EVALUACIÓN IN VITRO DE LA EFICACIA ANTIFÚNGICA DEL HIDRÓXIDO DE CALCIO EN AGUA DESTILADA Y DEL GEL DE DIGLUCONATO DE CLORHEXIDINA AL 0.2% COMO MEDICACIÓN INTRACONDUCTO FRENTE A CANDIDA ALBICANS
Purpose: To evaluate the effectiveness in vitro of Ca(OH)2 paste in distilled water and cholrhexidine digluconate gel (CHX) up to 0.2% separately as induct medications forehead Candida albicans roots of extracted human teeth.Materials and methods: By means of an experimental study in vitro in which...
- Autores:
-
Bedoya R., Luis Fernando
Niño C., Martha Patricia
Peña M., Carolina M.
Toloza R., Emelina
- Tipo de recurso:
- Fecha de publicación:
- 2008
- Institución:
- Universidad Santo Tomás
- Repositorio:
- Universidad Santo Tomás
- Idioma:
- spa
- OAI Identifier:
- oai:repository.usta.edu.co:11634/37056
- Acceso en línea:
- http://revistas.ustabuca.edu.co/index.php/USTASALUD_ODONTOLOGIA/article/view/1183
http://hdl.handle.net/11634/37056
- Palabra clave:
- Rights
- License
- Derechos de autor 2018 UstaSalud
| Summary: | Purpose: To evaluate the effectiveness in vitro of Ca(OH)2 paste in distilled water and cholrhexidine digluconate gel (CHX) up to 0.2% separately as induct medications forehead Candida albicans roots of extracted human teeth.Materials and methods: By means of an experimental study in vitro in which 45 dental roots were used, previously inoculated with Candida albicans ATCC6455017 during 72 hours and that later were medicated intracanal with Ca(OH)2 paste (Eufar®) in distilled water p/v 50% and CHX digluconate gel up to 0.2%. (Perioxidin®), during seven days. In the next step each radicular specimen was instrumented with Hedstrom files of the second series in order to obtain dentine mud of the radicular channel system, which is diluted in 5 ml of soy tripticasa spreaded on agar saboraud up to 2% during 72 hours to 37ºC to determine (UFC/mL) of this yeast.Results: The study showed that the effectiveness of the Ca(OH)2 paste is 62.5% and the one of the CHX digluconate gel was 6.25%. Besides that the ANOVA revealed differences statistically significants (p=0.0013) between the averages of UFC/ml of Candida albicans among that medications. Also, the Bonferroni test established significant differences among the UFC/mL averages of Candida albicans after medicated with Ca(OH)2 compared with CHX gel up to 2%. (p=0.002) and the control group (p=0.010). However, there were not found significant differences in the treatment with CHX gel and the control group.Conclusions: Candida albicans is able to settle down in the interior of the canal’s system and interacts with dentine. |
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