ArticleEuropean archives of paediatric dentistry : official journal of the European Academy of Paediatric Dentistry2023
In vitro determination of the remineralizing potential and cytotoxicity of non-fluoride dental varnish containing bioactive glass, eggshell, and eggshell membrane.
Article in European archives of paediatric dentistry : official journal of the European Academy of Paediatric Dentistry, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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The trial behind it
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Who cites it
3 citing papers in PubMed.
- Article
- Gum Rosin in Medical and Pharmaceutical Applications: From Conventional Uses to Modern Advancements.Materials (Basel, Switzerland) · 2025Review
- Ion release, cytocompatibility and microbial inhibition of a novel varnish containing fluoride-doped bioactive glass ceramics: an in vitro study.Clinical oral investigations · 2025Article
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
purposeThis study compares in vitro remineralization potential and cytotoxicity of fluoride-free varnish combinations containing bioactive glass, eggshell, and membrane powder and fluoride varnish formulations on artificial caries lesions.
methodsArtificial caries lesions were formed in two windows on third molars. One of the windows was coated with one of the following varnish formulations: FV (fluoride varnish), F-BAGV (fluoride and bioactive glass containing varnish), BAGV (bioactive glass containing varnish), EPV (eggshell powder containing varnish), EMP-EPV (eggshell membrane protein and eggshell powder containing varnish), STMP-EMP-EPV (sodium trimetaphosphate-treated eggshell membrane protein and eggshell powder containing varnish). The samples were remineralized, then investigated under scanning electron microscopy, and elemental analyses were performed by X-ray dispersive analysis (EDX). In addition, the traditional colorimetric tetrazolium-based reduction assay (XTT) and the modern impedance-based real-time cell analysis system (RTCA) were used to investigate their cytotoxicity.
resultsThe varnish applied area's Ca/P ratio was lower than stoichiometric hydroxyapatite except for EPV (1.66) and STMP-EMP-EPV (1.67) groups. Undiluted extracts of all varnishes, 1:2 dilutions of FV and F-BAGV groups were cytotoxic in XTT assay. In RTCA, the normalised cell index of the EMP-EPV and STMP-EMP-EPV groups was higher than the control group.
conclusionBioactive glass, eggshell, eggshell membrane proteins and STMP-treated eggshell and eggshell membrane protein containing varnish have similar remineralizing effect to fluoride-containing varnish on demineralized enamel. Integrating biological or bioactive components instead of fluoride into the dental varnishes might reduce cytotoxicity.
Indexed as
Identifiers
36696029What OpenQuestion holds
Registered trials
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.