Evidence map›Paper›PMID 41158008›Full record

ArticleClinical and experimental dental research2025

Investigation of Discoloration of Anterior Teeth With Three Types of Substances Used in Endodontic Treatment.

Sahar Soltani, Eshagh Ali Saberi, Nazanin Shahradnia, Pedram Abdollahzade Sangrodi, Elham Majidi

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Article in Clinical and experimental dental research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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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

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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

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Sahar SoltaniZahedan University of Medical Sciences, Sistan and Baluchestan Province, Iran.
Eshagh Ali SaberiOral and Dental Disease Research Center, Zahedan University of Medical Sciences, Zahedan, Iran.
Nazanin ShahradniaFaculty of Dentistry, Deparment of Restorative and aesthetic dentistry, Student Research Committee, Zahedan University of Medical Sciences, Sistan and Baluchestan Province, Iran.ORCID 0009-0006-0641-2825
Pedram Abdollahzade SangrodiFaculty of Dentistry, Deparment of Restorative and aesthetic dentistry, Student Research Committee, Zahedan University of Medical Sciences, Sistan and Baluchestan Province, Iran.
Elham MajidiFaculty of Dentistry, Deparment of Restorative and aesthetic dentistry, Student Research Committee, Zahedan University of Medical Sciences, Sistan and Baluchestan Province, Iran.

Funding

This study was supported by the Zahedan University of Medical Sciences.
6 · The paper itself

Abstract

objectiveThis study aims to investigate the discoloration of anterior teeth with three types of substances used in endodontic treatment. MATERIALS AND

methodsIn this laboratory study, 75 newly extracted human anterior (central and lateral) teeth with full roots were examined. This study utilized the following materials: AH26, MTA Base (Maruchi), a novel formulation containing nano-zinc particles, and a second novel formulation containing both nano-zinc and nano-copper particles. The teeth in the first three groups were dried with paper points, and the canals were completely sealed using the sealer lateral filling technique with gutta-percha. Then the color of the samples was measured by a spectrophotometer at four times: initially, immediately after filling (0), 14 days, and 28 days later.

resultsThe results showed that the mean color change (∆E) at all times (immediately, 14 days later, and 28 days later) was statistically significant between all groups (p < 0.05). The degree of color change decreased in the following order: AH26 > Zn-nano > Zn.Cu-nano > novel nano-zinc/copper material > MTA Base (Maruchi) > control group.

conclusionThe results of the present study showed that sealers with a zinc base (Zn-nano and Zn.Cu-nanoparticles) had an appropriate color change. Therefore, they can be used alongside other sealers available in the market.

Indexed as

Root Canal Filling MaterialsTooth DiscolorationAluminum CompoundsBismuthCalcium CompoundsColorCopperDrug CombinationsHumansOxidesSilicatesSpectrophotometryZincAluminum CompoundsBismuthCalcium CompoundsCopperDrug Combinationsmineral trioxide aggregateOxidesRoot Canal Filling MaterialsSilicatesZincdiscolorationendodonticendo‐materialsnanoparticles

Identifiers

PMID41158008
PMCPMC12569373

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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.