dc.contributor.author | Kilic, Kerem | |
dc.contributor.author | Kesim, Bulent | |
dc.contributor.author | Sumer, Zeynep | |
dc.contributor.author | Polat, Zubeyde | |
dc.contributor.author | Kesim, Servet | |
dc.date.accessioned | 2019-07-27T12:10:23Z | |
dc.date.accessioned | 2019-07-28T09:59:03Z | |
dc.date.available | 2019-07-27T12:10:23Z | |
dc.date.available | 2019-07-28T09:59:03Z | |
dc.date.issued | 2013 | |
dc.identifier.issn | 1991-7902 | |
dc.identifier.issn | 2213-8862 | |
dc.identifier.uri | https://dx.doi.org/10.1016/j.jds.2012.09.004 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12418/8597 | |
dc.description | WOS: 000325843200003 | en_US |
dc.description.abstract | Background/purpose: Several all-ceramic materials have been developed to meet the most challenging requirements in restorative dentistry. However, only limited reports have focused on the issue of biocompatibility of all-ceramics. The purpose of this study was to evaluate the effects of different types of all-ceramic substructural materials to determine their biological performance under experimental conditions. Materials and methods: We tested six all-ceramic systems [glass-infiltrated alumina-reinforced ceramic (In-Ceram Alumina, Turkom Cera), glass-infiltrated zirconia-toughened alumina ceramic (In-Ceram Zirconia), low-fusing ceramic (Finesse), yttria-stabilized tetragonal zirconia ceramic (Zirkonzahn), and lithium disilicate glass ceramic (IPS e.max)] using a tetrazolium assay prior to and 3 days after aging, to determine their ability to alter cellular mitochondrial dehydrogenase activity. Mann-Whitney U test and Wilcoxon t test were used for statistical analysis (alpha = 0.05). Results: According to the results of the 3-(4,5-dimethyl-thiazol-2yl-)-2,5-diphenyl tetrazolium bromide tests, the toxic effects of Finesse and Zirkonzahn were statistically insignificant (P > 0.05) compared with the negative control group. In contrast, In-Ceram Alumina, In-Ceram Zirconia, Turkom Cera, and IPS e.max demonstrated statistically significant toxic effects (P < 0.05) compared to the negative control group. When effects of aging on cytotoxic properties were evaluated, In-Ceram Zirconia and Turkom Cera showed increased cytotoxic effects on the 1st day following the aging process, whereas IPS e.max and Zirkonzahn displayed cytotoxic effects on the 2nd day and Day 7, respectively. The cytotoxic effect of;Zirkonzahn and IPS e.max was decreased on the 1st day and at the 2nd week, respectively. Conclusion: Several types of all-ceramic substructures did not cause the same in vitro. responses. Finesse and Zirkonzahn did not carry high biologic risk. However, our results suggest that In-Ceram Alumina, In-Ceram Zirconia, Turkom Cera, and IPS e.max should not be considered as entirely biocompatible materials. Copyright (C) 2012, Association for Dental Sciences of the Republic of China. Published by Elsevier Taiwan LLC. All rights reserved. | en_US |
dc.description.sponsorship | Department of Scientific Research Projects of Erciyes University | en_US |
dc.description.sponsorship | The authors thank Dr Aslihan Usumez and Dr Ahmet Ozturk for their valuable contributions in the assessment of study results and preparation and writing of this manuscript. The authors gratefully acknowledge financial support from the Department of Scientific Research Projects of Erciyes University. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | ELSEVIER TAIWAN | en_US |
dc.relation.isversionof | 10.1016/j.jds.2012.09.004 | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | aging | en_US |
dc.subject | cytotoxicity | en_US |
dc.subject | dental ceramics | en_US |
dc.subject | substructural materials | en_US |
dc.title | In vitro cytotoxicity of all-ceramic substructural materials after aging | en_US |
dc.type | article | en_US |
dc.relation.journal | JOURNAL OF DENTAL SCIENCES | en_US |
dc.contributor.department | [Kilic, Kerem -- Kesim, Bulent] Erciyes Univ, Sch Dent, Dept Prosthodont, TR-38039 Kayseri, Turkey -- [Sumer, Zeynep] Cumhuriyet Univ, Sch Med, Dept Microbiol, Sivas, Turkey -- [Polat, Zubeyde] Cumhuriyet Univ, Sch Med, Dept Parasitol, Sivas, Turkey -- [Kesim, Servet] Erciyes Univ, Sch Dent, Dept Periodontol, TR-38039 Kayseri, Turkey | en_US |
dc.identifier.volume | 8 | en_US |
dc.identifier.issue | 3 | en_US |
dc.identifier.endpage | 238 | en_US |
dc.identifier.startpage | 231 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |