Effect of Cetrimide with Bioceramic or Calcium Hydroxide Intracanal Medication
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| Autores: | , , , , |
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| Formato: | artículo original |
| Estado: | Versión publicada |
| Data de Publicación: | 2025 |
| Descripción: | This study evaluated the pH, solubility, and intratubular decontamination of bioceramic intracanal medications Bio-C® Temp (BCT), a calcium hydroxide-based paste Calen® (CAL), and their associations with 1% Cetrimide (CTR): BCT, CAL, BCT/CTR, CAL/CTR. Polyethylene tubes filled with the medications were used for pH measurement at intervals of 1, 3, 7, 14, and 21 days. Solubility was evaluated after 14 days of immersion in distilled water at 37°C. Bovine dentin tubules contaminated with Enterococcus faecalis were used to assess intratubular decontamination using confocal laser scanning microscopy and Live/Dead BacLight Bacterial dye three days after exposure to the medications and a Control Group using Polyethylene glycol 400. Statistical analysis was performed using ANOVA and Tukey tests (p<0.05). CAL/CTR exhibited the highest pH after 1 day (p<0.05). CAL had the highest pH values at 14 and 21 days (p<0.05). BCT showed the lowest pH values at 3 days, and BCT/CTR at 7 and 21 days (p<0.05). The association of CTR did not affect the solubility of the medications (p > 0.05). CAL demonstrated superior intratubular decontamination (p<0.05), while CAL/CTR, BCT, and BCT/CTR showed similar results (p>0.05). The association of 1% cetrimide did not increase the intratubular decontamination of Bio-C® Temp and decreased the antibacterial activity of Calen®. The calcium hydroxide medication in a viscous vehicle exhibited higher alkaline potential, solubility, and intratubular decontamination. |
| País: | Portal de Revistas UCR |
| Institución: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| Idioma: | Inglés |
| OAI Identifier: | oai:portal.revistas.ucr.ac.cr:article/2456 |
| Acceso en liña: | https://revistas.ucr.ac.cr/index.php/rOdontos/article/view/2456 |
| Palabra crave: | Calcium hydroxide; Dental materials; Endodontics; Enterococcus faecalis; Root canal therapy; Silicates. Hidróxido de calcio; Materiales dentales; Endodoncia; Enterococcus faecalis; Terapia de conducto radicular; Silicatos. |