Evidence map›Paper›PMID 32651645›Full record

ArticleClinical oral investigations2021

Microstructural composition, ion release, and bioactive potential of new premixed calcium silicate-based endodontic sealers indicated for warm vertical compaction technique.

J L Sanz, S López-García, A Lozano, M P Pecci-Lloret, C Llena, J Guerrero-Gironés, F J Rodríguez-Lozano, L Forner

Abstract read
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In one paragraph

Article in Clinical oral investigations, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
6.4field-weighted citation impact, top 3% 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

24 citing papers in PubMed, 50 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

8 authors at 4 institutions in 1 country.

J L SanzDepartment of Stomatology, Faculty of Medicine and Dentistry, Universitat de València, 46010, Valencia, Spain.
S López-GarcíaCellular Therapy and Hematopoietic Transplant Research Group, Biomedical Research Institute, Virgen de la Arrixaca Clinical University Hospital, IMIB-Arrixaca, University of Murcia, 30120, Murcia, Spain.
A LozanoDepartment of Stomatology, Faculty of Medicine and Dentistry, Universitat de València, 46010, Valencia, Spain.
M P Pecci-LloretDepartment of Dermatology, Stomatology, Radiology and Physical Medicine, Morales Meseguer Hospital, Faculty of Medicine, University of Murcia, 30100, Murcia, Spain.
C LlenaDepartment of Stomatology, Faculty of Medicine and Dentistry, Universitat de València, 46010, Valencia, Spain.
J Guerrero-GironésDepartment of Dermatology, Stomatology, Radiology and Physical Medicine, Morales Meseguer Hospital, Faculty of Medicine, University of Murcia, 30100, Murcia, Spain.
F J Rodríguez-LozanoCellular Therapy and Hematopoietic Transplant Research Group, Biomedical Research Institute, Virgen de la Arrixaca Clinical University Hospital, IMIB-Arrixaca, University of Murcia, 30120, Murcia, Spain. fcojavier@um.es.ORCID http://orcid.org/0000-0002-0623-740X
L FornerDepartment of Stomatology, Faculty of Medicine and Dentistry, Universitat de València, 46010, Valencia, Spain.
Universitat de València · ESUniversidad de Murcia · ESHospital General Universitario Morales Meseguer · ESInstituto Murciano de Investigación Biosanitaria · ES

Funding

Instituto de Salud Carlos III RD16/0011/0001
6 · The paper itself

Abstract

objectiveThe aim of this study was to evaluate the microstructural composition, ion release, cytocompatibility, and mineralization potential of Bio-C Sealer ION+ (BCI) and EndoSequence BC Sealer HiFlow (BCHiF), compared with AH Plus (AHP), in contact with human periodontal ligament cells (hPDLCs). MATERIALS AND

methodsThe sealers' ionic composition and release were assessed using energy-dispersive spectroscopy (EDS) and inductively coupled plasma mass spectrometry (ICP-MS), respectively. For the biological assays, hPDLCs were isolated from third molars, and sealer extracts were prepared (undiluted, 1:2, and 1:4 ratios). An MTT assay, wound-healing assay, and cell morphology and adhesion analysis were performed. Activity-related gene expression was determined using RT-qPCR, and mineralization potential was assessed using Alizarin Red staining (ARS). Statistical analyses were performed using one-way ANOVA and Tukey's post hoc test (α < 0.05).

resultsThe three sealers exhibited variable levels of silicon, calcium, zirconium, and tungsten release and in their composition. Both BCI and BCHiF groups showed positive results in cytocompatibility assays, unlike AHP. The BCHiF group showed an upregulation of CAP (p < 0.01), CEMP1, ALP, and RUNX2 (p < 0.001) compared with the negative control, while the BCI group showed an upregulation of CEMP1 (p < 0.01), CAP, and RUNX2 (p < 0.001). Both groups also exhibited a greater mineralization potential than the negative and positive controls (p < 0.001).

conclusionsThe calcium silicate-based sealers considered in the present in vitro study exhibited a high calcium ion release, adequate cytocompatibility, upregulated osteo/cementogenic gene expression, and increased mineralized nodule formation in contact with hPDLCs. CLINICAL RELEVANCE: From a biological perspective, BCI and BCHiF could be clinically suitable for root canal filling.

Indexed as

Root Canal Filling MaterialsCalcium CompoundsEpoxy ResinsHumansMaterials TestingProteinsSilicatesCalcium Compoundscalcium silicateCEMP1 protein, humanEpoxy ResinsProteinsRoot Canal Filling MaterialsSilicatesBiocompatibilityCytocompatibilityHydraulic calcium silicate–based sealersIon releaseMineralizationPeriodontal ligament stem cells

Identifiers

PMID32651645
OpenAlexW3041176988

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.