Evidence map›Paper›PMID 34819173›Full record

ArticleBiomaterials research2021

Effect of bioactive glass addition on the physical properties of mineral trioxide aggregate.

Jei Kim, Hyun-Jung Kim, Seok Woo Chang, Soram Oh, Sun-Young Kim, Kyoung-Kyu Choi, Duck-Su Kim, Ji-Hyun Jang

Open access · goldAbstract read
In one paragraph

Article in Biomaterials research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
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

8 citing papers in PubMed, 17 citations in OpenAlex.

  1. Trends and Future Perspectives in Additive Modifications of Calcium Silicate-Based Cements: A Scoping Review (2015-2024).Australian endodontic journal : the journal of the Australian Society of Endodontology Inc · 2026
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  8. Portland Cement: An Overview as a Root Repair Material.BioMed research international · 2022
    Review
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 3 institutions in 1 country.

Jei Kim *Department of Conservative Dentistry, Graduate School, Kyung Hee University, Seoul, South Korea.
Hyun-Jung Kim *Department of Conservative Dentistry, Kyung Hee University Dental Hospital, Seoul, South Korea.
Seok Woo ChangDepartment of Conservative Dentistry, School of Dentistry, Kyung Hee University, 26 Kyungheedae-ro, Dongdaemun-gu, Seoul, 02447, Republic of Korea.
Soram OhDepartment of Conservative Dentistry, School of Dentistry, Kyung Hee University, 26 Kyungheedae-ro, Dongdaemun-gu, Seoul, 02447, Republic of Korea.
Sun-Young KimDepartment of Conservative Dentistry and Dental Research Institute, School of Dentistry, Seoul National University, Seoul, South Korea.
Kyoung-Kyu ChoiDepartment of Conservative Dentistry, School of Dentistry, Kyung Hee University, 26 Kyungheedae-ro, Dongdaemun-gu, Seoul, 02447, Republic of Korea.
Duck-Su KimDepartment of Conservative Dentistry, School of Dentistry, Kyung Hee University, 26 Kyungheedae-ro, Dongdaemun-gu, Seoul, 02447, Republic of Korea.
Ji-Hyun JangDepartment of Conservative Dentistry, School of Dentistry, Kyung Hee University, 26 Kyungheedae-ro, Dongdaemun-gu, Seoul, 02447, Republic of Korea. jangjihyun@khu.ac.kr.ORCID http://orcid.org/0000-0002-4672-3381
Kyung Hee University · KRKyung Hee University Dental Hospital · KRSeoul National University · KR

Funding

kyung hee university 20201233national research foundation of korea 2017M3A9E4048170national research foundation of korea 2019R1G1A1100082
6 · The paper itself

Abstract

backgroundThe addition of bioactive glass (BG), a highly bioactive material with remineralization potential, might improve the drawback of weakening property of mineral trioxide aggregates (MTA) when it encounters with body fluid. This study aims to evaluate the effect of BG addition on physical properties of MTA.

methodsProRoot (MTA), and MTA with various concentrations of BG (1, 2, 5 and 10% BG/MTA) were prepared. Simulated body fluid (SBF) was used to investigate the effect of the storage solution on dentin remineralization. Prepared specimens were examined as following; the push-out bond strength to dentin, compressive strength, setting time solubility and X-ray diffraction (XRD) analysis.

resultsThe 2% BG/MTA showed higher push-out bond strengths than control group after 7 days of SBF storage. The 2% BG/MTA exhibited the highest compressive strength. Setting times were reduced in the 1 and 2% BG/MTA groups, and solubility of all experimental groups were clinically acceptable. In all groups, precipitates were observed in dentinal tubules via SEM. XRD showed the increased hydroxyapatite peaks in the 2, 5 and 10% BG/MTA groups.

conclusionIt was verified that the BG-added MTA increased dentin push-out bond strength and compressive strength under SBF storage. The addition of BG did not negatively affect the MTA maturation reaction; it increased the amount of hydroxyapatite during SBF maturation.

Indexed as

Bioactive glassCompressive strengthMineral trioxide aggregatePushout bond strengthSet-ting timeX-ray diffraction analysis

Identifiers

PMID34819173
PMCPMC8611879
OpenAlexW3216433171

What OpenQuestion holds

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LicenceCC BY
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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.