Evidence map›Paper›PMID 30540074›Full record

ArticleJournal of applied oral science : revista FOB2018

Development and characterization of a novel bulk-fill elastomeric temporary restorative composite.

Sonia Luque Peralta, André Lindemann Dutra, Sávio Bisinoto de Leles, Juliana Silva Ribeiro, Fabricio Aulo Ogliari, Evandro Piva, Rafael Guerra Lund

Abstract readEvaluation Study
In one paragraph

Article in Journal of applied oral science : revista FOB, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Sonia Luque PeraltaFaculdade Metropolitana da Grande Fortaleza, Programa de Graduação em Odontologia, Fortaleza, Ceará, Brasil.ORCID http://orcid.org/0000-0002-5857-9321
André Lindemann DutraUniversidade Federal de Pelotas, Faculdade de Odontologia, Programa de Pós-Graduação em Odontologia (PPGO), Pelotas, Rio Grande do Sul, Brasil.
Sávio Bisinoto de LelesUniversidade Federal de Pelotas, Faculdade de Odontologia, Pelotas, Rio Grande do Sul, Brasil.
Juliana Silva RibeiroUniversidade Federal de Pelotas, Faculdade de Odontologia, Programa de Pós-Graduação em Odontologia (PPGO), Pelotas, Rio Grande do Sul, Brasil.ORCID http://orcid.org/0000-0002-6847-6262
Fabricio Aulo OgliariUniversidade Federal de Pelotas, Centro de Desenvolvimento Tecnológico, Pelotas, Rio Grande do Sul, Brasil.
Evandro PivaUniversidade Federal de Pelotas, Faculdade de Odontologia, Programa de Pós-Graduação em Odontologia (PPGO), Pelotas, Rio Grande do Sul, Brasil.ORCID http://orcid.org/0000-0002-5970-5158
Rafael Guerra LundUniversidade Federal de Pelotas, Faculdade de Odontologia, Programa de Pós-Graduação em Odontologia (PPGO), Pelotas, Rio Grande do Sul, Brasil.ORCID http://orcid.org/0000-0003-1006-3809

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThis study investigated the physical and mechanical properties, antibacterial effect and biocompatibility of novel elastomeric temporary resin-based filling materials (TFMs) containing zinc methacrylate (ZM). MATERIAL AND

methodsExperimental TFMs were prepared by mixing the zinc methacrylate with monomer, co-monomer, photoinitiator and fillers. A ZM concentration of 0 (control), 0.5% (Z0.5); 1% (Z1), 2% (Z2), or 5% (ZM5) wt% was added to the TFMs. Fermit-N (F) was used for comparison with the experimental material. Microleakage, water sorption/solubility, degree of conversion, depth of cure, ultimate tensile strength, and hardness were determined and compared. A modified direct contact test (DCT) with Enterococcus faecalis and a Streptococcus mutans' biofilm accumulation assay was carried out to evaluate the antimicrobial effect and cytotoxicity of the assay. Statistical comparisons were performed (α=5%).

resultsThe results showed that the physical and mechanical properties of the experimental TFMs with ZM are comparable with the properties of the commercial reference and some properties were improved, such as lower microleakage and water sorption, and higher ultimate tensile strength values. TFMs with ZM killed E. faecalis only after 1 h. Biofilm development of S. mutans was not affected by the inclusion of ZM in the experimental TFMs.

conclusionsThe present findings suggest that the physical, mechanical and biological properties of the experimental TFMs with ZM are comparable with the properties of the commercial reference. However, some properties were improved, such as lower microleakage and water sorption, and higher ultimate tensile strength values.

Indexed as

AnimalsAnti-Bacterial AgentsCattleColony Count, MicrobialComposite ResinsDental LeakageDental Restoration, TemporaryElastomersEnterococcus faecalisHardness TestsMaterials TestingMethacrylatesRandom AllocationReference ValuesReproducibility of ResultsSolubilityAnti-Bacterial AgentsComposite Resinselastomeric polymerElastomersMethacrylatesZinc

Identifiers

PMID30540074
PMCPMC6296286

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LicenceCC BY
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.