Characteristics of novel root-end filling material using epoxy resin and Portland cement

Lee, Sang-Jin; Chung, Jun-Ki; Na, Hee-Sam; Park, Eun-Joo; Jeon, Hae Jeong; Kim, Hyeon‐Cheol

doi:10.1007/s00784-012-0782-5

Cited by 21 publications

(17 citation statements)

References 35 publications

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“…One formulation marketed by Angelus (Londrina, Brazil) as MTA Fillapex is composed of MTA, methyl salicylate, butylene glycol colophony, and other additives. Other experimental resin systems based on epoxy resin have also been reported in use with MTA as a sealer cement (16).…”

Section: Introductionmentioning

confidence: 99%

Tricalcium Silicate Cements with Resins and Alternative Radiopacifiers

Camilleri

2014

Journal of Endodontics

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Section: Introductionmentioning

confidence: 99%

Tricalcium Silicate Cements with Resins and Alternative Radiopacifiers

Camilleri

2014

Journal of Endodontics

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“…Favorable results have been observed for pure and/or modified calcium silicate-based cements, either associated with radiopacifying agents, or not. 21,29 A newly developed CSC, with zirconium oxide (ZrO 2 ), named Ortho-MTA (OMTA; BioMTA, Seoul, Korea) has promoted an inflammatory response and odontoblastic differentiation similar to Biodentine and MTA Angelus in human dental pulp cells (hDPCs). 30 Furthermore, CSC has been found to stimulate osteogenesis in a co-culture of macrophage cells (Raw 264.7) and osteoblast cells (MC3T3-E1), with improved proliferation and higher calcium deposition than cells in a monoculture.…”

Section: Discussionmentioning

confidence: 99%

Cytotoxicity and genotoxicity of calcium silicate-based cements on an osteoblast lineage

et al. 2016

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Cytotoxicity and genotoxicity of calcium silicate-based cements on an osteoblast lineage Abstract: Several calcium silicate-based biomaterials have been developed in recent years, in addition to Mineral Trioxide Aggregate (MTA). The aim of this study was to evaluate the cytotoxicity, genotoxicity and apoptosis/necrosis in human osteoblast cells (SAOS-2) of pure calcium silicate-based cements (CSC) and modified formulations: modified calcium silicate-based cements (CSCM) and three resin-based calcium silicate cements (CSCR1) (CSCR 2) (CSCR3). The following tests were performed after 24 hours of cement extract exposure: methyl-thiazolyl tetrazolium (MTT), apoptosis/necrosis assay and comet assay. The negative control (CT-) was performed with untreated cells, and the positive control (CT+) used hydrogen peroxide. The data for MTT and apoptosis were submitted to analysis of variance and Bonferroni's posttest (p < 0.05), and the data for the comet assay analysis, to the Kruskal-Wallis and Dunn tests (p < 0.05). The MTT test showed no significant difference among the materials in 2 mg/mL and 10 mg/mL concentrations. CSCR3 showed lower cell viability at 10 mg/mL. Only CSC showed lower cell viability at 50 mg/mL. CSCR1, CSCR2 and CSCR3 showed a higher percentage of initial apoptosis than the control in the apoptosis test, after 24 hours exposure. The same cements showed no genotoxicity in the concentration of 2 mg/mL, with the comet assay. CSC and CSCR2 were also not genotoxic at 10 mg/mL. All experimental materials showed viability with MTT. CSC and CSCR2 presented a better response to apoptosis and genotoxicity evaluation in the 10 mg/mL concentration, and demonstrated a considerable potential for use as reparative materials.

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“…45,[47][48][49] Genellikle bu çalışmalarda MTA 3 mm kalınlığında apikal tıkaç olarak yerleş-tirilmiştir. Yıldırım ve ark., farklı kalınlıklarda (3 mm ve 5 mm) MTA'nın apikal örtücülüğünü bakteriyel sızıntı metodu ile değerlendirdikleri çalış-malarının sonucunda; apikal sızıntı değerleri açısından her iki grup arasında istatistiksel farklılık olmadığını bulgulamışlardır.…”

Section: Discussionunclassified

In Vitro Evaluation of the Effects of MTA, CEM and Biodentine on Apical Leakage in Open Apex Teeth

Nur¹,

Ok²,

Altunsoy³

et al. 2015

Turkiye Klinikleri J Dental Sci

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Characteristics of novel root-end filling material using epoxy resin and Portland cement

Abstract: The novel root-end filling material would be a potentially useful material for a surgical endodontic procedure with favourable properties.

Cited by 21 publications

References 35 publications

Tricalcium Silicate Cements with Resins and Alternative Radiopacifiers

Tricalcium Silicate Cements with Resins and Alternative Radiopacifiers

Cytotoxicity and genotoxicity of calcium silicate-based cements on an osteoblast lineage

In Vitro Evaluation of the Effects of MTA, CEM and Biodentine on Apical Leakage in Open Apex Teeth

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