Comparing the Effect of Potassium Iodide and Glutathione on Color Stability and Shear Bond Strength of Glass Ionomer to Silver Diamine Fluoride Treated Carious Dentine in Primary Teeth: An In-Vitro Study | ||
| Ain Shams Dental Journal | ||
| Volume 38, Issue 2, June 2025, Pages 1-10 PDF (1.16 M) | ||
| Document Type: Original articles | ||
| DOI: 10.21608/asdj.2024.308581.1412 | ||
| Authors | ||
| nourhan youssef* 1; Gehan Gaber Allam2; Basma Gamal Awad3 | ||
| 1264 area c yasin abdelghafar street | ||
| 2Pedodontic department, Faculty of dentistry, Ain shams university, Cairo, Egypt | ||
| 3Pediatric Dentistry and Dental Public Health Department, Faculty OF Dentistry Ain Shamis University and British University in Egypt | ||
| Abstract | ||
| Aim: The aim of the study is to compare the color stability after application of Potassium Iodide (KI) versus Glutathione Biomolecule (GSH) to silver diamine fluoride (SDF) treated carious dentine surface of primary teeth. And to assess shear bond strength of SDF treated carious primary dentin to glass ionomer after application of KI and GSH. Materials and methods: Total of 54 teeth were collected after extraction from British University clinic, 24 used for the color stability test and 30 for shear Group 1 SDF, Group 2 SDF+ KI, Group 3 SDF + GSH. For color test carious teeth were selected and multiple intervals were measured before material application, immediately after, 7days, and 10 days. For shear test artificial demineralization was preformed then material application and glass ionomer application by teflon mold then left in artificial saliva for 7 days then subjected to shear testing. Tests were conducted in the British University and Ain Shamis Universities and the National institute of Standards. Results: Color change data were analyzed using two-way mixed model ANOVA followed by simple effects comparisons revealing GSH masked discoloration of SDF followed by KI group and least SDF group. Shear bond strength data were analyzed using one-way ANOVA followed by Tukey's post hoc test revealing no statistical significance between GSH and KI group, but statistical significance from SDF group. Conclusion: GSH had superior results in masking of SDF discoloration and comparable shear bond strength to KI group and can therefore be used as an alternative to KI. | ||
| Keywords | ||
| Silver Diamine Fluoride; Potassium Iodide; Glutathione Biomolecule; Caries | ||
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