 17th Edition
MEIRA RIBEIRO, Ana Isabella Arruda, Gymenna Maria Tenório GUÊNES, Darlene Cristina Ramos Eloy DANTAS, José Wrban Garcia da SILVA, Alessandro Leite CAVALCANTI i Rodivan BRAZ. "Utjecaj antioksidacijskih sredstava na rubno brtvljenje ispuna V. razreda." Acta stomatologica Croatica 44, br. 4 (2010): 225-231. https://hrcak.srce.hr/62083
Harvard
MEIRA RIBEIRO, A.I.A., et al. (2010). 'Utjecaj antioksidacijskih sredstava na rubno brtvljenje ispuna V. razreda', Acta stomatologica Croatica, 44(4), str. 225-231. Preuzeto s: https://hrcak.srce.hr/62083 (Datum pristupa: 30.11.2021.)
Vancouver
MEIRA RIBEIRO AIA, GUÊNES GMT, DANTAS DCRE, SILVA JWGd, CAVALCANTI AL, BRAZ R. Utjecaj antioksidacijskih sredstava na rubno brtvljenje ispuna V. razreda. Acta stomatologica Croatica [Internet]. 2010 [pristupljeno 30.11.2021.];44(4):225-231. Dostupno na: https://hrcak.srce.hr/62083
IEEE
A.I.A. MEIRA RIBEIRO, G.M.T. GUÊNES, D.C.R.E. DANTAS, J.W.G.d. SILVA, A.L. CAVALCANTI i R. BRAZ, "Utjecaj antioksidacijskih sredstava na rubno brtvljenje ispuna V. razreda", Acta stomatologica Croatica, vol.44, br. 4, str. 225-231, 2010. [Online]. Dostupno na: https://hrcak.srce.hr/62083. [Citirano: 30.11.2021.]

Sažetak
Objective: To evaluate in vitro the effect of the application of the antioxidant agent 10% sodium ascorbate to deproteinized dentin on the marginal seal of composite resin restorations. Methods: Thirty extracted human third molars were selected and had class V cavities prepared on the buccal and lingual surfaces. The 60 cavities were randomly assigned to 6 groups of 10 specimens each. In G1, only 37% phosphoric acid was applied to dentin for 15 s (demineralization); In G2, after demineralization, 10% sodium hypochlorite was applied for 60 s (deproteinization); In G3-G6, after
demineralization and deproteinization, the antioxidant agent 10% sodium ascorbate was applied for 15 s, 30 s, 1 min and 10 min, respectively. An etch-and-rinse adhesive system (Adper Single Bond 2; 3M/ESPE) was applied and all cavities were restored with composite resin (Filtek Z250; 3M/ESPE). After storage in distilled water at 37°C for 24 h, the specimens were subjected to a thermal cycling regimen (500 cycles) and immersed in 2% methylene blue for 24 h. The specimens were then sectioned in a buccolingual direction and the occurrence of marginal microleakage at the dentin/resin interface was assessed. Results: There was statistically significant difference between G2 x G6 (p=0.002) and G3 x G6 (p=0.007). No statistically significant difference (p=0.300) was found regarding microleakage between the deproteinized and the non-deproteinized groups. However, comparing the mean microleakage values obtained in the groups that received application of the antioxidant agent, significant difference was found between G2 and the other groups (p=0.018). Conclusion: The application of 10% sodium ascorbate after deproteinization of dentin substrate promoted a better marginal seal of class V restorations, although precipitation of this antioxidant agent occurred on dentin surface.

Ključne riječi
Dental Leakage; Dentin; Dental Restoration Failure; Composite Resins

Hrčak ID: 62083

URI
https://hrcak.srce.hr/62083

[hrvatski]

Posjeta: 1.375 *