Evidence map›Paper›PMID 33294412›Full record

ArticleRestorative dentistry & endodontics2020

Physicochemical properties, cytotoxicity and penetration into dentinal tubules of sodium hypochlorite with and without surfactants.

Hernán Coaguila-Llerena, Isadora Barbieri, Mário Tanomaru-Filho, Renato de Toledo Leonardo, Ana Paula Ramos, Gisele Faria

Open access · diamondAbstract read
In one paragraph

Article in Restorative dentistry & endodontics, 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
1.1field-weighted citation impact, top 23% 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, 12 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

6 authors at 2 institutions in 1 country.

Hernán Coaguila-LlerenaDepartment of Restorative Dentistry, São Paulo State University (UNESP), Araraquara School of Dentistry, Araraquara, SP, Brazil.ORCID https://orcid.org/0000-0002-9991-718X
Isadora BarbieriDepartment of Restorative Dentistry, São Paulo State University (UNESP), Araraquara School of Dentistry, Araraquara, SP, Brazil.ORCID https://orcid.org/0000-0003-3413-531X
Mário Tanomaru-FilhoDepartment of Restorative Dentistry, São Paulo State University (UNESP), Araraquara School of Dentistry, Araraquara, SP, Brazil.ORCID https://orcid.org/0000-0002-2574-4706
Renato de Toledo LeonardoDepartment of Restorative Dentistry, São Paulo State University (UNESP), Araraquara School of Dentistry, Araraquara, SP, Brazil.ORCID https://orcid.org/0000-0002-0672-9981
Ana Paula RamosDepartment of Chemistry, São Paulo University (USP), Ribeirão Preto College of Philosophy Sciences and Letters, Ribeirão Preto, SP, Brazil.ORCID https://orcid.org/0000-0001-6200-8989
Gisele FariaDepartment of Restorative Dentistry, São Paulo State University (UNESP), Araraquara School of Dentistry, Araraquara, SP, Brazil.ORCID https://orcid.org/0000-0001-7030-3718
Centro Universitário de Araraquara · BRUniversidade de Ribeirão Preto · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThe aim of this study was to assess the physicochemical properties, cytotoxicity and penetration into dentinal tubules of ChlorCid™ Surf (3% sodium hypochlorite [NaOCl] with surfactant) in comparison to ChlorCid™ (3% NaOCl without surfactant). MATERIALS AND

methodsThe physicochemical properties evaluated were pH, surface tension, free available chlorine (FAC) and contact angle. Cytotoxicity was evaluated in L929 fibroblasts exposed to the solutions by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide and neutral red assays. Assessment of penetration into dentinal tubules was performed by staining single-rooted permanent human teeth with crystal violet (

resultsChlorCid™ Surf and ChlorCid™ FAC values were close to those indicated by the manufacturer. ChlorCid™ Surf showed lower surface tension and contact angle on dentin, and higher pH than ChlorCid™ (

conclusionsChlorCid™ Surf showed lower surface tension, lower contact angle on root canal dentin, higher penetration into dentinal tubules and more alkaline pH, compared with ChlorCid™. However, both solutions showed similar cytotoxicity and FAC content.

Indexed as

Dentin permeabilityMaterials testingPhysicochemical analysisSodium hypochloriteSurface-active agents

Identifiers

PMID33294412
PMCPMC7691254
OpenAlexW3090366703

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.