Remineralizing Efficacy of Chitosan-Based Nanomaterials on Artificially Induced Incipient Carious Lesions | ||||
| Mansoura Journal of Dentistry | ||||
| Article 1, Volume 8, Issue 4, December 2021, Page 1-5 PDF (866.95 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/mjd.2021.223395 | ||||
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| Abstract | ||||
| Objective: Assessment of the remineralizing efficacy of Bioactive glass-chitosan and Hydroxy Apatite-Chitosan on artificial white spot lesions. Materials and methods: Sixty extracted human permanent teeth were selected for the study. Specimens were divided into four groups: group 1: fluoride varnish (Voco), group 2: Bioactive Glass-Chitosan varnish (Nano gate company), group 3: Hydroxy Apatite-Chitosan varnish (Nano gate company), group 4: control (treated with remineralizing solution). Artificial carious lesions were induced in all the specimens and treated with respective varnishes twice daily for 7 days. The DIAGNOdent pen (Kavo DIAGNOdent pen 2190) readings were taken, and the surface characteristics of the enamel specimens were evaluated by SEM at baseline, after demineralization and after remineralization. Results: SEM evaluation showed favourable surface changes in all the four study groups after remineralization therapy. Intragroup comparison of DIAGNOdent readings showed a highly significant difference between baseline, post demineralization, and post remineralization values. However, the intergroup comparison was statistically nonsignificant. Conclusion: All test agents were comparable in their remineralization potential. | ||||
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