[Home ] [Archive]    
:: Main :: About :: Current Issue :: Archive :: Search :: Submit ::
Main Menu
Journal Information::
Editorial Policies::
Articles archive::
For Authors::
Contact us::
Site Facilities::
::
Search in website

Advanced Search
Receive site information
Enter your Email in the following box to receive the site news and information.
Last site contents
:: Contact Us
:: Volume 25, Issue 2 (4-2013) ::
J Iran Dent Assoc 2013, 25(2): 109-116 Back to browse issues page
Influence of Sodium Hypochlorite on Microleakage of Three-step Total-etch Bonding Agent with Different Solvents
Mansoreh Mirzaei1 , Hamid Kermanshah * 2, Esmaeil Yassini3 , Ladan Ranjbar Omrani1 , Mehdi Abassi1 , Nasrin Akhondi4 , Raziyeh Saniee5
1- Assistant Professor, Department of Operative Dentistry, School of Dentistry, Tehran University of Medical Science. Tehran, Iran
2- Member of Dental Researchs Center and Laser Researchs Center and Assistant Professor, Department of Operative Dentistry, School of Dentistry, Tehran University of Medical Science. Tehran, Iran , kermanshahhamid@yahoo.com
3- Professor, Department of Operative Dentistry, School of Dentistry, Tehran University of Medical Science. Tehran, Iran
4- Asistant Professor, Department of Mathematics , South Tehran Branch, Islamic Azad university (IAU), Tehran, Iran
5- Dentist
Abstract:   (14335 Views)
  Background and Aim: some recent research have reported increased stability in mechanisms of adhesion to dentin in remove of collagen fiber of the dentin surface.The aim of this study was to evaluate the effect of sodium hypochlorite in microleakage of three step total etch dental adhesives with different solvents .

  Materials and Methods : this experimental study on 80 intact bovine incisor teeth,   were prepared class V cavities on buccal surface of teeth, box shap and all walls on enamel.  Then the specimens were randomly divided into eight groups (n=10).  NaOCl+etching+ SBMP (waterbase), NaOCl+etching+ All Bond2 (Acetonebase),   etching+ NaOCl+ SBMP, etching+ NaOCl+ All Bond2,, NaOCl+ SBMP, NaOCl+ All

  Bond2, etching+ SBMP, etching+ All Bond2.   Then the cavities were restored using Z250 (3M) composite and Coltolux 75 light curing unit (350 mw/cm2). The specimens were thermo cycled for 1000 times on water baths of 5and 55oC. After thermocycling, the specimens were immersed in a 2 % aqueous solutions of basic fuchsin for 24 hours, then longitudinal section of each restoration was obtained and examined with a stereomicroscope for evaluation of micro leakage. The data were analyzed using kruskal-walis test and the mean of micro leakage of samples were compared by two- way ANOVA test .

  Results: The findings showed that the higher rate of micro leakage was detected in hypo+Acid and lower rate of micro leakage was detected in Acid+hypo in different treatment method. The finding was different in hypo+Acid procedure, the higher rate of micro leakage was in SBMP. In hypo groups, the microleakage with ALL Bond 2 was higher than SBMP. In control groups, the microleakage with SBMP was higher than ALL Bond2 .

  Conclusion: Application of Naocl before dentin etching for removal organic materials increase the rate of microleakage of All Bond2 , SBMP to that of control group .

 

 

 

 

Keywords: Bonding, microleakage, collagen fiber
Full-Text [PDF 179 kb]   (2887 Downloads)    
Type of Study: Original | Subject: Restorative Dentistry
References
1. Frankenberger R, Kraemer N. Oberschachtsiek H, Petshelt A. Dentin bond strength and margin-al adaptation after Naocl pre-treatment. Oper Dent. 2000 Jan-Feb; 27(1):40-45.
2. Perigao J, Lopes M, Geradeli S, Lopes GC, Gar-cia – Godoy F. Effect of a sodium hypochlorite gel on dentin bonding. Dent Mater. 2000 Sep; 16 (5):311-23.
3. Saboia V de PA, Pimenta LAF, Ambrosano GNB. Effect of collagen removal on microleak-age of resin composite restorations. Oper Dent. 2002 Jan-Feb;27(5):38-43.
4. Roulet JF, Degrange M. Adhesion: The silent revolution in dentistry. 1st ed. Germany: Quin-tessence books; 2000, chapter 3,4.
5. Toledano M, Osorio RWSX, Perdigao J, Rosales JI, Thompson JY & Cabrerizo-Vilchez MA. Ef-fect of acid etching and collagen removal on dentin wettability and roughness. J Biomed Ma-ter Res. 1999 Nov;47(2):198-203.
6. Vargas MA, Cobb DS, Armestrong SR. Resin-dentin shear bond strength and interfacial ultra-structure with and without a hybrid layer. Oper Dent. 1997 Jul-Aug; 22(4):159-166.
7. Reeves GW, Fitchie JG, Hembree JH, Puckett AD. Microlaekage of new dentin bonding sys-tem using human and bovine teeth. Oper Dent. 1995 Nov-Dec; 20(6):230-235.
8. Pilo R, Shapenco E, Lewinstein I. Retention and marginal leakage of provisional crowns cement-ed with provisional cements enriched with chlorhexidine diacetate. J Prosthet Dent. 2007 Nov; 98(5): 373-8.
9. Arami S, Abbasszadeh M, Influence of sodium hypo chlorite in microleakage of composite res-toration post graguated. [Theses]. Tehran: Fac-ulty of dentistry, Tehran University of Medical Sciences. 2004, (persian).
10. Toledano M, Perdigao J, Osorio R, Osorio E. Effect of dentin deproteinzation on microleak-age of Cl V composite restorations. Oper Dent. 2000 Nov-Dec; 25(1):497-504.
11. Perdigao J, Meerbeck BV, Lopes LL, Ambrose L. The effect of a re-wetting agent on dentin bonding. Dent Mater. 1999July; 15(4):282-295.
12. Saboia V, Rodigues AL, Pimental L. Effect of collagen removal on shear bond strength of two single bottle adhesive systems. Oper Dent. 2000 Sep-Oct, 25(5):395-400.
13. Kanca J, Sandrik J. Bonding to dentin clus to the mechanismof adhesion. Am J Dent. 1998 Aug; 11(4):154-159.
14. Sano H, Yoshiyama M, Ebisu S, Burrow MF, Takatsu T, Ciucchi B, Carvalho R, Pashley DH. Comparative SEM and TEM observations of nanoleakage within the hybrid layer. Oper Dent. 1995 Jul-Aug; 20(4):160-167.
15. Gwinnet AJ. Dentin bond strength after air dry-ing and rewetting. Am J Dent. 1994 Jun; 7(3): 144-148.
16. Perdigao J, Thompson JY, Toledano M, Osorio R. An ultra morphological characterization of collagen depleted etched dentin. Am J Dent. 1999 Oct; 12(5):250-255.
17. Perdigao J, May KN, Wilder AD, Lopes M. The effect of depth of dentin demineralization on bond strengths and morphology of the hybrid layer. Oper Dent. 2000 May-Jun; 25(3):186-194.
18. Wilder AD, Swift EJ, May KN, Waddell SL. Bond strength of conventional and simplified bonding systems. Am J Dent. 1998 Jun; 11(3):114-11.
19. Ferrari M, Mason PN, Vichi A, Davidson C. Role of hybridization on marginal leakage and bond strength. Am J Dent. 2000Dec; 13(6):329-336.
20. Wakabayashi Y, Kondou Y, Suzuki K, Yatani H, Yamashita A. Effect of dissolution of colla-gen on adhesion to dentin. Int J Prosthodont. 1994 Jul; 7(4):302-306.
21. Pioch TS, Kobaslija T, Schagen B, Gotz H. Inerfacial micromorphology and tensile strength of dentin bonding systems after Naocl treat-ment. J Adhes Dent. 1999 Sum; 1(2):135-142 [Abst].
22. Jacobsen T, Soderholm KJ. Some effects of water on dentin bonding. Dent Mater. 1995 Mar; 11(2):132-136.
23. Nakabayashi N, Pashley DH. Hybridization of dental hard tissues. 1st ed. Tokyo: Quintes-sence Publishing Co; 1998, 129.
Send email to the article author

Add your comments about this article
Your username or Email:

CAPTCHA


XML     Print


Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:

Mirzaei M, Kermanshah H, Yassini E, Ranjbar Omrani L, Abassi M, Akhondi N et al . Influence of Sodium Hypochlorite on Microleakage of Three-step Total-etch Bonding Agent with Different Solvents. J Iran Dent Assoc 2013; 25 (2) :109-116
URL: http://jida.ir/article-1-1379-en.html


Rights and permissions
Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Volume 25, Issue 2 (4-2013) Back to browse issues page
Journal of Iranian Dental Association

AWT IMAGE

This work is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License which allows users to read, copy, distribute and make derivative works for non-commercial purposes from the material, as long as the author of the original work is cited properly

Persian site map - English site map - Created in 0.06 seconds with 37 queries by YEKTAWEB 4645