Evidence map›Paper›PMID 37244780›Full record

ArticleInternational dental journal2023

Characterisation of the Bioactivity and the Solubility of a New Root Canal Sealer.

Sawsan T Abu Zeid, Arwa Alnoury

Open access · goldAbstract read
In one paragraph

Article in International dental journal, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
6.2field-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

12 citing papers in PubMed, 24 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

2 authors at 2 institutions in 2 countries.

Sawsan T Abu ZeidEndodontic Department, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia; Endodontic Department, Faculty of Dentistry, Cairo University, Giza, Egypt. Electronic address: sawsanabuzeid55@hotmail.com.
Arwa AlnouryRestorative Department, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia.
Cairo University · EGKing Abdulaziz University · SA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThis study aimed to analyse the effect of using phosphate buffer solution (PBS) on the solubility, pH changes, surface structure, and elemental composition of a new bioceramic Cerafill sealer compared with Endosequence sealer and AH26 resin-based sealer.

methodsA fresh mixture of each sealer moistened with either deionised water or PBS was subjected to a setting time test. Set discs (n = 10) were submerged in either deionised water or PBS to evaluate pH changes and solubility at 1, 7, 14, 21, and 28 days. Surface characterisation of the sealers was done before and after solubility tests using scanning electron microscopy (SEM), energy-dispersive X-ray (EDX), and Fourier transform infrared (FTIR) spectroscopy analyses.

resultsAn analysis of variance revealed a significant delay in setting of BC-Endosequence (P < .001) with no significant difference when each sealer was moistened with deionised water or PBS (P > .05). Both bioceramic sealers exhibited highly alkaline pH (range, 9.47-10.72). When the sealer was submerged in deionised water, Endosequence exhibited significantly greater solubility, whilst Cerafill and AH26 gained weight. When the sealers were submerged in PBS, both bioceramic sealers gained more weight, with significantly greater values for Endosequence (P < .001). Hydroxyapatite formation was revealed by SEM/EDX and FTIR.

conclusionsPBS promoted the formation of hydroxyapatite crystals that protect the bioceramic sealers from dissolving.

Indexed as

Calcium CompoundsDental Pulp CavityBismuthEpoxy ResinsHumansHydroxyapatitesMaterials TestingRoot Canal Filling MaterialsSilverSolubilityTitaniumWaterBismuthCalcium Compoundsepoxy resin AH-26Epoxy ResinsHydroxyapatitesRoot Canal Filling MaterialsSilverTitaniumWaterBioactivityBioceramic-based root canal sealersEFFECT OF BIOACTIVITY WITH NEW ROOT CANAL SEALERPhosphate buffer solutionSetting timeSolubility

Identifiers

PMID37244780
PMCPMC10509446
OpenAlexW4378217133

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.