Restorative Dentistry and Endodontics

The Korean Academy of Conservative Dentistry (대한치과보존학회)
권호 표지
DOI QR코드

DOI QR Code

Effect of Epigallocatechin Gallate on shear bond strength of composite resin to bleached enamel: an in vitro study

  • Khamverdi, Zahra (Dental Research Center, Department of Operative Dentistry, Dental School, Hamadan University of Medical Sciences) ;
  • Rezaei-Soufi, Loghman (Dental Research Center, Department of Operative Dentistry, Dental School, Hamadan University of Medical Sciences) ;
  • Kasraei, Shahin (Dental Research Center, Department of Operative Dentistry, Dental School, Hamadan University of Medical Sciences) ;
  • Ronasi, Negin (Dental Research Center, Department of Oral Medicine, Dental School, Hamadan University of Medical Sciences) ;
  • Rostami, Shiva (Department of Operative Dentistry, Kordestan University of Medical Sciences)
  • Received : 2013.07.01
  • Accepted : 2013.09.27
  • Published : 2013.11.29
Download PDF
⟨ Previous Next ⟩

Abstract

Objectives: The aim of this study was to determine the effect of epigallocatechin gallate (EGCG) on the shear bond strength of composite resin to bleached enamel. Materials and Methods: Ninety enamel surfaces of maxillary incisors were randomly divided into 9 groups as follows: G1: control (no bleaching); G2: bleaching; G3: bleaching and storage for seven days; G4 - 6: bleaching and application of 600, 800 and 1,000 ${\mu}mol$ of EGCG-containing solution for 10 minutes, respectively; G7 - 9: bleaching and application of 600, 800 and 1,000 ${\mu}mol$ of EGCG-containing solution for 20 minutes, respectively. The specimens were bleached with 30% hydrogen peroxide gel and a composite resin cylinder was bonded on each specimen using a bonding agent. Shear bond strength of the samples were measured in MPa. Data was analyzed using the two-way ANOVA and Tukey HSD tests (${\alpha}$ = 0.05). Results: The maximum and minimum mean shear bond strength values were observed in G1 and G2, respectively. Time and concentration of EGCG showed no significant effects on bond strength of the groups (p > 0.05). Multiple comparison of groups did not reveal any significant differences between the groups except for G2 and all the other groups (p < 0.05). Conclusions: There is a significant decrease in bond strength of composite resin to enamel immediately after bleaching. A delay of one week before bonding and the use of EGCG increased bond strength of composite resin to bleached enamel.

Keywords

References

  1. Garcia EJ, Oldoni TL, Alencar SM, Reis A, Loguercio AD, Grande RH. Antioxidant activity by DPPH assay of potential solutions to be applied on bleached teeth. Braz Dent J 2012:23:22-27. https://doi.org/10.1590/S0103-64402012000100004
  2. Joiner A. Tooth colour: a review of the literature. J Dent 2004;32(Supplement 1):3-12.
  3. Heymann HO. Additional Conservative Esthetic Procedure. Sturdevant's Art and Science of Operative Dentistry. 6th ed. Philadelphia: Elsevier Health Sciences; 2013. Chapter 12.
  4. Türkün M, Kaya AD.Effect of 10% sodium ascorbate on the shear bond strength of composite resin to bleached bovine enamel. J Oral Rehabil 2004;31:1184-1191. https://doi.org/10.1111/j.1365-2842.2004.01369.x
  5. Coyle CH, Philips BJ, Morrisroe SN, Chancellor MB, Yoshimura N. Antioxidant effects of green tea and its polyphenols on bladder cells. Life Sci 2008;83:12-18. https://doi.org/10.1016/j.lfs.2008.04.010
  6. Khoroushi M, Feiz A, Khodamoradi R. Fracture resistance of endodontically-treated teeth: effect of combination bleaching and an antioxidant. Oper Dent 2010;35:530-537. https://doi.org/10.2341/10-047-L
  7. Uysal T, Ertas H, Sagsen B, Bulut H, Er O, Ustdal A. Can intra-coronally bleached teeth be bonded safely after antioxidant treatment? Dent Mater J 2010;29:47-52. https://doi.org/10.4012/dmj.2009-064
  8. Kaya AD, Türkün M. Reversal of dentin bonding to bleached teeth. Oper Dent 2003;28:825-829.
  9. Cavalli V, Reis AF, Giannini M, Ambrosano GM. The effect of elapsed time following bleaching on enamel bond strength of resin composite. Oper Dent 2001;26:597-602.
  10. Kaya AD, Türkün M, Arici M. Reversal of compromised bonding in bleached enamel using antioxidant gel. Oper Dent 2008;33:441-447. https://doi.org/10.2341/07-115
  11. Bulut H, Turkun M, Kaya AD. Effect of an antioxidizing agent on the shear bond strength of brackets bonded to bleached human enamel. Am J Orthod Dentofacial Orthop 2006;129:266-272. https://doi.org/10.1016/j.ajodo.2004.03.043
  12. Muraguchi K, Shigenobu S, Suzuki S, Tanaka T. Improvement of bonding to bleached bovine tooth surfaces by ascorbic acid treatment. Dent Mater J 2007; 26:875-881. https://doi.org/10.4012/dmj.26.875
  13. Sasaki RT, Flório FM, Basting RT. Effect of 10% sodium ascorbate and 10% alpha-tocopherol in different formulations on the shear bond strength of enamel and dentin submitted to a home-use bleaching treatment. Oper Dent 2009;34:746-752. https://doi.org/10.2341/09-029-L
  14. Lambert JD, Elias RJ. The antioxidant and pro-oxidant activities of green tea polyphenols: a role in cancer prevention. Arch Biochem Biophys 2010;501:65-72. https://doi.org/10.1016/j.abb.2010.06.013
  15. Frei B, Higdon JV. Antioxidant activity of tea polyphenols in vivo: evidence from animal studies. J Nutr 2003;133:3275S-3284S. https://doi.org/10.1093/jn/133.10.3275S
  16. Huang CC, Wu WB, Fang JY, Chiang HS, Chen SK, Chen BH, Chen YT, Hung CF. Epicatechin-3-gallate, a green tea polyphenol is a potent agent against UVBinduced damage in HaCaT keratinocytes. Molecules 2007;12:1845-1858. https://doi.org/10.3390/12081845
  17. Kato MT, Magalhães AC, Rios D, Hannas AR, Attin T, Buzalaf MA. Protective effect of green tea on dentin erosion and abrasion. J Appl Oral Sci 2009;17:560-564. https://doi.org/10.1590/S1678-77572009000600004
  18. Naderi NJ, Niakan M, Kharazi Fard MJ, Zardi S. Antibacterial activity of Iranian green and black tea on streptococcus mutans: an in vitro study. J Dent (Tehran) 2011;8:55-59.
  19. Poorni S, Kumar RA, Shankar P, Indira R, Ramachandran S. Effect of 10% sodium ascorbate on the calcium: Phosphorus ratio of enamel bleached with 35% hydrogen peroxide: an in vitro quantitative energydispersive Xray analysis. Contemp Clin Dent 2010;1:223-226.
  20. Rotstein I, Lehr Z, Gedalia I. Effect of bleaching agents on inorganic components of human dentin and cementum. J Endod 1992;18:290-293. https://doi.org/10.1016/S0099-2399(06)80956-8
  21. Dabas D, Patil AC, Uppin VM. Evaluation of the effect of concentration and duration of application of sodium ascorbate hydrogel on the bond strength of composite resin to bleached enamel. J Conserv Dent 2011;14:356-360. https://doi.org/10.4103/0972-0707.87197
  22. Barcellos DC, Benetti P, Fernandes VV, Jr., Valera MC. Effect of carbamide peroxide bleaching gel concentration on the bond strength of dental substrates and resin composite. Oper Dent 2010;35:463-469. https://doi.org/10.2341/09-242-L
  23. Feiz A, Khoroushi M, Gheisarifar M. Bond strength of composite resin to bleached dentin: effect of using antioxidant versus buffering agent. J Dent (Tehran) 2011;8:60-66.
  24. Roy P, George J, Srivastava S, Tyagi S, Shukla Y. Inhibitory effects of tea polyphenols by targeting cyclooxygenase-2 through regulation of nuclear factor kappa B, Akt and p53 in rat mammary tumors. Invest New Drugs 2011;29:225-231. https://doi.org/10.1007/s10637-009-9349-y
  25. Kunt GE, Yilmaz N, Sen S, Dede DO. Effect of antioxidant treatment on the shear bond strength of composite resin to bleached enamel. Acta Odontol Scand 2011;69: 287-291. https://doi.org/10.3109/00016357.2011.568958
  26. Yang CS, Maliakal P, Meng X. Inhibition of carcinogenesis by tea. Annu Rev Pharmacol Toxicol 2002;42:25-54. https://doi.org/10.1146/annurev.pharmtox.42.082101.154309
  27. Ho CT, Chen Q, Shi H, Zhang KQ, Rosen RT. Antioxidative effect of polyphenol extract prepared from various Chinese teas. Prev Med 1992;21:520-525. https://doi.org/10.1016/0091-7435(92)90059-Q
  28. Kanwar J, Taskeen M, Mohammad I, Huo C, Chan TH, Dou QP. Recent advances on tea polyphenols. Front Biosci (Elite Ed) 2012;4:111-131.
  29. Carnelio S, Khan SA, Rodrigues G. Definite, probable or dubious: antioxidants trilogy in clinical dentistry. Br Dent J 2008;204:29-32. https://doi.org/10.1038/bdj.2007.1186
  30. Young IS, Woodside JV. Antioxidants in health and disease. J Clin Pathol 2001;54:176-186. https://doi.org/10.1136/jcp.54.3.176
  31. Suzuki Y, Miyoshi N, Isemura M. Health-promoting effects of green tea. Proc Jpn Acad Ser B Phys Biol Sci 2012;88:88-101. https://doi.org/10.2183/pjab.88.88
  32. Shimizu M, Adachi S, Masuda M, Kozawa O, Moriwaki H. Cancer chemoprevention with green tea catechins by targeting receptor tyrosine kinases. Mol Nutr Food Res 2011;55:832-843. https://doi.org/10.1002/mnfr.201000622
  33. Suganuma M, Saha A, Fujiki H. New cancer treatment strategy using combination of green tea catechins and anticancer drugs. Cancer Sci 2011;102:317-323. https://doi.org/10.1111/j.1349-7006.2010.01805.x
  34. Turkun M, Celik EU, Kaya AD, Arici M. Can the hydrogel form of sodium ascorbate be used to reverse compromised bond strength after bleaching? J Adhes Dent 2009;11: 35-40.
  35. Kimyai S, Valizadeh H. Comparison of the effect of hydrogel and a solution of sodium ascorbate on dentin composite bond strength after bleaching. J Contemp Dent Pract 2008;9:105-112.
  36. Dominici JT, Eleazer PD, Clark SJ, Staat RH, Scheetz JP. Disinfection/sterilization of extracted teeth for dental student use. J Dent Educ 2001;65:1278-1280.
  37. Lima AF, Fonseca FM, Freitas MS, Palialol AR, Aguiar FH, Marchi GM. Effect of bleaching treatment and reduced application time of an antioxidant on bond strength to bleached enamel and subjacent dentin. J Adhes Dent 2011;13:537-542.
  38. Nour El-din AK, Miller BH, Griggs JA, Wakefield C. Immediate bonding to bleached enamel. Oper Dent 2006;31:106-114. https://doi.org/10.2341/04-201
  39. Kimyai S, Valizadeh H. The effect of hydrogel and solution of sodium ascorbate on bond strength in bleached enamel. Oper Dent 2006;31:496-499. https://doi.org/10.2341/05-85
  40. Torres G, Koga A, Borges A. The effects of anti-oxidants as neutralizers of bleaching agents on enamel bond strength. Braz J Oral Sic 2006;5:971-975.

Cited by

  1. Effects of Green Tea Application Time on Bond Strength after Enamel Bleaching vol.25, pp.5, 2014, https://doi.org/10.1590/0103-6440201300015
  2. The effect of green tea on the shear strength of brackets after home whitening treatment vol.4, pp.1, 2016, https://doi.org/10.1186/s40563-016-0069-1
  3. Bond Strength of Abraded and Non-Abraded Bleached Enamel to Resin After Er,Cr:YSGG Laser Irradiation vol.35, pp.10, 2017, https://doi.org/10.1089/pho.2016.4229
  4. Effect of dentin biomodifiers on the immediate and long-term bond strengths of a simplified etch and rinse adhesive to dentin vol.42, pp.3, 2017, https://doi.org/10.5395/rde.2017.42.3.188
  5. Vital Bleaching Influences the Bond Strength of Adhesive Systems to Enamel and Dentin: A Systematic Review and Meta-Analysis of In Vitro Studies vol.46, pp.2, 2013, https://doi.org/10.2341/20-035-lit
  6. Use of antioxidants to restore bond strength after tooth bleaching with peroxides vol.129, pp.2, 2013, https://doi.org/10.1111/eos.12773
  7. Natural antioxidants to restore immediate bond strength to bleached enamel: Systematic review and meta‐analysis of in vitro studies vol.33, pp.5, 2013, https://doi.org/10.1111/jerd.12743