The effects of propylene glycol addition in the combination of calcium hydroxide and propolis on compressive and flexural strength
| العنوان: | The effects of propylene glycol addition in the combination of calcium hydroxide and propolis on compressive and flexural strength |
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| المؤلفون: | Mandojo Rukmo, Nirawati Pribadi, Elisa Kusuma Wardani, null Sukaton, Belinda Belinda Meilani Perdana Putri |
| المصدر: | Conservative Dentistry Journal. 12:32-37 |
| بيانات النشر: | Universitas Airlangga, 2022. |
| سنة النشر: | 2022 |
| مصطلحات موضوعية: | General Medicine |
| الوصف: | Background: The mechanical properties of pulp-capping materials may affect their resistance to fracture during placement of a final restorative material or while supporting an overlying restoration over time when the mastication process is carried out. The combination of calcium hydroxide and propolis as a pulp capping material has the weakness on mechanical properties so it is necessary to add another material to improve its mechanical properties. Propylene glycol is used as a vehicle because it improves its handling property. Purpose: To explain how the compressive and flexural strength of the pulp capping material in the combination of calcium hydroxide, propolis, and propylene glycol compared without adding of propylene glycol. Methods: The study used 4 treatment groups with each group consisting of 7 replications. Control group is a combination of calcium hydroxide-propolis with a ratio of 1: 1.5, group 1 is a combination of calcium hydroxide-propolis-propylene glycol 20% with a ratio of 1:1.5:0.375, group 2 is a combination of calcium hydroxide-propolis-propylene glycol 30% with a ratio of 1:1.5:0.375, and group 3 is a combination of calcium hydroxide-propolis-propylene glycol 30% with a ratio of 1:1.5:0.375. Materials were mixed according to comparison and printed on a cylindrical mold with the size of 4 mm x 6 mm and a block mold with the size 65 mmx10 mmx6 mm. Then, the compressive and flexural strength was tested using an Autograph test instrument. Results: The statistical analysis was performed with ANOVA and Tukey HSD’s post-hoc test. There were statistically significant differences on compressive and flexural strength between groups (P |
| تدمد: | 2722-8045 2087-1848 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::92b694a98fb38b142c6f43872860fd4a https://doi.org/10.20473/cdj.v12i1.2022.32-37 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi...........92b694a98fb38b142c6f43872860fd4a |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 27228045 20871848 |
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