Evidence map›Paper›PMID 29971106›Full record

ArticleInternational journal of dentistry2018

Effect of Thermocycling, Teeth, and Polymerization Methods on Bond Strength Teeth-Denture Base.

Sandra Lúcia Andrade de Freitas, William Cunha Brandt, Milton Edson Miranda, Rafael Pino Vitti

Abstract read
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In one paragraph

Article in International journal of dentistry, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

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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

4 authors.

Sandra Lúcia Andrade de FreitasDepartment of Prosthodontics, School of Dentistry, São Leopoldo Mandic, Campinas, SP, Brazil.
William Cunha BrandtDepartment of Implantology, School of Dentistry, University of Santo Amaro, São Paulo, SP, Brazil.
Milton Edson MirandaDepartment of Prosthodontics, School of Dentistry, São Leopoldo Mandic, Campinas, SP, Brazil.
Rafael Pino VittiDepartment of Prosthodontics, School of Dentistry, University of Taubaté, Taubaté, SP, Brazil.ORCID 0000-0001-6366-5868

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo evaluate the shear bond strength between different artificial teeth and denture base polymerized by two polymerization methods submitted to thermocycling. MATERIALS AND

methodsTwo acrylic resins were selected according to the polymerization method (water-bath and microwave), and four different artificial teeth (Biotone, Dentsply; Trilux, Vipi Dent; Premium 8, Heraeus Kulzer; Soluut PX, Yamahachi) were also tested. The polymerization of the acrylic resin was performed by using conventional cycle (8 h at 74°C) in water-bath and using two cycles (20 min at 270 W + 5 min at 360 W) by the microwave method. The shear bond strength was evaluated after 24 h of water storage at 37°C (immediately) and after the thermocycling test (5,000 cycles, 5-55°C). The shear bond strength (

resultsIn general, the polymerization by microwave showed the highest shear bond strength values, and Trilux artificial teeth had the lowest bond strength values (

conclusionsThe chemical composition of the artificial teeth affects the bond strength, and the microwave method is preferable to perform the acrylic resin polymerization.

Identifiers

PMID29971106
PMCPMC6009019

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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.