Evidence map›Paper›PMID 31190231›Full record

ArticleClinical oral investigations2020

Improving bonding to eroded dentin by using collagen cross-linking agents: 2 years of water storage.

Fabiana Suelen Figueredo de Siqueira, Bruna Hilgemberg, Lucila Cristina Rodrigues Araujo, Viviane Hass, Matheus Coelho Bandeca, João Carlos Gomes, Alessandra Reis, Alessandro D Loguercio, Andres Felipe Millan Cardenas

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Article in Clinical oral investigations, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
3.0field-weighted citation impact, top 9% of its field
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

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 32 citations in OpenAlex.

  1. Pooled it
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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

9 authors at 3 institutions in 1 country.

Fabiana Suelen Figueredo de SiqueiraDepartment of Postgraduate Program in Dentistry, CEUMA University, São Luis, Maranhão, Brazil.
Bruna HilgembergDepartment of Restorative Dentistry, State University of Ponta Grossa, Ponta Grossa, Paraná, Brazil.
Lucila Cristina Rodrigues AraujoDepartment of Postgraduate Program in Dentistry, CEUMA University, São Luis, Maranhão, Brazil.
Viviane HassDepartment of Postgraduate Program in Dentistry, North of Paraná University, Londrina, Paraná, Brazil.
Matheus Coelho BandecaDepartment of Postgraduate Program in Dentistry, CEUMA University, São Luis, Maranhão, Brazil.
João Carlos GomesDepartment of Restorative Dentistry, State University of Ponta Grossa, Ponta Grossa, Paraná, Brazil.
Alessandra ReisDepartment of Restorative Dentistry, State University of Ponta Grossa, Ponta Grossa, Paraná, Brazil.
Alessandro D LoguercioDepartment of Restorative Dentistry, State University of Ponta Grossa, Ponta Grossa, Paraná, Brazil. aloguercio@hotmail.com.ORCID http://orcid.org/0000-0001-9880-4856
Andres Felipe Millan CardenasDepartment of Postgraduate Program in Dentistry, CEUMA University, São Luis, Maranhão, Brazil.
Universidade Ceuma · BRUniversidade Estadual de Ponta Grossa · BRUniversidade Norte do Paraná · BR

Funding

Conselho Nacional de Desenvolvimento Científico e Tecnológico 304105/2013-9Conselho Nacional de Desenvolvimento Científico e Tecnológico 305588/2014-1
6 · The paper itself

Abstract

objectivesThe aim of this study was to investigate the effects of collagen cross-linking agents on nanomechanical and bonding properties of eroded dentin (ED), 24 h and 2 years after water storage. MATERIALS AND

methodsHuman molar dentin surfaces, eroded by soft drinks or citric acid, were acid-etched and treated with primers containing proanthocyanidin (PA) and riboflavin (RI) or were untreated (control) and tested after 24 h and 2 years. After acid etching and adhesive application (Prime&Bond Elect (PBE); Scotchbond Universal (SBU); Tetric n-bond Universal (TEU)), specimens were sectioned into beams and tested for microtensile bond strength (μTBS) and silver nitrate deposition (NL) after 24 h and 2 years. The beams were used to evaluate the 24-h in situ conversion of degree (DC). Nanohardness (NH) and Young's modulus (YM) were evaluated via resin-bonded dentin slices after 24 h and 2 years. A three-way ANOVA and Tukey's test were used for statistical analysis (5%).

resultsFor both storage times, ED with citric acid resulted in lower μTBS, NH, and YM and higher NL for each adhesive system than soft drink ED (p < 0.05). After 2 years of water storage, cross-linking primers maintained the μTBS, NH, and YM (p < 0.05) when compared with the control group. Althougth, the NL values decreased for all groups after 2 years of water storage, PA and RI treatments showed NI values lower than control group (p < 0.001). No significant differences were observed between PA and RI treatments (p > 0.05). Cross-linking primers maintain or improve DC (p < 0.03). In general, TEU and SBU yielded higher μTBS, DC, NH, and YM and lower NL than PBE.

conclusionCross-linking agents improved the results and maintained the resin-ED interface bonding and nanomechanical properties, without jeopardizing adhesive polymerization. CLINICAL RELEVANCE: Cross-linking agents are a viable alternative for improving and maintaining resin-ED interface bonding and nanomechanical properties.

Indexed as

Dental BondingCollagenComposite ResinsDentinDentin-Bonding AgentsHumansMaterials TestingResin CementsTensile StrengthWaterCollagenComposite ResinsDentin-Bonding AgentsResin CementsWaterAdhesive systemsHardness testsMicrotensile bond strengthProanthocyanidinsRiboflavinTooth erosion

Identifiers

PMID31190231
OpenAlexW2949715850

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.