Cytotoxicity evaluation of luting resin cements on bovine dental pulp-derived cells (bDPCs) by real-time cell analysis.

Abstract:

:To evaluate the cytotoxicity of resin cements on dental pulp-derived cells (bDPCs), Bifix QM (BQM), Choice 2(C2), RelyX U200(RU200), Maxcem Elite(ME), and Multilink Automix(MA) were tested. The materials were incubated in DMEM for 72 h. A real-time cell analyzer was used to evaluate cell survival. The statistical analyses used were one-way ANOVA and Tukey-Kramer tests. BQM, RU200, and ME demonstrated a significant decrease in the bDPCs' index at 24 and 72 h (p≤0.001). These materials were found to be the most toxic resin cements, as compared to the control and other tested materials (C2 and MA). However, C2 and MA showed a better survival rate, compared to BQM, RU200, and ME, and had lower cell index than the control group. The cytotoxic effects of resin cements on pulpa should be evaluated during the selection of proper cements.

journal_name

Dent Mater J

journal_title

Dental materials journal

authors

Arslan Malkoç M,Demir N,Şengün A,Bozkurt ŞB,Hakki SS

doi

10.4012/dmj.2014-167

subject

Has Abstract

pub_date

2015-01-01 00:00:00

pages

154-60

issue

2

eissn

0287-4547

issn

1881-1361

journal_volume

34

pub_type

杂志文章
  • Identification of peptide motif that binds to the surface of zirconia.

    abstract::A zirconia-binding peptide motif was identified using a peptide phage display system. Yttria stabilized zirconia beads and discs were used as the target. Quartz crystal microbalance was used to monitor the binding of phages to zirconia. Starting from a library of phages displaying random sequences of 12-mer peptides, ...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.2011-161

    authors: Hashimoto K,Yoshinari M,Matsuzaka K,Shiba K,Inoue T

    更新日期:2011-01-01 00:00:00

  • Effect of thermocycling on the durability of etch-and-rinse and self-etch adhesives on dentin.

    abstract::The objective was to compare bond strengths of adhesives with/without thermocycling and to analyze the micromorphology of resindentin interfaces. Flat dentin surfaces were prepared and divided into eight groups to bond with four etch-and-rinse adhesives (Optibond FL, Adper Scotchbond Multi-Purpose, Optibond Solo Plus,...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.2015-253

    authors: Sangwichit K,Kingkaew R,Pongprueksa P,Senawongse P

    更新日期:2016-01-01 00:00:00

  • Microstructure and homogeneity of dental porcelain frits.

    abstract::The microstructure and homogeneity of three commercial dentin and incisal unfired porcelain frits (one conventional and two ultra-low fusing types, fused-to metal were analyzed by X-ray diffractometry, scanning electron microspectroscopy, and wavelength- and energy dispersive X-ray microspectroscopy. The average conte...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.17.264

    authors: Ban S,Matsuo K,Mizutani N,Iwase H,Kani T,Hasegawa J

    更新日期:1998-12-01 00:00:00

  • Correlation in the mechanical properties of acrylic denture base resins.

    abstract::The aim of the present study was to measure various mechanical properties of acrylic denture base resins, including flexural modulus, flexural strength, fracture toughness, Barcol and Vickers hardness and their related properties, and to investigate correlations between different mechanical properties. Resin specimens...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.2011-205

    authors: Lee HH,Lee CJ,Asaoka K

    更新日期:2012-02-03 00:00:00

  • Mechanism by which porous structure is formed on the surface of gold alloy containing only Cu as base metal.

    abstract::Gold alloys with Cu contents of 10 mass%, 20%, and 30% were used for morphological observation of porous surface structures after heating at 800 degrees C in air followed by pickling with acid solution. With increasing Cu content in the gold alloy, the internal oxidation zone became well-developed in the alloy matrix....

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.24.503

    authors: Ohno H,Endo K,Haneda K,Tamura M,Hikita K

    更新日期:2005-12-01 00:00:00

  • Effects of thermal cycling and surface roughness on the Weibull distribution of porcelain strength.

    abstract::The objective of this study was to test the hypothesis that thermal cycling weakens the flexural strength of porcelain. Specimens of Deguceram Gold and Vita Omega 900 were tested in four groups of 30 specimens each: in the original glazed condition versus being ground with 1000-grit, 600-grit, and 100-grit silicon car...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.28.433

    authors: Nakamura Y,Hojo S,Sato H

    更新日期:2009-07-01 00:00:00

  • Grindability of alpha-case formed on cast titanium.

    abstract::The hardened alpha-case (alpha-case) layer inevitably forms on the surface of titanium castings when prepared by investment casting. Because the hardness of the alpha-case is incomparable to that of the interior structure, the perception exists that the alpha-case is difficult to remove during cutting, grinding and po...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.28.587

    authors: Koike M,Jacobson D,Chan KS,Okabe T

    更新日期:2009-09-01 00:00:00

  • Fluorescence of thulium-doped translucent zirconia.

    abstract::The fluorescence and physical properties of thulium-doped zirconia were investigated. A standard grade of zirconia (TZ-3Y-E) and two translucent dental zirconia materials (Zpex and Zpex Smile) were examined. The specimens were prepared by addition of 0-1.5 wt% Tm2O3 and then sintering. When exposed to UV light, the Tm...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.2017-384

    authors: Nakamura T,Okamura S,Nishida H,Usami H,Nakano Y,Wakabayashi K,Sekino T,Yatani H

    更新日期:2018-11-30 00:00:00

  • The application of cellulose acetate replication sheets in enamel wear investigations.

    abstract::Surface replication is a nondestructive evaluation technique applied in examining surfaces' cracks/wear. This is quite valuable when the surface of interest cannot be further manipulated by cutting or polishing to fit directly under a microscope. Replication by acetate sheets is one of the techniques applied in indust...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.2017-444

    authors: Ijbara M,Wada K,Wada J,Jayawardena JA,Miyashin M

    更新日期:2019-02-08 00:00:00

  • Effect of preparation angles on the precision of zirconia crown copings fabricated by CAD/CAM system.

    abstract::The aim of this in vitro study was to evaluate the effects of different preparation angles on the precision of fit of zirconia crown frameworks. Dies were fabricated with three different preparation angles: 4, 8, and 12 degrees total taper. Ten copings were fabricated for each angle by a laboratory and a milling-cente...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.27.814

    authors: Beuer F,Edelhoff D,Gernet W,Naumann M

    更新日期:2008-11-01 00:00:00

  • Effect of etching with low concentration hydrofluoric acid on the bond strength of CAD/CAM resin block.

    abstract::The effect of etching for 90 s with low concentrations (0.5, 1.0, 2.0, 3.0, 3.5, and 4.0%) of hydrofluoric acid (HF) on the adhesiveness of computer-aided design/computer-aided manufacturing (CAD/CAM) resin blocks [CERASMART (CS), SHOFU BLOCK HC (HC), KATANA AVENCIA Block(KA), and VITA ENAMIC (EN)] was investigated. E...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.2018-398

    authors: Niizuma Y,Kobayashi M,Toyama T,Manabe A

    更新日期:2020-12-03 00:00:00

  • Influence of thin carbonate-containing apatite coating with molecular precursor method to zirconia on osteoblast-like cell response.

    abstract::The influence of a thin carbonate-containing hydroxyapatite (CA) coating to tetragonal zirconia polycrystal (TZP) on osteoblastlike cell response was investigated. TZP disks were subjected to blasting and acid etching. Thin CA coatings were deposited by the molecular precursor method (TZP-CA). Initial cell adhesion of...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.2013-122

    authors: Kaneko H,Sasaki H,Honma S,Hayakawa T,Sato M,Yajima Y,Yoshinari M

    更新日期:2014-01-01 00:00:00

  • Calcium-ion incorporation into titanium surfaces accompanied by electrochemical apatite-deposition.

    abstract::The depths of calcium-ion incorporation into a commercially pure titanium and an experimental beta-type titanium alloy were determined using Auger electron spectroscopy. After the electrochemical deposition of apatite, new compositional gradients appeared in the profiles in which the Ca and P concentrations gradually ...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.21.306

    authors: Ban S,Kamiya A,Sonoda T

    更新日期:2002-12-01 00:00:00

  • Influence of resin coating on bond strength of self-adhesive resin cements to dentin.

    abstract::This study evaluated the effect of resin coating (COA) on dentin bond strength (BS) of five resin cements (RC). Ten groups were tested, according to RC and COA combinations. RCs were applied onto prepolymerized resin discs, which were bonded to dentin surfaces. Teeth were stored in water for 24 h, subjected to 5,000 t...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.2015-099

    authors: Giannini M,Takagaki T,Bacelar-Sá R,Vermelho PM,Ambrosano GM,Sadr A,Nikaido T,Tagami J

    更新日期:2015-01-01 00:00:00

  • Effect of polymerization cycles on flexural strengths and microhardness of different denture base materials.

    abstract::The purpose of this study was to evaluate the effect of different polymerization cycles on the flexural strengths and microhardness of two denture base materials (Meliodent and Paladent). Heat-polymerized acrylic resin specimens (65.0 mm long×10.0 mm wide×2.5 mm in height) were prepared using different short and long ...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.2016-023

    authors: Gungor H,Gundogdu M,Alkurt M,Yesil Duymus Z

    更新日期:2017-03-31 00:00:00

  • Influence of abutment model materials on the fracture loads of three-unit fixed dental prostheses.

    abstract::This study evaluated and compared the influence of different supporting abutment models on the fracture loads of three-unit fixed dental prostheses (FDPs) fabricated from the following materials (n=24/material): (i) IPS e.max CAD-on, (ii) IPS e.max ZirCAD, and (iii) Telio CAD. Twelve FDPs of each group were adhesively...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.2013-344

    authors: Wimmer T,Erdelt KJ,Eichberger M,Roos M,Edelhoff D,Stawarczyk B

    更新日期:2014-01-01 00:00:00

  • Effects of a barbituric acid/CuCl2 initiator system on resin adhesion to dentin.

    abstract::The effectiveness of a barbituric acid/copper (II) chloride initiator system in dentin was examined in terms of the effects of barbituric acid structures and dentin conditioners on bond strength. Curing times and tensile bond strengths to bovine dentin were measured for PMMA/MMA resins in conjunction with initiators c...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.14.221

    authors: Suzuki A,Imai Y

    更新日期:1995-12-01 00:00:00

  • Effect of three metal priming agents on the bond strength of adhesive resin cement to Ag-Zn-Sn-In alloy and component metals.

    abstract::The aim of this study was to investigate the effect of three metal priming agents on the bond strength of adhesive resin cement to Silver-Zinc-Tin-Indium (Ag-Zn-Sn-In) alloy and pure Ag, Zn, Sn, and In. The specimens were air-abraded with alumina and then primed with one of three metal priming agents: V-Primer, Esteni...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.2017-139

    authors: Imamura N,Kawaguchi T,Shimizu H,Takahashi Y

    更新日期:2018-03-30 00:00:00

  • Microtensile bond strengths of adhesively bonded polymer-based CAD/CAM materials to dentin.

    abstract::This in vitro study aimed to evaluate the effect of two different polymer-based CAD/CAM materials; resin-nano ceramic (Lava Ultimate [LVU]) and composite (CERASMART [CS]), their different surface pre-treatments, and use of different resin cements on the µTBS of adhesively bonded CAD/CAM onlays to dentin. CAD/CAM mater...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.2017-442

    authors: Capa N,Say EC,Celebi C,Casur A

    更新日期:2019-02-08 00:00:00

  • Influence of different elastic moduli of dowel and core on stress distribution in root.

    abstract::This study was carried out to investigate the influences of elastic moduli of the dowel-core combination on the stress distribution in the root by the use of 2-dimensional finite element analysis. The peak stress at the dowel-cement interface was influenced strongly by a change of elastic modulus of the post (from 20,...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.19.50

    authors: Ukon S,Moroi H,Okimoto K,Fujita M,Ishikawa M,Terada Y,Satoh H

    更新日期:2000-03-01 00:00:00

  • Possible segregation caused by centrifugal titanium casting.

    abstract::The possibility of the segregation under solidification process using a centrifugal casting machine was investigated using an electron probe microanalyzer with elemental distribution map, line analysis and quantitative analysis. When a very small quantity of platinum was added to local molten titanium during the casti...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.15.212

    authors: Watanabe K,Okawa S,Kanatani M,Nakano S,Miyakawa O,Kobayashi M

    更新日期:1996-12-01 00:00:00

  • Characterization of 50wt%SiO2-20wt%P2O5-30wt%CaO glass-ceramic powders prepared by the sol-gel process.

    abstract::Glass-ceramic powders with the oxide batch formulation 50wt%SiO2, 20wt%P2O5 and 30wt%CaO were prepared by the sol-gel process using tetraethoxysilane, calcium nitrate and phosphoric acid as raw materials. The obtained gels and powders were characterized by TG-DTA thermal analysis, FTIR analyses and XRD measurements. T...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.16.117

    authors: Taira M,Okazaki M,Takahashi J

    更新日期:1997-12-01 00:00:00

  • Impact of different surface treatments and repair material reinforcement on the flexural strength of repaired PMMA denture base material.

    abstract::This study assessed the impact of surface treatments and repair resin reinforcement with zirconium oxide nano-particles (nano-ZrO2) on flexural strength (FS) of repaired denture base. A total of 320 heat-polymerized acrylic resin specimens were prepared and sectioned creating 2-mm gap. According to repair surface trea...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.2018-436

    authors: Gad MM,Rahoma A,Abualsaud R,Al-Thobity AM,Akhtar S,Helal MA,Al-Harbi FA

    更新日期:2020-06-05 00:00:00

  • Initial and long-term bond strengths of one-step self-etch adhesives with silane coupling agent to enamel-dentin-composite in combined situation.

    abstract::This study evaluated the effect of adding silane coupling agent on initial and long-term bond strengths of one-step self-etch adhesives to enamel-dentin-composite in combined situation. Cervical cavities were prepared on extracted molars and filled with Clearfil AP-X. After water-storage for one-week, the filled teeth...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.2015-050

    authors: Mamanee T,Takahashi M,Nakajima M,Foxton RM,Tagami J

    更新日期:2015-01-01 00:00:00

  • Effect of aluminoborate whiskers on mechanical properties of polycarboxylate cements.

    abstract::The mechanical properties of polycarboxylate cements containing 20 mass% of four kinds of aluminoborate whiskers with different fiber lengths and diameters were evaluated. Bending strength of the cements increased with increase in fiber length, whereby the strength of the cement with the longest fiber was about two ti...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.27.561

    authors: Kurata S,Umemoto K

    更新日期:2008-07-01 00:00:00

  • Effect of four silane coupling agents on bonding of two resin-modified glass ionomer cements to a machinable ceramic.

    abstract::The purpose of the present study was to evaluate the effect of four silane coupling agents on the bond strength between two resin-modified glass ionomer cements and a machinable leucite glass ceramic. Ceramic specimens were ground with silicon carbide paper and cleaned with phosphoric acid. They were then conditioned ...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.26.240

    authors: Kamada K,Taira Y,Yoshida K,Atsuta M

    更新日期:2007-03-01 00:00:00

  • Evaluation of the responses of MHC class II molecule-expressing cells and macrophages to epoxy resin-based and 4-META-containing, methacrylate resin-based root canal sealers in rat subcutaneous tissue.

    abstract::Major histocompatibility complex (MHC) class II molecule-expressing cells and macrophages play a pivotal role in mediating the host tissue response to biomaterials. This study investigated the responses of these cells to epoxy resin-based and 4-META-containing, methacrylate resin-based endodontic sealers (AH Plus and ...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.2013-005

    authors: Yamanaka Y,Shigetani Y,Yoshiba K,Kaneko T,Yoshiba N,Okiji T

    更新日期:2013-01-01 00:00:00

  • Anisotropy of tensile strengths of bovine dentin regarding dentinal tubule orientation and location.

    abstract::The purpose of this study was to investigate the effects of the location and orientation of dentinal tubules in the tooth on tensile strengths of the dentin. Dumbbell-shaped specimens of 12 groups from various locations and dentinal tubule orientations were prepared. The tensile test was performed in distilled water a...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.21.32

    authors: Inoue T,Takahashi H,Nishimura F

    更新日期:2002-03-01 00:00:00

  • Evaluation of the amount of residual monomer on UDMA-based resins by FTIR.

    abstract::The purpose of this study was to establish a method using FTIR to evaluate the polymerization characteristics of UDMA-based resins. Three kinds of experimental UDMA-based resins were prepared with various molar fractions. IR spectra of the cured film specimens were measured with FTIR before and after extracting residu...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.18.176

    authors: Nomoto R,Hirasawa T

    更新日期:1999-06-01 00:00:00

  • Effects of CO2 laser irradiation combined with fluoride application on the demineralization, mechanical properties, structure, and composition of enamel.

    abstract::We investigated the effects of CO2 laser irradiation combined with acidulated phosphate fluoride (APF) application on the demineralization of enamel. APF gel was applied to the buccal enamel of human premolars and CO2 laser was applied. After the specimens were immersed in demineralization solution for 72 h, they were...

    journal_title:Dental materials journal

    pub_type: 杂志文章

    doi:10.4012/dmj.2014-225

    authors: Nakagaki S,Iijima M,Endo K,Saito T,Mizoguchi I

    更新日期:2015-01-01 00:00:00