Effect of silver diamine fluoride, potassium iodide, and glutathione on micro-shear bond strength of glass ionomer cement to caries affected dentine
Background: Silver diamine fluoride (SDF, 38%) is an efficient topical fluoride used to arrest dental caries though it causes black staining of both teeth and restoration. The application of potassium iodide (KI) after SDF reduces the stain, but the color change is only temporary. An alternative met...
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| Format: | Article |
| Language: | English |
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Wolters Kluwer Medknow Publications
2022-01-01
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| Series: | Journal of Indian Society of Pedodontics and Preventive Dentistry |
| Subjects: | |
| Online Access: | http://www.jisppd.com/article.asp?issn=0970-4388;year=2022;volume=40;issue=1;spage=62;epage=66;aulast=Priya |
| _version_ | 1828350827098537984 |
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| author | Deepthy Priya Rupali Karale B R Prashanth Aparna Raj K N Vathsala Heggade |
| author_facet | Deepthy Priya Rupali Karale B R Prashanth Aparna Raj K N Vathsala Heggade |
| author_sort | Deepthy Priya |
| collection | DOAJ |
| description | Background: Silver diamine fluoride (SDF, 38%) is an efficient topical fluoride used to arrest dental caries though it causes black staining of both teeth and restoration. The application of potassium iodide (KI) after SDF reduces the stain, but the color change is only temporary. An alternative method suggested is by mixing glutathione (GSH) with SDF, which preserves the silver ions of SDF within the solution. Hence, the purpose of this in vitro study was to evaluate the microshear bond strength (μSBS) of glass ionomer cement (GIC) to caries affected dentin (CAD) pretreated with SDF/KI/GSH. Materials and Methods: Thirty dentine slices of 2 mm thickness from human permanent upper premolars were demineralized using pH cycling method to mimic CAD. They were allocated to three groups of 10 each and treated with SDF, SDF-KI (SDF followed by KI), SDF + GSH (SDF mixed with GSH), respectively. Specimens were bonded with GICs. The μSBS was assessed using a universal testing machine and the data obtained were analyzed using one-way ANOVA and Tukey's post hoc test. Results: The μSBS (mean ± standard deviation) values for groups SDF, SDF-KI, and SDF + GSH were 4.81 ± 2.026, 5.78 ± 1.809, 8.18 ± 2.828 megapascal respectively. Group 3 showed significantly better bond strength compared to groups 1 and 2. In group 2, the addition of KI showed better bond strength when compared to group 1, but the difference was not statistically significant. Conclusion: Pretreatment of teeth with GSH along with SDF application showed significantly better bond strength of GIC to CAD compared to SDF and SDF-KI. |
| first_indexed | 2024-04-14T01:30:39Z |
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| institution | Directory Open Access Journal |
| issn | 0970-4388 1998-3905 |
| language | English |
| last_indexed | 2024-04-14T01:30:39Z |
| publishDate | 2022-01-01 |
| publisher | Wolters Kluwer Medknow Publications |
| record_format | Article |
| series | Journal of Indian Society of Pedodontics and Preventive Dentistry |
| spelling | doaj.art-2ddfe52d3a21499483569fb5fdd233512022-12-22T02:20:12ZengWolters Kluwer Medknow PublicationsJournal of Indian Society of Pedodontics and Preventive Dentistry0970-43881998-39052022-01-01401626610.4103/jisppd.jisppd_96_21Effect of silver diamine fluoride, potassium iodide, and glutathione on micro-shear bond strength of glass ionomer cement to caries affected dentineDeepthy PriyaRupali KaraleB R PrashanthAparna RajK N Vathsala HeggadeBackground: Silver diamine fluoride (SDF, 38%) is an efficient topical fluoride used to arrest dental caries though it causes black staining of both teeth and restoration. The application of potassium iodide (KI) after SDF reduces the stain, but the color change is only temporary. An alternative method suggested is by mixing glutathione (GSH) with SDF, which preserves the silver ions of SDF within the solution. Hence, the purpose of this in vitro study was to evaluate the microshear bond strength (μSBS) of glass ionomer cement (GIC) to caries affected dentin (CAD) pretreated with SDF/KI/GSH. Materials and Methods: Thirty dentine slices of 2 mm thickness from human permanent upper premolars were demineralized using pH cycling method to mimic CAD. They were allocated to three groups of 10 each and treated with SDF, SDF-KI (SDF followed by KI), SDF + GSH (SDF mixed with GSH), respectively. Specimens were bonded with GICs. The μSBS was assessed using a universal testing machine and the data obtained were analyzed using one-way ANOVA and Tukey's post hoc test. Results: The μSBS (mean ± standard deviation) values for groups SDF, SDF-KI, and SDF + GSH were 4.81 ± 2.026, 5.78 ± 1.809, 8.18 ± 2.828 megapascal respectively. Group 3 showed significantly better bond strength compared to groups 1 and 2. In group 2, the addition of KI showed better bond strength when compared to group 1, but the difference was not statistically significant. Conclusion: Pretreatment of teeth with GSH along with SDF application showed significantly better bond strength of GIC to CAD compared to SDF and SDF-KI.http://www.jisppd.com/article.asp?issn=0970-4388;year=2022;volume=40;issue=1;spage=62;epage=66;aulast=Priyacaries affected dentinglass ionomer cementglutathionemicroshear bond strengthpotassium iodidesilver diamine fluoride |
| spellingShingle | Deepthy Priya Rupali Karale B R Prashanth Aparna Raj K N Vathsala Heggade Effect of silver diamine fluoride, potassium iodide, and glutathione on micro-shear bond strength of glass ionomer cement to caries affected dentine Journal of Indian Society of Pedodontics and Preventive Dentistry caries affected dentin glass ionomer cement glutathione microshear bond strength potassium iodide silver diamine fluoride |
| title | Effect of silver diamine fluoride, potassium iodide, and glutathione on micro-shear bond strength of glass ionomer cement to caries affected dentine |
| title_full | Effect of silver diamine fluoride, potassium iodide, and glutathione on micro-shear bond strength of glass ionomer cement to caries affected dentine |
| title_fullStr | Effect of silver diamine fluoride, potassium iodide, and glutathione on micro-shear bond strength of glass ionomer cement to caries affected dentine |
| title_full_unstemmed | Effect of silver diamine fluoride, potassium iodide, and glutathione on micro-shear bond strength of glass ionomer cement to caries affected dentine |
| title_short | Effect of silver diamine fluoride, potassium iodide, and glutathione on micro-shear bond strength of glass ionomer cement to caries affected dentine |
| title_sort | effect of silver diamine fluoride potassium iodide and glutathione on micro shear bond strength of glass ionomer cement to caries affected dentine |
| topic | caries affected dentin glass ionomer cement glutathione microshear bond strength potassium iodide silver diamine fluoride |
| url | http://www.jisppd.com/article.asp?issn=0970-4388;year=2022;volume=40;issue=1;spage=62;epage=66;aulast=Priya |
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