Restorative Dentistry & Endodontics

Volume 41 (2); May 2016

Research Articles

Marginal microleakage of cervical composite resin restorations bonded using etch-and-rinse and self-etch adhesives: two dimensional vs. three dimensional methods: Maryam Khoroushi, Ailin Ehteshami; Restor Dent Endod 2016;41(2):83-90. Published online April 18, 2016; DOI: https://doi.org/10.5395/rde.2016.41.2.83

Objectives

This study was evaluated the marginal microleakage of two different adhesive systems before and after aging with two different dye penetration techniques.

Materials and Methods

Class V cavities were prepared on the buccal and lingual surfaces of 48 human molars. Clearfil SE Bond and Single Bond (self-etching and etch-and-rinse systems, respectively) were applied, each to half of the prepared cavities, which were restored with composite resin. Half of the specimens in each group underwent 10,000 cycles of thermocycling. Microleakage was evaluated using two dimensional (2D) and three dimensional (3D) dye penetration techniques separately for each half of each specimen. Data were analyzed with SPSS 11.5 (SPSS Inc.), using the Kruskal-Wallis and Mann-Whitney U tests (α = 0.05).

Results

The difference between the 2D and 3D microleakage evaluation techniques was significant at the occlusal margins of Single bond groups (p = 0.002). The differences between 2D and 3D microleakage evaluation techniques were significant at both the occlusal and cervical margins of Clearfil SE Bond groups (p = 0.017 and p = 0.002, respectively). The difference between the 2D and 3D techniques was significant at the occlusal margins of non-aged groups (p = 0.003). The difference between these two techniques was significant at the occlusal margins of the aged groups (p = 0.001). The Mann-Whitney test showed significant differences between the two techniques only at the occlusal margins in all specimens.

Conclusions

Under the limitations of the present study, it can be concluded that the 3D technique has the capacity to detect occlusal microleakage more precisely than the 2D technique.

Citations

Citations to this article as recorded by

Effect of different types of adhesive systems on the bond strength and marginal integrity of composite restorations in cavities prepared with the erbium laser—a systematic review
Deepti Dua, Ankur Dua, Eugenia Anagnostaki, Riccardo Poli, Steven Parker
Lasers in Medical Science.2022; 37(1): 19. CrossRef
Comparing the Ability of Various Resin-Based Composites and Techniques to Seal Margins in Class-II Cavities
Abdullah Saleh Aljamhan, Sultan Ali Alhazzaa, Abdulrahman Hamoud Albakr, Syed Rashid Habib, Muhammad Sohail Zafar
Polymers.2021; 13(17): 2921. CrossRef
Comparison of the Ability of Two Brands of CBCT with That of SEM to Detect the Marginal Leakage of Class V Composite Resin Restorations
Mitra Karbasi Kheir, Leili Khayam, Mehrbakhsh Nilashi
The Scientific World Journal.2021; 2021: 1. CrossRef
Analysis of microleakage and marginal gap presented by new polymeric systems in class V restorations: An in vitro study
Jefferson Ricardo Pereira, Hugo Alberto Vidotti, Lindomar Corrêa Júnior, Alef Vermudt, Mauro de Souza Almeida, Saulo Pamato
The Saudi Dental Journal.2021; 33(3): 156. CrossRef
Hydrolysis-resistant and stress-buffering bifunctional polyurethane adhesive for durable dental composite restoration
Jiahui Zhang, Xiaowei Guo, Xiaomeng Zhang, Huimin Wang, Jiufu Zhu, Zuosen Shi, Song Zhu, Zhanchen Cui
Royal Society Open Science.2020; 7(7): 200457. CrossRef
A comparison of the marginal and internal fit of porcelain laminate veneers fabricated by pressing and CAD-CAM milling and cemented with 2 different resin cements
Ziad N. Al-Dwairi, Rana M. Alkhatatbeh, Nadim Z. Baba, Charles J. Goodacre
The Journal of Prosthetic Dentistry.2019; 121(3): 470. CrossRef
Microleakage in class V cavities prepared using conventional method versus Er:YAG laser restored with glass ionomer cement or resin composite
Sertac Peker, Figen Eren Giray, Basak Durmus, Nural Bekiroglu, Betül Kargül, Mutlu Özcan
Journal of Adhesion Science and Technology.2017; 31(5): 509. CrossRef

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Antifungal effects of synthetic human β-defensin 3-C15 peptide: Sang-Min Lim, Ki-Bum Ahn, Christine Kim, Jong-Won Kum, Hiran Perinpanayagam, Yu Gu, Yeon-Jee Yoo, Seok Woo Chang, Seung Hyun Han, Won-Jun Shon, Woocheol Lee, Seung-Ho Baek, Qiang Zhu, Kee-Yeon Kum; Restor Dent Endod 2016;41(2):91-97. Published online March 17, 2016; DOI: https://doi.org/10.5395/rde.2016.41.2.91

Abstract PDF PubReader ePub

Objectives

The purpose of this ex vivo study was to compare the antifungal activity of a synthetic peptide consisting of 15 amino acids at the C-terminus of human β-defensin 3 (HBD3-C15) with calcium hydroxide (CH) and Nystatin (Nys) against Candida albicans (C. albicans) biofilm.

Materials and Methods

C. albicans were grown on cover glass bottom dishes or human dentin disks for 48 hr, and then treated with HBD3-C15 (0, 12.5, 25, 50, 100, 150, 200, and 300 µg/mL), CH (100 µg/mL), and Nys (20 µg/mL) for 7 days at 37℃. On cover glass, live and dead cells in the biomass were measured by the FilmTracer Biofilm viability assay, and observed by confocal laser scanning microscopy (CLSM). On dentin, normal, diminished and ruptured cells were observed by field-emission scanning electron microscopy (FE-SEM). The results were subjected to a two-tailed t-test, a one way analysis variance and a post hoc test at a significance level of p = 0.05.

Results

C. albicans survival on dentin was inhibited by HBD3-C15 in a dose-dependent manner. There were fewer aggregations of C. albicans in the groups of Nys and HBD3-C15 (≥ 100 µg/mL). CLSM showed C. albicans survival was reduced by HBD3-C15 in a dose dependent manner. Nys and HBD3-C15 (≥ 100 µg/mL) showed significant fungicidal activity compared to CH group (p < 0.05).

Conclusions

Synthetic HBD3-C15 peptide (≥ 100 µg/mL) and Nys exhibited significantly higher antifungal activity than CH against C. albicans by inhibiting cell survival and biofilm.

Citations

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Current status of antimicrobial peptides databases and computational tools for optimization
Madhulika Jha, Akash Nautiyal, Kumud Pant, Navin Kumar
Environment Conservation Journal.2025; 26(1): 281. CrossRef
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Jyoti Sankar Prusty, Ashwini Kumar, Awanish Kumar
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Harnessing antimicrobial peptides in endodontics
Xinzi Kong, Vijetha Vishwanath, Prasanna Neelakantan, Zhou Ye
International Endodontic Journal.2024; 57(7): 815. CrossRef
Human β-defensins and their synthetic analogs: Natural defenders and prospective new drugs of oral health
Mumian Chen, Zihe Hu, Jue Shi, Zhijian Xie
Life Sciences.2024; 346: 122591. CrossRef
Candida albicans Virulence Factors and Pathogenicity for Endodontic Infections
Yeon-Jee Yoo, A Reum Kim, Hiran Perinpanayagam, Seung Hyun Han, Kee-Yeon Kum
Microorganisms.2020; 8(9): 1300. CrossRef
Innate Inspiration: Antifungal Peptides and Other Immunotherapeutics From the Host Immune Response
Derry K. Mercer, Deborah A. O'Neil
Frontiers in Immunology.2020;[Epub] CrossRef
Human salivary proteins and their peptidomimetics: Values of function, early diagnosis, and therapeutic potential in combating dental caries
Kun Wang, Xuedong Zhou, Wei Li, Linglin Zhang
Archives of Oral Biology.2019; 99: 31. CrossRef
Endodontic biofilms: contemporary and future treatment options
Yeon-Jee Yoo, Hiran Perinpanayagam, Soram Oh, A-Reum Kim, Seung-Hyun Han, Kee-Yeon Kum
Restorative Dentistry & Endodontics.2019;[Epub] CrossRef
Bioactive Peptides Against Fungal Biofilms
Karen G. N. Oshiro, Gisele Rodrigues, Bruna Estéfani D. Monges, Marlon Henrique Cardoso, Octávio Luiz Franco
Frontiers in Microbiology.2019;[Epub] CrossRef
Anticandidal Potential of Stem Bark Extract from Schima superba and the Identification of Its Major Anticandidal Compound
Chun Wu, Hong-Tan Wu, Qing Wang, Guey-Horng Wang, Xue Yi, Yu-Pei Chen, Guang-Xiong Zhou
Molecules.2019; 24(8): 1587. CrossRef
Synthetic Human β Defensin-3-C15 Peptide in Endodontics: Potential Therapeutic Agent in Streptococcus gordonii Lipoprotein-Stimulated Human Dental Pulp-Derived Cells
Yeon-Jee Yoo, Hiran Perinpanayagam, Jue-Yeon Lee, Soram Oh, Yu Gu, A-Reum Kim, Seok-Woo Chang, Seung-Ho Baek, Kee-Yeon Kum
International Journal of Molecular Sciences.2019; 21(1): 71. CrossRef
Candida Infections and Therapeutic Strategies: Mechanisms of Action for Traditional and Alternative Agents
Giselle C. de Oliveira Santos, Cleydlenne C. Vasconcelos, Alberto J. O. Lopes, Maria do S. de Sousa Cartágenes, Allan K. D. B. Filho, Flávia R. F. do Nascimento, Ricardo M. Ramos, Emygdia R. R. B. Pires, Marcelo S. de Andrade, Flaviane M. G. Rocha, Cristi
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Perspectives for clinical use of engineered human host defense antimicrobial peptides
María Eugenia Pachón-Ibáñez, Younes Smani, Jerónimo Pachón, Javier Sánchez-Céspedes
FEMS Microbiology Reviews.2017; 41(3): 323. CrossRef
The synthetic human beta-defensin-3 C15 peptide exhibits antimicrobial activity against Streptococcus mutans, both alone and in combination with dental disinfectants
Ki Bum Ahn, A. Reum Kim, Kee-Yeon Kum, Cheol-Heui Yun, Seung Hyun Han
Journal of Microbiology.2017; 55(10): 830. CrossRef
Antibiofilm peptides against oral biofilms
Zhejun Wang, Ya Shen, Markus Haapasalo
Journal of Oral Microbiology.2017; 9(1): 1327308. CrossRef
Humanβ-Defensin 3 Reduces TNF-α-Induced Inflammation and Monocyte Adhesion in Human Umbilical Vein Endothelial Cells
Tianying Bian, Houxuan Li, Qian Zhou, Can Ni, Yangheng Zhang, Fuhua Yan
Mediators of Inflammation.2017; 2017: 1. CrossRef
Antifungal Effects of Synthetic Human Beta-defensin-3-C15 Peptide on Candida albicans –infected Root Dentin
Yeon-Jee Yoo, Ikyung Kwon, So-Ram Oh, Hiran Perinpanayagam, Sang-Min Lim, Ki-Bum Ahn, Yoon Lee, Seung-Hyun Han, Seok-Woo Chang, Seung-Ho Baek, Qiang Zhu, Kee-Yeon Kum
Journal of Endodontics.2017; 43(11): 1857. CrossRef
A 15-amino acid C-terminal peptide of beta-defensin-3 inhibits bone resorption by inhibiting the osteoclast differentiation and disrupting podosome belt formation
Ok-Jin Park, Jiseon Kim, Ki Bum Ahn, Jue Yeon Lee, Yoon-Jeong Park, Kee-Yeon Kum, Cheol-Heui Yun, Seung Hyun Han
Journal of Molecular Medicine.2017; 95(12): 1315. CrossRef

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Biocompatibility of two experimental scaffolds for regenerative endodontics: Dephne Jack Xin Leong, Frank C. Setzer, Martin Trope, Bekir Karabucak; Restor Dent Endod 2016;41(2):98-105. Published online March 28, 2016; DOI: https://doi.org/10.5395/rde.2016.41.2.98

Abstract PDF PubReader ePub

Objectives

The biocompatibility of two experimental scaffolds for potential use in revascularization or pulp regeneration was evaluated.

Materials and Methods

One resilient lyophilized collagen scaffold (COLL), releasing metronidazole and clindamycin, was compared to an experimental injectable poly(lactic-co-glycolic) acid scaffold (PLGA), releasing clindamycin. Human dental pulp stem cells (hDPSCs) were seeded at densities of 1.0 × 10⁴, 2.5 × 10⁴, and 5.0 × 10⁴. The cells were investigated by light microscopy (cell morphology), MTT assay (cell proliferation) and a cytokine (IL-8) ELISA test (biocompatibility).

Results

Under microscope, the morphology of cells coincubated for 7 days with the scaffolds appeared healthy with COLL. Cells in contact with PLGA showed signs of degeneration and apoptosis. MTT assay showed that at 5.0 × 10⁴ hDPSCs, COLL demonstrated significantly higher cell proliferation rates than cells in media only (control, p < 0.01) or cells co-incubated with PLGA (p < 0.01). In ELISA test, no significant differences were observed between cells with media only and COLL at 1, 3, and 6 days. Cells incubated with PLGA expressed significantly higher IL-8 than the control at all time points (p < 0.01) and compared to COLL after 1 and 3 days (p < 0.01).

Conclusions

The COLL showed superior biocompatibility and thus may be suitable for endodontic regeneration purposes.

Citations

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Advances in scaffolds used forpulp–dentinecomplex tissue engineering: A narrative review
Parisa Noohi, Mohammad J. Abdekhodaie, Mohammad H. Nekoofar, Kerstin M. Galler, Paul M. H. Dummer
International Endodontic Journal.2022; 55(12): 1277. CrossRef
In vitro performance of a nanobiocomposite scaffold containing boron-modified bioactive glass nanoparticles for dentin regeneration
Reza Moonesi Rad, Engin Pazarçeviren, Elif Ece Akgün, Zafer Evis, Dilek Keskin, Sıla Şahin, Ayşen Tezcaner
Journal of Biomaterials Applications.2019; 33(6): 834. CrossRef
Biological effects of silk fibroin 3D scaffolds on stem cells from human exfoliated deciduous teeth (SHEDs)
M. Collado-González, M. P. Pecci-Lloret, D. García-Bernal, S. Aznar-Cervantes, R. E. Oñate-Sánchez, J. M. Moraleda, J. L. Cenis, F. J. Rodríguez-Lozano
Odontology.2018; 106(2): 125. CrossRef
Pulp Regeneration Concepts for Nonvital Teeth: From Tissue Engineering to Clinical Approaches
Valérie Orti, Pierre-Yves Collart-Dutilleul, Sofía Piglionico, Orsolya Pall, Frédéric Cuisinier, Ivan Panayotov
Tissue Engineering Part B: Reviews.2018; 24(6): 419. CrossRef
Investigation of Human Dental Pulp Cells on a Potential Injectable Poly(lactic-co-glycolic acid) Microsphere Scaffold
Huiru Zou, Guanhua Wang, Fang Song, Xudong Shi
Journal of Endodontics.2017; 43(5): 745. CrossRef
Biocompatibility of hydrogel-based scaffolds for tissue engineering applications
Sheva Naahidi, Mousa Jafari, Megan Logan, Yujie Wang, Yongfang Yuan, Hojae Bae, Brian Dixon, P. Chen
Biotechnology Advances.2017; 35(5): 530. CrossRef

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Orthodontic bracket bonding to glazed full-contour zirconia: Ji-Young Kwak, Hyo-Kyung Jung, Il-Kyung Choi, Tae-Yub Kwon; Restor Dent Endod 2016;41(2):106-113. Published online April 14, 2016; DOI: https://doi.org/10.5395/rde.2016.41.2.106

Abstract PDF PubReader ePub

Objectives

This study evaluated the effects of different surface conditioning methods on the bond strength of orthodontic brackets to glazed full-zirconia surfaces.

Materials and Methods

Glazed zirconia (except for the control, Zirkonzahn Prettau) disc surfaces were pre-treated: PO (control), polishing; BR, bur roughening; PP, cleaning with a prophy cup and pumice; HF, hydrofluoric acid etching; AA, air abrasion with aluminum oxide; CJ, CoJet-Sand. The surfaces were examined using profilometry, scanning electron microscopy, and electron dispersive spectroscopy. A zirconia primer (Z-Prime Plus, Z) or a silane primer (Monobond-S, S) was then applied to the surfaces, yielding 7 groups (PO-Z, BR-Z, PP-S, HF-S, AA-S, AA-Z, and CJ-S). Metal bracket-bonded specimens were stored in water for 24 hr at 37℃, and thermocycled for 1,000 cycles. Their bond strengths were measured using the wire loop method (n = 10).

Results

Except for BR, the surface pre-treatments failed to expose the zirconia substructure. A significant difference in bond strengths was found between AA-Z (4.60 ± 1.08 MPa) and all other groups (13.38 ± 2.57 - 15.78 ± 2.39 MPa, p < 0.05). For AA-Z, most of the adhesive remained on the bracket.

Conclusions

For bracket bonding to glazed zirconia, a simple application of silane to the cleaned surface is recommended. A zirconia primer should be used only when the zirconia substructure is definitely exposed.

Citations

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Nehal F Albelasy, Ahmad M Hafez, Abdullah S Alhunayni
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Yugandhar Garlapati, Sampath Krishna Veni, Jashva Vamsi Kogila, Polisetty Siva Krishna, K. N. Anand Kumar
Journal of Indian Orthodontic Society.2025;[Epub] CrossRef
Effect of Different Primers on the Shear Bond Strength of Orthodontic Brackets Bonded to Reinforced Polyetheretherketone (PEEK) Substrate
Ahmed Akram EL-Awady, Khaled Samy ElHabbak, Hussein Ramadan Mohamed, Ahmed Elsayed Elwan, Karim Sherif Adly, Moamen Ahmed Abdalla, Ehab Mohamed Kamal, Ahmed Leithy Alameldin
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Seyed Ali Mosaddad, Jaafar Abduo, Mehrnaz Zakizade, Hamid Tebyaniyan, Ahmed Hussain
Photobiomodulation, Photomedicine, and Laser Surgery.2024; 42(1): 20. CrossRef
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Kasidit Nitasnoraset, Apiwat Riddhabhaya, Chidchanok Sessirisombat, Hitoshi Hotokezaka, Noriaki Yoshida, Irin Sirisoontorn
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Angus Burns, Annie Hughes, Michael O’Sullivan
British Dental Journal.2024; 237(5): 400. CrossRef
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Necla Demir, Ozge Genc, Ipek Balevi Akkese, Meral Arslan Malkoc, Mutlu Ozcan, Konstantinos Michalakis
BioMed Research International.2024; 2024: 1. CrossRef
Comparison of shear bond strength of metallic orthodontic brackets bonded to zirconia models underwent different surface conditioning methods and different primer systems
Amena Raafat Khaled, Enas Talb Al-Jwary
APOS Trends in Orthodontics.2024; 0: 1. CrossRef
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Claire Pédemay, Philippe François, Vincent Fouquet, Sarah Abdel-Gawad, Jean-Pierre Attal, Claire-Adeline Dantagnan
BMC Oral Health.2024;[Epub] CrossRef
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Nareudee Limpuangthip, Atikom Surintanasarn, Ploylada Vitavaspan
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Assem Abd EL-wahab, Marwa Shamaa, Ahmed Hafez, Noha El-Wassefy, Shaza Hammad
Heliyon.2023; 9(5): e16249. CrossRef
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Semiha Arslan, Hamiyet Kilinc
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Irfan Eser, Orhan Cicek, Nurhat Ozkalayci, Mehmet Yetmez, Hande Erener
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Milad Shamohammadi Heidari, Mehrnaz Moradinejad, Hamed Tabatabaei, Vahid Rakhshan, Dinesh Rokaya
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Emine Begüm BÜYÜKERKMEN, Ayşe Selenge AKBULUT, Murat KEÇECİ
Selcuk Dental Journal.2022; 9(2): 451. CrossRef
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Ebru Kucukkaraca, Canan Akay
Journal of the Australian Ceramic Society.2022; 58(2): 645. CrossRef
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Polymers.2022; 14(21): 4627. CrossRef
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Ali Alqerban
Science of Advanced Materials.2021; 13(4): 650. CrossRef
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Tamzid AHMED, Nashid FAREEN, Mohammad Khursheed ALAM
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Ali H. Alzainal, Ahmed Shehab Majud, Abdulfatah M. Al-Ani, Adil O. Mageet
International Journal of Dentistry.2020; 2020: 1. CrossRef
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Ji-Bong Choi, Seon-Mi Byeon
Korean Journal of Dental Materials.2020; 47(2): 83. CrossRef
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Francisco da Silva Araújo Milagres, Dauro Douglas Oliveira, Giordani Santos Silveira, Emanuelle de Fátima Ferreira Oliveira, Alberto Nogueira da Gama Antunes
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Ryan Gardiner, Richard Ballard, Qingzhao Yu, Edwin Kee, Xiaoming Xu, Paul Armbruster
International Orthodontics.2019; 17(4): 726. CrossRef
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Push-out bond strength and dentinal tubule penetration of different root canal sealers used with coated core materials: Derya Deniz Sungur, Nuhan Purali, Erdal Coşgun, Semra Calt; Restor Dent Endod 2016;41(2):114-120. Published online May 4, 2016; DOI: https://doi.org/10.5395/rde.2016.41.2.114

Abstract PDF PubReader ePub

Objectives

The aim of this study was to compare the push-out bond strength and dentinal tubule penetration of root canal sealers used with coated core materials and conventional gutta-percha.

Materials and Methods

A total of 72 single-rooted human mandibular incisors were instrumented with NiTi rotary files with irrigation of 2.5% NaOCl. The smear layer was removed with 17% ethylenediaminetetraacetic acid (EDTA). Specimens were assigned into four groups according to the obturation system: Group 1, EndoRez (Ultradent Product Inc.); Group 2, Activ GP (Brasseler); Group 3, SmartSeal (DFRP Ltd. Villa Farm); Group 4, AH 26 (Dentsply de Trey)/gutta-percha (GP). For push-out bond strength measurement, two horizontal slices were obtained from each specimen (n = 20). To compare dentinal tubule penetration, remaining 32 roots assigned to 4 groups as above were obturated with 0.1% Rhodamine B labeled sealers. One horizontal slice was obtained from the middle third of each specimen (n = 8) and scanned under confocal laser scanning electron microscope. Tubule penetration area, depth, and percentage were measured. Kruskall-Wallis test was used for statistical analysis.

Results

EndoRez showed significantly lower push-out bond strength than the others (p < 0.05). No significant difference was found amongst the groups in terms of percentage of sealer penetration. SmartSeal showed the least penetration than the others (p < 0.05).

Conclusions

The bond strength and sealer penetration of resin-and glass ionomer-based sealers used with coated core was not superior to resin-based sealer used with conventional GP. Dentinal tubule penetration has limited effect on bond strength. The use of conventional GP with sealer seems to be sufficient in terms of push-out bond strength.

Citations

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Alhasan Almasri, Mohamad Abduljalil, Umut Aksoy
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Karin Christine Huth, Sabina Noreen Wuersching, Leander Benz, Stefan Kist, Maximilian Kollmuss
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Unmesh Khanvilkar, Sanika Pawar, Siddhesh Bandekar, Vaishnavi Dhok, Suraj Arora, Ajinkya M. Pawar, Francesco Pagnoni, Rodolfo Reda, Luca Testarelli
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Influence of access cavity design on calcium hydroxide removal using different cleaning protocols: a confocal laser scanning microscopy study
Seda Falakaloğlu, Merve Yeniçeri Özata, Betül Güneş, Emmanuel João Nogueira Leal Silva, Mustafa Gündoğar, Burcu Güçyetmez Topal
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Gül Keskin, Mehmet Çiloğlu
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Islam Mohamed Eldeeb, Nawar Naguib Nawar, Shehabeldin Mohamed Saber, Ehab El-Sayed Hassanein, Edgar Schäfer
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Tufan Ozasir, Birgul Eren, Kamran Gulsahi, Mete Ungor, Stefan G. Stanciu
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Mariana de Almeida Barbosa, Kauhanna Vianna de Oliveira, Vinícius Rodrigues dos Santos, Wander José da Silva, Flávia Sens Fagundes Tomazinho, Flares Baratto-Filho, Marilisa Carneiro Leão Gabardo
Journal of Endodontics.2020; 46(7): 980. CrossRef
Micro-computed tomographic evaluation of a new system for root canal filling using calcium silicate-based root canal sealers
Mario Tanomaru-Filho, Fernanda Ferrari Esteves Torres, Jader Camilo Pinto, Airton Oliveira Santos-Junior, Karina Ines Medina Carita Tavares, Juliane Maria Guerreiro-Tanomaru
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Dentinal tubule penetration of endodontic sealers after nonthermal plasma treatment: A confocal laser scanning microscopy study
Betul Gunes, Kubra Y. Yeter, Arslan Terlemez, Basak Seker, Yasin Altay
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Tooth crown discoloration induced by endodontic sealers: a 3-year ex vivo evaluation
Mügem Aslı Ekici, Adil Ekici, Tolga Kaskatı, Bağdagül Helvacıoğlu Kıvanç
Clinical Oral Investigations.2019; 23(5): 2097. CrossRef
Effect of Calcium Hydroxide Dressing on the Dentinal Tubule Penetration of 2 Different Root Canal Sealers: A Confocal Laser Scanning Microscopic Study
Emel Uzunoglu-Özyürek, Özge Erdoğan, Sevinç Aktemur Türker
Journal of Endodontics.2018; 44(6): 1018. CrossRef
Design Variability of the Push-out Bond Test in Endodontic Research: A Systematic Review
James Brichko, Michael F. Burrow, Peter Parashos
Journal of Endodontics.2018; 44(8): 1237. CrossRef
Evaluation of dentinal tubule penetration depth and push-out bond strength of AH 26, BioRoot RCS, and MTA Plus root canal sealers in presence or absence of smear layer
Sevinç Aktemur Türker, Emel Uzunoğlu, Nuhan Purali
Journal of Dental Research, Dental Clinics, Dental Prospects.2018; 12(4): 294. CrossRef
Comparison of Tubular Penetration of AH26, EasySeal, and SureSeal Root Canal Sealers in Single-Rooted Teeth Using Scanning Electron Microscopy
S Toursavadkohi, F Zameni, M Afkar
Journal of Research in Dental and Maxillofacial Sciences.2018; 3(3): 27. CrossRef
Effect of a Low Surface Tension Vehicle on the Dentinal Tubule Penetration of Calcium Hydroxide and Triple Antibiotic Paste
Derya Deniz Sungur, Hacer Aksel, Nuhan Purali
Journal of Endodontics.2017; 43(3): 452. CrossRef

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The effect of different fluoride application methods on the remineralization of initial carious lesions: Seon Mi Byeon, Min Ho Lee, Tae Sung Bae; Restor Dent Endod 2016;41(2):121-129. Published online May 10, 2016; DOI: https://doi.org/10.5395/rde.2016.41.2.121

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Objectives

The purpose of this study was to assess the effect of single and combined applications of fluoride on the amount of fluoride release, and the remineralization and physical properties of enamel.

Materials and Methods

Each of four fluoride varnish and gel products (Fluor Protector, FP, Ivoclar Vivadent; Tooth Mousse Plus, TM, GC; 60 Second Gel, A, Germiphene; CavityShield, CS, 3M ESPE) and two fluoride solutions (2% sodium fluoride, N; 8% tin(ii) fluoride, S) were applied on bovine teeth using single and combined methods (10 per group), and then the amount of fluoride release was measured for 4 wk. The electron probe microanalysis and the Vickers microhardness measurements were conducted to assess the effect of fluoride application on the surface properties of bovine teeth.

Results

The amount of fluoride release was higher in combined applications than in single application (p < 0.05). Microhardness values were higher after combined applications of N with FP, TM, and CS than single application of them, and these values were also higher after combined applications of S than single application of A (p < 0.05). Ca and P values were higher in combined applications of N with TM and CS than single application of them (p < 0.05). They were also increased after combined applications of the S with A than after single application (p < 0.05).

Conclusions

Combined applications of fluoride could be used as a basis to design more effective methods of fluoride application to provide enhanced remineralization.

Citations

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Therapeutic effect of ozone gel on the initial carious lesions
Maha A. Alsharqawy, Wedad M Etman, Mirvat M Salama, Reda G. Saleh
Tanta Dental Journal.2023; 20(3): 203. CrossRef
Evaluation of Remineralization Potential of Natural Substances on Artificially Induced Carious Lesions in Primary Teeth: An In Vitro Study
Kavitha Ramar, Pooja V Ravi, Rajakumar Sekar
International Journal of Clinical Pediatric Dentistry.2023; 16(2): 244. CrossRef
Upaya Preventif Kesehatan Gigi dan Mulut dengan Aplikasi Fluor pada Gigi Siswa SMPN 77 Jakarta
Agus Ardinansyah, Mochammad Atmaji Windrianto, Nur Hidayati Nosi Prastiyani
Info Abdi Cendekia.2023; 6(2): 74. CrossRef
Evaluation of the antibacterial activity of Enamelast® and Fluor defender® fluoride varnishes against Streptococcus mutans biofilm: an in vitro study in primary teeth
M. A. Matar, S. S. Darwish, R. S. Salma, W. A. Lotfy
European Archives of Paediatric Dentistry.2023; 24(5): 549. CrossRef
In-vitro evaluation of the anti-cariogenic effect of a hybrid coating associated with encapsulated sodium fluoride and stannous chloride in nanoclays on enamel
Sávio José Cardoso BEZERRA, Ítallo Emídio Lira VIANA, Idalina Vieira AOKI, Simone DUARTE, Anderson Takeo HARA, Taís SCARAMUCCI
Journal of Applied Oral Science.2022;[Epub] CrossRef
Comparative Evaluation of Salivary Fluoride Concentration after Topical Application of Silver Diamine Fluoride and Sodium Fluoride: A Randomized Controlled Trial
Nidhi Agarwal, V Vishnu Priya, Zohra Jabin, Iffat Nasim
International Journal of Clinical Pediatric Dentistry.2022; 15(3): 371. CrossRef
Release and Recharge of Fluoride Ions from Acrylic Resin Modified with Bioactive Glass
Zbigniew Raszewski, Danuta Nowakowska, Wlodzimierz Wieckiewicz, Agnieszka Nowakowska-Toporowska
Polymers.2021; 13(7): 1054. CrossRef
Fluoride Concentration in Saliva following Professional Topical Application of 2% Sodium Fluoride Solution
Manjit Talwar, Amrit Tewari, H. S. Chawla, Vinod Sachdev, Suresh Sharma
Contemporary Clinical Dentistry.2019; 10(3): 423. CrossRef
Clinical and laboratory evaluation of the Elgydium Protection caries toothpaste effectiveness in patients with high intensity of dental caries
O. A. Zorina, N. B. Petruhina, A. Z. M, O. A. Boriskina, A. A. Tupicin, V. A. Prohodnaja
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Bleaching of simulated stained-remineralized caries lesions in vitro
Sarah S. Al-Angari, Frank Lippert, Jeffrey A. Platt, George J. Eckert, Carlos González-Cabezas, Yiming Li, Anderson T. Hara
Clinical Oral Investigations.2019; 23(4): 1785. CrossRef
Short-Time Antibacterial Effects of Dimethylaminododecyl Methacrylate on Oral Multispecies Biofilm In Vitro
Yujie Zhou, Suping Wang, Xuedong Zhou, Yiran Zou, Mingyun Li, Xian Peng, Biao Ren, Hockin H. K. Xu, Michael D. Weir, Lei Cheng, Yu Chen, Qi Han
BioMed Research International.2019; 2019: 1. CrossRef
Comparison of the Application of Different Fluoride Supplements on Enamel Demineralization Adjacent to Orthodontic Brackets: An In Vitro Study
Arman Mohammadi Shayan, Monireh Rassouli, Soodabeh Kimyai, Hadi Valizadeh, Mohammad Hossein Ahangar Atashi, Sahand Rikhtegaran
Iranian Journal of Orthodontics.2019;[Epub] CrossRef
Effects of nicomethanol hydrofluoride on dental enamel and synthetic apatites: a role for anti-caries protection
N. Sharkov
European Archives of Paediatric Dentistry.2017; 18(6): 411. CrossRef
Intérêt prophylactique et thérapeutique des chewing-gums sans sucre en orthodontie. Une étude menée auprès de professionnels de santé et de patients
Pauline Ferney, François Clauss, Damien Offner, Delphine Wagner
L'Orthodontie Française.2017; 88(3): 275. CrossRef
Silver Diamine Fluoride Has Efficacy in Controlling Caries Progression in Primary Teeth: A Systematic Review and Meta-Analysis
Ana Cláudia Chibinski, Letícia Maíra Wambier, Juliana Feltrin, Alessandro Dourado Loguercio, Denise Stadler Wambier, Alessandra Reis
Caries Research.2017; 51(5): 527. CrossRef
Dental Caries Management of a Patient with a High Caries Risk Based on the Caries Risk Assessment: a Case Peport
Dong-Hyun Lee, Sung-Ok Hong, Seok-Ryun Lee
Korean Journal of Dental Materials.2016; 43(3): 231. CrossRef

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The effect of red and white wine on color changes of nanofilled and nanohybrid resin composites: Saijai Tanthanuch, Boonlert Kukiattrakoon, Thanwalee Peerasukprasert, Nilobon Chanmanee, Parnchanok Chaisomboonphun, Apisara Rodklai; Restor Dent Endod 2016;41(2):130-136. Published online May 3, 2016; DOI: https://doi.org/10.5395/rde.2016.41.2.130

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Objectives

This study investigated the effect of red and white wine on color changes of nanofilled and nanohybrid resin composite.

Materials and Methods

Sixty specimens of each resin composite were prepared. Baseline data color values were recorded using a spectrophotometer. Three groups of discs (n = 20) were then alternately immersed in red, white wine, and deionized water (as a control) for twenty five minutes and artificial saliva for five minutes for four cycles. Specimens were then stored in artificial saliva for twenty two hours. This process was repeated for five days following immersion in artificial saliva for two days. Subsequently, the process was repeated again. Data were analyzed by two-way repeated ANOVA, one-way ANOVA, and Tukey's HSD.

Results

Red wine caused significantly higher color change (ΔE^* > 3.3) than did white wine and deionized water (p < 0.05). Nanohybrid resin composites had significantly more color changes than nanofilled resin composite (p < 0.05).

Conclusions

The effect of red and white wine on the color changes of resin composite restorative materials depended upon the physical and chemical composition of the restorative materials and the types of wine.

Citations

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Assessing the Color Stability of Polymethyl Methacrylate (PMMA) Dental Restorations Polished With a Novel Polishing Agent Derived From Pulverized Old Alginate Impressions
Rahul Koppaka, Nabeel Ahmed, Urvi R Echhpal
Cureus.2024;[Epub] CrossRef
Effects of different beverages on the color stability and fluorescence of resin composites: in situ study
Lara Pepita de Souza Oliveira, Jardel dos Santos Silva, Luciana da Mata e Silva, Cristiane Maria Brasil Leal, Diego Ferreira Regalado, Carina Toda, Danielson Guedes Pontes
Clinical Oral Investigations.2024;[Epub] CrossRef
Colour stability comparison between ormocer nanohybrid composites and udma-based nanocomposites after immersion in coffee – Experimental study
Julia Elizabeth Guy, Tawfiq Hijazi Alsadi, Susana Muwaquet Rodriguez
The Saudi Dental Journal.2024; 36(12): 1627. CrossRef
Color Stability and Surface Roughness of Single-Shade Composite Resin after Finishing and Polishing
Hyewon Shin, Haeni Kim, Minho Hong, Juhyun Lee
THE JOURNAL OF THE KOREAN ACADEMY OF PEDTATRIC DENTISTRY.2024; 51(3): 197. CrossRef
The Effect of Whitening and Daily Dentifrices on Red Wine Staining in Different Types of Composite Resins
Nantawan Krajangta, Chayanit Angkananuwat, Seelassaya Leelaponglit, Panyapat Saelor, Natthasit Ngamjarrussriwichai, Awiruth Klaisiri
Applied Sciences.2024; 14(24): 12030. CrossRef
Effect of immersion and thermocycling in different beverages on the surface roughness of single- and multi-shade resin composites
Aiah A. El-Rashidy, Omar Shaalan, Rasha M. Abdelraouf, Nour A. Habib
BMC Oral Health.2023;[Epub] CrossRef
Effect of two artificial aging protocols on color and gloss of single-shade versus multi-shade resin composites
Aiah A. El-Rashidy, Rasha M. Abdelraouf, Nour A. Habib
BMC Oral Health.2022;[Epub] CrossRef
Colour Stability of 3D-Printed and Prefabricated Denture Teeth after Immersion in Different Colouring Agents—An In Vitro Study
Mariya Dimitrova, Bozhana Chuchulska, Stefan Zlatev, Rada Kazakova
Polymers.2022; 14(15): 3125. CrossRef
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Sandra Sarembe, Andreas Kiesow, Jonathan Pratten, Corinne Webster
European Journal of Dentistry.2022; 16(04): 911. CrossRef
Spectrophotometric Analysis of 3D Printed and Conventional Denture Base Resin after Immersion in Different Colouring Agents—An In Vitro Study
Mariya Dimitrova, Saverio Capodiferro, Angelina Vlahova, Rada Kazakova, Stoyan Kazakov, Giuseppe Barile, Massimo Corsalini
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Tobias Meurle, Johannes Knaus, Agustin Barbano, Katharina Hoenes, Barbara Spellerberg, Martin Hessling
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Yasmin Safira Virgiani, Adioro Soetojo, Nanik Zubaidah
Conservative Dentistry Journal.2021; 11(1): 46. CrossRef
Influence of wine tasting on the color of teeth amongst professional wine tasters of gironde, France: a pilot study
François Deleplanque, Noella Rajonson, Elise Cazaubon, Sébastien Marque, Johan Samot
Journal of Wine Research.2021; 32(2): 67. CrossRef
Effects of Artificial Staining and Bleaching Protocols on the Surface Roughness, Color, and Whiteness Changes of an Aged Nanofilled Composite
Geyse Maria dos Santos Muniz Mota, Matheus Kury, Cecília Pereira da Silva Braga Tenório, Flávia Lucisano Botelho do Amaral, Cecília Pedroso Turssi, Vanessa Cavalli
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Sensors.2019; 19(20): 4514. CrossRef
Physico-mechanical characterization and fracture reliability of dental resin composites for enamel restoration
Carianne Mendes de Almeida, Evandro Piva, Camila Gonçalves Duarte, Henrique Timm Vieira, Cristina Pereira Isolan, Lisia Lorea Valente, Eliseu Aldrighi Münchow
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Effect of powder-liquid ratios and powder colors on color stability of 4-META / MMA-TBB resin after immersion in coffee.
Yoorina Choi, Seo-Jin Jang, Su-Jung Park
Korean Journal of Dental Materials.2018; 45(3): 187. CrossRef
Color stability of bulk‐fill composites immersed in different drinks
Ugur Erdemir, Alev Ozsoy Kaner, Meltem Mert Eren, Gunce Ozan, Esra Yıldız
Color Research & Application.2018; 43(5): 785. CrossRef
Effect of vulcanization temperature and dental stone colour on colour degradation of maxillofacial silicone elastomers
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BMC Oral Health.2017;[Epub] CrossRef

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Case Reports

Progression of periapical cystic lesion after incomplete endodontic treatment: Jong-Ki Huh, Dong-Kyu Yang, Kug-Jin Jeon, Su-Jung Shin; Restor Dent Endod 2016;41(2):137-142. Published online February 22, 2016; DOI: https://doi.org/10.5395/rde.2016.41.2.137

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We report a case of large radicular cyst progression related to endodontic origin to emphasize proper intervention and follow-up for endodontic pathosis. A 25 yr old man presented with an endodontically treated molar with radiolucency. He denied any intervention because of a lack of discomfort. Five years later, the patient returned. The previous periapical lesion had drastically enlarged and involved two adjacent teeth. Cystic lesion removal and apicoectomy were performed on the tooth. Histopathological analysis revealed that the lesion was an inflammatory radicular cyst. The patient did not report any discomfort except for moderate swelling 3 days after the surgical procedure. Although the patient had been asymptomatic, close follow-ups are critical to determine if any periapical lesions persist after root canal treatment.

Citations

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Prognosis of Vital Teeth Involved in Large Cystic Lesions After a Surgical Intervention: A Longitudinal Ambidirectional Cohort Study
Khalid A. Merdad, Maha Shawky, Khalid A. Aljohani, Rawia Alghamdi, Saja Alzahrani, Omar R. Alkhattab, Abdulaziz Bakhsh
Dentistry Journal.2025; 13(2): 83. CrossRef
Assessing the efficacy of apicoectomy without retrograde filling in treating periapical inflammatory cysts
Jeong-Kui Ku, Woo-Young Jeon, Seung-O Ko, Ji-Young Yoon
Journal of the Korean Association of Oral and Maxillofacial Surgeons.2024; 50(3): 140. CrossRef
Cystic lesion between a deciduous tooth and the succeeding permanent tooth: a retrospective analysis of 87 cases
Changmo Sohn, Jihye Ryu, Inhye Nam, Sang-Hun Shin, Jae-Yeol Lee
Journal of the Korean Association of Oral and Maxillofacial Surgeons.2022; 48(6): 342. CrossRef
The effectiveness of antibacterial treatment of the root canal in chronic apical periodontitis using an erbium-chromium laser
M. A. Postnikov, A. Yu. Rozenbaum, S. E. Chigarina, D. N. Kudryashov, M. B. Khaikin, I. V. Khramova, G. N. Belanov
Endodontics Today.2022; 20(2): 115. CrossRef
Factors Associated with Incomplete Endodontic Care
Carla Y. Falcon, Anthony R. Arena, Rebecca Hublall, Craig S. Hirschberg, Paul A. Falcon
Journal of Endodontics.2021; 47(9): 1398. CrossRef
Tratamento cirúrgico e conservador de cisto periapical de grande proporção: relato de caso
Maraísa Aparecida Pinto Resende, Neuza Maria Souza Picorelli Assis, Augusto César Sette-Dias, Evandro Guimarães de Aguiar, Bruno Salles Sotto-Maior
HU Revista.2018; 43(2): 191. CrossRef

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Fibre reinforcement in a structurally compromised endodontically treated molar: a case report: Renita Soares, Ida de Noronha de Ataide, Marina Fernandes, Rajan Lambor; Restor Dent Endod 2016;41(2):143-147. Published online February 22, 2016; DOI: https://doi.org/10.5395/rde.2016.41.2.143

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The reconstruction of structurally compromised posterior teeth is a rather challenging procedure. The tendency of endodontically treated teeth (ETT) to fracture is considerably higher than vital teeth. Although posts and core build-ups followed by conventional crowns have been generally employed for the purpose of reconstruction, this procedure entails sacrificing a considerable amount of residual sound enamel and dentin. This has drawn the attention of researchers to fibre reinforcement. Fibre-reinforced composite (FRC), designed to replace dentin, enables the biomimetic restoration of teeth. Besides improving the strength of the restoration, the incorporation of glass fibres into composite resins leads to favorable fracture patterns because the fibre layer acts as a stress breaker and stops crack propagation. The following case report presents a technique for reinforcing a badly broken-down ETT with biomimetic materials and FRC. The proper utilization of FRC in structurally compromised teeth can be considered to be an economical and practical measure that may obviate the use of extensive prosthetic treatment.

Citations

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Performance of direct and indirect onlay restorations for structurally compromised teeth
Khaled Abid Althaqafi
The Journal of Prosthetic Dentistry.2023;[Epub] CrossRef
Endodontically Treated Teeth with Fiber-Reinforced Composite Resins
Ridhima Gupta, Ashwini B. Prasad, Deepak Raisingani, Deeksha Khurana, Prachi Mital, Vaishali Moryani
Journal of Dental Research and Review.2022; 9(4): 310. CrossRef
Survival and success of endocrowns: A systematic review and meta-analysis
Raghad A. Al-Dabbagh
The Journal of Prosthetic Dentistry.2021; 125(3): 415.e1. CrossRef
Short fiber‐reinforced composite restorations: A review of the current literature
Sufyan Garoushi, Ausama Gargoum, Pekka K. Vallittu, Lippo Lassila
Journal of Investigative and Clinical Dentistry.2018;[Epub] CrossRef

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Nonsurgical endodontic retreatment of fused teeth with transposition: a case report: Miguel Agostinho Beco Pinto Cardoso, Rita Brandão Noites, Miguel André Duarte Martins, Manuel Pedro da Fonseca Paulo; Restor Dent Endod 2016;41(2):148-153. Published online February 22, 2016; DOI: https://doi.org/10.5395/rde.2016.41.2.148

Abstract PDF PubReader ePub: Tooth transposition is a disorder in which a permanent tooth develops and erupts in the normal position of another permanent tooth. Fusion and gemination are developmental disturbances presenting as the union of teeth. This article reports the nonsurgical retreatment of a very rare case of fused teeth with transposition. A patient was referred for endodontic treatment of her maxillary left first molar in the position of the first premolar, which was adjacent to it on the distobuccal side. Orthopantomography and periapical radiography showed two crowns sharing the same root, with a root canal treatment and an associated periapical lesion. Tooth fusion with transposition of a maxillary molar and a premolar was diagnosed. Nonsurgical endodontic retreatment was performed. At four yr follow-up, the tooth was asymptomatic and the radiolucency around the apical region had decreased, showing the success of our intervention. The diagnosis and treatment of fused teeth require special attention. The canal system should be carefully explored to obtain a full understanding of the anatomy, allowing it to be fully cleaned and obturated. Thermoplastic techniques were useful in obtaining hermetic obturation. A correct anatomical evaluation improves the set of treatment options under consideration, leading to a higher likelihood of esthetically and functionally successful treatment.

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Open Lecture on Statistics

Statistical notes for clinical researchers: Sample size calculation 2. Comparison of two independent proportions: Hae-Young Kim; Restor Dent Endod 2016;41(2):154-156. Published online April 5, 2016; DOI: https://doi.org/10.5395/rde.2016.41.2.154

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Phosphoric acid etching for multi-mode universal adhesive: Kyung-Mo Cho; Restor Dent Endod 2016;41(2):157-158. Published online April 5, 2016; DOI: https://doi.org/10.5395/rde.2016.41.2.157

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Effect of Nd:YAG laser irradiation on microtensile bond strength of universal adhesives to dentin
Shiva Jafarnia, Javad Zeinaddini Meymand, Fateme Zandkarimi, Sogol Saberi, Alireza Valanezhad, Sima Shahabi
Laser Physics.2021; 31(5): 055602. CrossRef

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