Evidence map›Paper›PMID 26510575›Full record

ArticleLasers in medical science2016

Influence of Nd:YAG laser on intrapulpal temperature and bond strength of human dentin under simulated pulpal pressure.

T M Silva, L L Gonçalves, B M Fonseca, S R M S Esteves, D C Barcellos, A J Damião, S E P Gonçalves

Abstract read
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In one paragraph

Article in Lasers in medical science, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
2.5field-weighted citation impact, top 11% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 20 citations in OpenAlex.

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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

7 authors at 1 institution in 1 country.

T M SilvaDepartment of Restorative Dentistry, Institute of Science and Technology of São José dos Campos, UNESP-Univ Estadual Paulista, Avenida Engenheiro Francisco José Longo, 777, Jardim São Dimas, São José dos Campos, SP, CEP: 12245-000, Brazil. tania.silva@ict.unesp.br.
L L GonçalvesDepartment of Restorative Dentistry, Institute of Science and Technology of São José dos Campos, UNESP-Univ Estadual Paulista, Avenida Engenheiro Francisco José Longo, 777, Jardim São Dimas, São José dos Campos, SP, CEP: 12245-000, Brazil. dralucelialemes@hotmail.com.
B M FonsecaDepartment of Restorative Dentistry, Institute of Science and Technology of São José dos Campos, UNESP-Univ Estadual Paulista, Avenida Engenheiro Francisco José Longo, 777, Jardim São Dimas, São José dos Campos, SP, CEP: 12245-000, Brazil. beatrizmfonseca@bol.com.br.
S R M S EstevesDepartment of Restorative Dentistry, Institute of Science and Technology of São José dos Campos, UNESP-Univ Estadual Paulista, Avenida Engenheiro Francisco José Longo, 777, Jardim São Dimas, São José dos Campos, SP, CEP: 12245-000, Brazil. stellarmse@gmail.com.
D C BarcellosDepartment of Restorative Dentistry, Institute of Science and Technology of São José dos Campos, UNESP-Univ Estadual Paulista, Avenida Engenheiro Francisco José Longo, 777, Jardim São Dimas, São José dos Campos, SP, CEP: 12245-000, Brazil. daphnecbarcellos@hotmail.com.
A J DamiãoOptical Surface Measurements Labs, Institute for Advanced Studies (IEAv), Aerospace Technical Center (CTA), Trevo Coronel Aviador José Alberto Albano do Amarante, 01, Putim, São José dos Campos, SP, Brazil. damiao@ieav.cta.br.
S E P GonçalvesDepartment of Restorative Dentistry, Institute of Science and Technology of São José dos Campos, UNESP-Univ Estadual Paulista, Avenida Engenheiro Francisco José Longo, 777, Jardim São Dimas, São José dos Campos, SP, CEP: 12245-000, Brazil. sergio@ict.unesp.br.
Universidade Estadual Paulista (Unesp) · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of this study was to evaluate the effects of simulated pulpal pressure (SPP) on the variation of intrapulpal temperature (ΔT) and microtensile bond strength (μTBS) to dentin submitted to an adhesive technique using laser irradiation. One hundred sound human molars were randomly divided into two groups (n = 50), according to the presence or absence of SPP (15 cm H2O). Each group was divided into five subgroups (n = 10) according to Nd:YAG laser energy (60, 80, 100, 120, 140 mJ/pulse). The samples were sequentially treated with the following: 37 % phosphoric acid, adhesive (Scotchbond Universal), irradiation with Nd:YAG laser (60 s), and light curing (10 s). ΔT was evaluated during laser irradiation using a type K thermocouple. Next, a composite resin block was build up onto the irradiated area. After 48 h, samples were submitted to microtensile test (10 kgf load cell, 0.5 mm/min). Data were analyzed by two-way ANOVA and Tukey tests (p = 0.05). ANOVA revealed significant differences for ΔT and TBS in the presence of SPP. For ΔT, the highest mean (14.3 ± 3.23 °C)(A) was observed in 140 mJ and without SPP. For μTBS, the highest mean (33.4 ± 4.15 MPa)(A) was observed in 140 mJ and without SPP. SPP significantly reduced both ΔT and μTBS during adhesive procedures, lower laser energy parameters resulted in smaller ΔT, and the laser parameters did not influence the μTBS values.

Indexed as

Dental PulpLasers, Solid-StatePressureTemperatureAdhesivenessComposite ResinsCuring Lights, DentalDentinHumansTensile StrengthComposite ResinsAdhesionIntrapulpal pressureNd:YAG laserTemperature

Identifiers

PMID26510575
OpenAlexW2217078703

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.