Restorative Dentistry & Endodontics

Hyo-Jin Whang

1 Article

Effects of applying antioxidants on bond strength of bleached bovine dentin: Hyo-Jin Whang, Dong-Hoon Shin; Restor Dent Endod 2015;40(1):37-43. Published online October 13, 2014; DOI: https://doi.org/10.5395/rde.2015.40.1.37

Objectives

Some antioxidants are believed to restore dentin bond strength after dental bleaching. This study was done to evaluate the influence of antioxidants on the bond strength of bleached bovine dentin.

Materials and Methods

Thirty incisors were randomly assigned to 10 groups (two unbleached control and eight bleached groups: immediate bonding IB, 4 wk delayed bonding DB, 10% sodium ascorbate treated SA, 10% α-tocopherol treated TP groups). Teeth in half of groups were subjected to thermal stress, whereas the remaining groups were not. Resin-dentin rods with a cross-sectional area of 2.25 mm² were obtained and microtensile bond strength was determined at a crosshead speed of 1 mm/min. Fifteen specimens were prepared for SEM to compare the surface characteristics of each group. The change in dentin bond strength from thermal stress and antioxidant treatment was evaluated using two-way analysis of variance (ANOVA) and Sheffe's post hoc test at a significance level of 95%.

Results

The control group exhibited the highest bond strength values, whereas IB group showed the lowest value before and after thermocycling. The DB group recovered its bond strength similar to that of the control group. The SA and TP groups exhibited similar bond strength values with those of the control and DB groups before thermocycling. However, The TP group did not maintain bond strength with thermal stress, whereas the SA group did.

Conclusions

Applying a 10% sodium ascorbate solution rather than 10% α-tocopherol solution for 60 sec is recommended to maintain dentin bond strength when restoring non-vitally bleached teeth.

Citations

Citations to this article as recorded by

Effect of glutathione on bond strength of composite resin to enamel following extracoronal bleaching
Nair Devika, Chandrasekaran Charanya, K Athira, James Vandana, Sundaresan Balagopal
Journal of Conservative Dentistry and Endodontics.2024; 27(11): 1110. CrossRef
Effect of Chitosan Nanoparticle as an Antioxidant Material on Shear Bond Strength of Composite Resin to Enamel after External Bleaching
Diatri Nari Ratih, Shintatika Erlagista, Tunjung Nugraheni
Open Access Macedonian Journal of Medical Sciences.2024; 12: 1. CrossRef
Effects of alpha‐tocopherol antioxidant on fracture strength and adhesion of endodontically treated teeth restored after dental bleaching
Natália Marcomini, Maria Carolina da Costa Albaricci, Joatan Lucas de Sousa Gomes Costa, João Felipe Besegato, Eduardo Fernández Godoy, Andréa Abi Rached Dantas, Milton Carlos Kuga
European Journal of Oral Sciences.2024;[Epub] CrossRef
Alpha-tocopherol: An alternative solution for the adverse effects of dental bleaching on dentin adhesion
Maria Carolina da Costa Albaricci, Natália Marcomini, Joatan Lucas de Sousa Gomes Costa, Antonia Patricia Oliveira Barros, Lucas David Galvani, Milton Carlos Kuga, Andréa Abi Rached Dantas
International Journal of Adhesion and Adhesives.2024; 131: 103655. CrossRef
Efficacy of organic and antioxidant agents to regain bond strength to bleached enamel in different dental adhesive solvents
Satheesh B Haralur, Renad Mohammed Al-Ibrahim, Faten Abdullah Al-Shahrani, Rahaf Abdullah Al-Qahtani, Saurabh Chaturvedi, Naseer M Alqahtani
Journal of Applied Biomaterials & Functional Materials.2023;[Epub] CrossRef
Present status and future directions – Managing discoloured teeth
Bill Kahler
International Endodontic Journal.2022; 55(S4): 922. CrossRef
Comparative evaluation of the postbleaching application of sodium ascorbate, alpha‐tocopherol, and quercetin on shear bond strength of composite resin to enamel
Marzieh Moradian, Maryam Saadat, Mohammad Hossein S. Shiri, Fatemeh Sohrabniya
Clinical and Experimental Dental Research.2022; 8(6): 1598. CrossRef
Use of antioxidants to restore bond strength after tooth bleaching with peroxides
Dorcas E. R. P. Olmedo, Matheus Kury, Bruna A. Resende, Vanessa Cavalli
European Journal of Oral Sciences.2021;[Epub] CrossRef
Elemental and morphological analysis of enamel following the application of two bleaching systems with amorphous calcium phosphate: effect on enamel erosion susceptibility
Shaymaa M. Nagi, Shahinaz H. Nabil, Mohamed H. Zaazou
Bulletin of the National Research Centre.2021;[Epub] CrossRef
Pomegranate (Punica granatum L.) gel extract as an antioxidant on the shear bond strength of a resin composite post-bleaching application with 40% hydrogen peroxide
Indes Rosmalisa Suratno, Irfan Dwiandhono, Ryana Budi Purnama
Dental Journal.2021; 54(2): 87. CrossRef
In Vitro Re-Hardening of Bleached Enamel Using Mineralizing Pastes: Toward Preventing Bacterial Colonization
Andrea Scribante, Claudio Poggio, Simone Gallo, Paolo Riva, Antonella Cuocci, Manuel Carbone, Carla Arciola, Marco Colombo
Materials.2020; 13(4): 818. CrossRef
DİŞ BEYAZLATMA İŞLEMİNİN LİTYUM DİSİLİKAT SERAMİĞİN BAĞLANMA DAYANIMINA ETKİSİ
Merve YILDIRAK, Rıfat GÖZNELİ
Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi.2020; : 1. CrossRef
The improvement of biocompatibility of adhesives
Cigdem Atalayin, Huseyin Tezel, Zeynep Ergucu, Nimet Unlu, Guliz Armagan, Taner Dagci, Timur Kose
Clinical Oral Investigations.2019; 23(8): 3213. CrossRef
Dentin bond strength and nanoleakage of the adhesive interface after intracoronal bleaching
Vanessa Cavalli, Maicon Sebold, Mirela Sanae Shinohara, Patrícia Nóbrega Rodrigues Pereira, Marcelo Giannini
Microscopy Research and Technique.2018; 81(4): 428. CrossRef
Composite resin shear bond strength on bleached dentin increased by 35% sodium ascorbate application
Tunjung Nugraheni, N Nuryono, Siti Sunarintyas, Ema Mulyawati
Dental Journal (Majalah Kedokteran Gigi).2017; 50(4): 178. CrossRef
Comparative Evaluation of Immediate Bond Strength to Bleached Enamel Following Application of Various Antioxidant Solutions
Anshu Minocha, Ashu K. Gupta, Alisha Dhingra, Nayantara Sen
Dental Journal of Advance Studies.2017; 5(2): 84. CrossRef
Effects of Erbium Family Laser on Shear Bond Strength of Composite to Dentin After Internal Bleaching
Nazanin Kiomarsi, Yasaman Arjmand, Mohammad Javad Kharrazi Fard, Nasim Chiniforush
Journal of Lasers in Medical Sciences.2017; 9(1): 58. CrossRef
Antioxidant therapy enhances pulpal healing in bleached teeth
Adriano Fonseca Lima, Marcelo Rocha Marques, Diana Gabriela Soares, Josimeri Hebling, Giselle Maria Marchi, Carlos Alberto de Souza Costa
Restorative Dentistry & Endodontics.2016; 41(1): 44. CrossRef
Effects of alpha-tocopherol on fracture resistance after endodontic treatment, bleaching and restoration
Keren Cristina Fagundes JORDÃO-BASSO, Milton Carlos KUGA, Andrea Abi Rached DANTAS, Mateus Rodrigues TONETTO, Suellen Nogueira Linhares LIMA, Matheus Coêlho BANDÉCA
Brazilian Oral Research.2016;[Epub] CrossRef
Resin Bonding of Self-Etch Adhesives to Bovine Dentin Bleached from Pulp Chamber
Akiko Haruyama, Atsushi Kameyama, Junji Kato, Shinji Takemoto, Yutaka Oda, Eiji Kawada, Toshiyuki Takahashi, Masahiro Furusawa
BioMed Research International.2016; 2016: 1. CrossRef

192 View
2 Download
20 Crossref

Author index