Profile of Fluoride Release from a Nanohybrid Composite Resin

Autor/innen

  • Raquel Assed Bezerra Silva Department of Pediatric Clinics, Preventive and Community Dentistry, School of Dentistry of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil
  • Fernanda Regina Ribeiro Santos Department of Pediatric Clinics, Preventive and Community Dentistry, School of Dentistry of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil
  • Augusto Cesar Cropanese Spadaro Department of Physics and Chemistry, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil
  • Ana Cristina Morseli Polizello Department of Physics and Chemistry, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil
  • Andiara De Rossi Department of Pediatric Clinics, Preventive and Community Dentistry, School of Dentistry of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil
  • Marilia Rodrigues Moreira Department of Pediatric Clinics, Preventive and Community Dentistry, School of Dentistry of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil
  • Paulo Nelson-Filho Department of Pediatric Clinics, Preventive and Community Dentistry, School of Dentistry of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil

DOI:

https://doi.org/10.5195/d3000.2015.29

Schlagworte:

composite resin, sodium fluoride, glass ionomer cement

Abstract

The aim of this study was to evaluate in vitro the amount and profile of fluoride release from a fluoride-containing nanohybrid composite resin (Tetric® N-Ceram) by direct potentiometry. Thirty specimens (5 mm diameter x 3 mm high; n=10/material) were made of Tetric® N-Ceram, Vitremer® resin-modified glass ionomer cement (RMGIC) (positive control) or Filtek® Z350 nanofill composite resin (negative control). The specimens were stored individually in plastic tubes containing 1 mL of artificial saliva at 37°C, which was daily renewed during 15 days. At each renewal of saliva, the amount of fluoride ions released in the solution was measured using a fluoride ion-selective electrode with ion analyzer, and the values obtained in mV were converted to ppm (µg/mL). Data were analyzed statistically by ANOVA and Tukey’s post-hoc test at a significance level of 5%. The results showed that the resins Tetric® N-Ceram and Filtek® Z350 did not release significant amounts of fluoride during the whole period of evaluation (p>0.05). Only Vitremer® released significant amounts of fluoride ions during the 15 days of the experiment, with greater release in first 2 days (p<0.05) and stabilization in the subsequent days (p>0.05). In conclusion, the nanohybrid composite resin Tetric® N-Ceram did not present in vitro fluoride-releasing capacity throughout the 15 days of study.

Literaturhinweise

Effects of Aged Fluoride-containing Restorative Materials on Recurrent Root Caries. Hsu YS, Donly KJ, Drake DR & Wefel JS. Journal of Dental Research. 1998; 77(2) 418-425. PMID: 9465175

Fluoride-containing restorative materials. Burke FM, Ray NJ & McConnell RJ. International Dental Journal. 2006; 56(1) 33-43. PMID: 16515011

Oral fluoride reservoirs and the prevention of dental caries. Vogel GL. Monographs in Oral Science. 2011; 22 146-157. PMID: 21701197

Reasons for replacement of restorations in permanent teeth in general dental practice. Mjor IA, Moorhead JE & Dahl JE. International Dental Journal. 2000; 50(6) 361–366. PMID: 11197194

An overview of reasons for the placement and replacement of restorations. Deligeorgi V, Mjor IA & Wilson NH. Primary Dental Care. 2001; 8(1) 5-11. PMID: 11405031

Prevention of in vitro secondary caries with an experimental fluoride-exchanging resin. Zimmerman BF, Rawls HR & Querens AE. Journal of Dental Research. 1984; 63(5) 689–692. PMID: 6584474

Review on fluoride-releasing restorative materials - Fluoride release and uptake characteristics, antibacterial activity and influence on caries formation. Wiegand A, Buchalla W & Attin T. Dental Materials. 2007; 23(3) 343–362. PMID: 16616773

Dependence of in vitro demineralization of apatite and remineralization of dental enamel on fluoride concentration. Featherstone JD, Glena R, Shariati M & Shields CP. Journal of Dental Research. 1990; 69 620-625. PMID: 2312892

Fluoride release from restorative materials and its effects on dentin demineralization. . Francci C, Deaton TG, Arnold RR, Swift EJ Jr, Perdigão J, Bawden JW. Journal of Dental Research. 1999; 78(10) 1647-54. PMID: 10520970

Effect of fluorides from various restorative materials on remineralization of adjacent tooth: An in vitro study. Baliga MS & Bhat SS. Journal of Indian Society of Pedodontics and Preventive Dentistry. 2010; 28 84-90. PMID: 20660973

Fluoride release from glass–ionomer cements, compomers and resin composites. Vermeersch G, Leloup G & Vreven J. Journal of Oral Rehabilitation. 2001; 28 26-32. PMID: 11298906

Fluoride release from a new glass-ionomer cement. Neelakantan P, John S, Anand S, Sureshbabu N & Subbarao C. Operative Dentistry. 2011; 36(1) 80-85. PMID: 21488733

Novel F-releasing composite with improved mechanical properties. Ling L, X X, Choi GY, Billodeaux D, Guo G & Diwan RM. Journal of Dental Research. 2009; 88(1) 83-88. PMID: 19131323

Enamel fluoride concentrations in unerupted third molars and the influence of fluoridated water on caries scores. Mestriner W Jr, Polizello AC & Spadaro AC. Caries Research. 1996; 30(1) 83-7. PMID: 8850588

-Rechargeability of fluoride releasing pit and fissure sealants and restorative resin composites. . Steinmetz MJ, Pruhs RJ, Brooks JC, Dhuru VB & Post AC. American Journal of Dentistry. 1997; 10(1) 36-40. PMID: 9545919

Do low-shrink composites reduce polymerization shrinkage effects? Tantbirojn D, Pfeifer CS, Braga RR & Versluis A. Journal of Dental Research. 2011; 90(5) 596-601. PMID: 21282725

Strength and fluoride release characteristics of a calcium fluoride based dental nanocomposite. Xu HHK, Moreau JL, Sun L & Chow LC. Journal of Biomaterials. 2008; 29(32) 4261-4267. PMID: 18708252

Fluoride release of six restorative materials in water and pH-cycling solution. Garcez RM, Buzalaf RM, Buzalaf MA & Araújo PA. Journal of Applied of Oral Science. 2007; 15(5) 406-411. PMID: 19089169

Novel CaF2 Nanocomposite with High Strength and Fluoride Ion Release. Xu HHK, Moreau JL, Sun L & Chow LC. Journal of Dental Research. 2010; 89(7) 739-745. PMID:

Elevated Fluoride Products Enhance Remineralization of Advanced Enamel Lesions. Cate JM, Buijs MJ, Chaussain Miller C & Exterkate RAM. Dental Research. 2008; 87(10) 943-947. PMID: 20439933

Compressive strength, fluoride release and recharge of fluoride-releasing materials. Xu X & Burgess JO. Biomaterials. 2003; 24(14) 2451-2461. PMID: 12695072

Fluoride Release and Recharge from Different Materials Used as Fissure Sealants. Bayrak S, Tunc ES, Aksoy A, Ertas E, Guvenc D & Ozer S. European Journal of Dentistry. 2010; 4(3) 245-250. PMID: 20613911

Fluoride release and uptake capacities of fluoride-releasing restorative materials. Attar N & Turgut MD. Operative Dentistry. 2003; 28(4) 395-402. PMID: 12877425

Fluoride release and antibacterial activity of selected dental materials. Marczuk-Kolada G, Jakoniuk P, Mystkowska J, Lukzaj-Cepowicz E, Waszkiel D, Dabrowski JR & Leszczynska K. Postȩpy Higieny i Medycyny Doświadczalnej. 2006; 60 416-420. PMID: 18493226

Fluoride content and recharge ability of five glassionomer dental materials. Markovic DL, Petrovic BB & Peric TO. BioMed Central Oral Health. . 2008; 28(8) 21. PMID: 18655734

Comparative evaluation of fluoride release from PRG – composites and compomer on application of topical fluoride: An in-vitro study. Dhull KS & Nandlal B. Journal of Indian Society of Pedodontics and Preventive Dentistry. 2009; 27(1) 27-32. PMID: 19414971

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Veröffentlicht

2015-02-24

Ausgabe

Bd. 3 Nr. 1 (2015)

Rubrik

Infancy & Adolescence

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