Comparación de la eficacia de los irrigantes OxOral ® y NaOCl en la eliminación de Enterococcus faecalis / Comparison of OxOral ® and NaOCl irrigants efficiency in Enterococcus faecalis elimination
Rev. odontol. mex
;
21(4): 241-244, oct.-dic. 2017. graf
Article
in Spanish
| LILACS
| ID: biblio-902744
RESUMEN
Resumen Objetivo:
Comparar la eficacia en la eliminación de Enterococcus faecalis con OxOral® versus hipoclorito de sodio a los 15 y 60 segundos. Material ymétodos:
Se incluyeron 36 cultivos de E. faecalis ATCC 29212 asignados en dos grupos; OxOral® e hipoclorito de sodio al 5.25% que a su vez fueron divididos en 15 y 60 segundos. Se colocaron 8 mL de agua peptonada, 1 mL del irrigante y 1 mL de la cepa, se dejó reposar. A cada tiempo se extrajo 1 mL y se sembró en agar sangre por 24 horas. Se empleó и de Mann-Whitney.Resultados:
Con hipoclorito de sodio a 15 segundos hubo tres cultivos con crecimiento aceptable y seis extendido; a los 60 segúndos, cuatro tuvieron resultado eficaz, tres aceptable, uno extendido. Con OxOral® hubo crecimiento extendido en los nueve cultivos, en ambos tiempos, encontrando diferencias estadísticamente significativas a los 60 segundos (p < 0.01).Conclusión:
La eliminación de E. faecalis fue mejor con hipoclorito de sodio a los 60 segundos.ABSTRACT
ABSTRACT Objective:
To compare effectiveness of ОхОrаl® versus sodium hypochlorite in Enterococcus faecalis elimination at 15 and 60 seconds. Material andmethods:
Material used in the study was 36 E, faecalis ATCC 29212 cultures assigned to two groups ОхОrаl® and 5.25% sodium hypochlorite. Both groups were in turn divided into 15 and 60 second samples. Samples were placed in peptone water, 1 mL of irrigating solution and 1 mL of strain were left to rest. 1 mL was extracted at each time, samples were seeded into blood agar for 24 hours. Mann-Whitney и test was applied.Results:
With sodium hypochlorite at 15 seconds, there were three cultures with acceptable growth and six with extended growth; at 60 seconds four cultures exhibited effective result, three acceptable and one extended. With ОхОrаl® there was extended growth in all nine cultures at both established times, significant statistical differences were found at the 60 seconds time (p < 0.01).Conclusion:
E, faecalis elimination was better with sodium hypochlorite at 60 seconds.
Full text:
Available
Index:
LILACS (Americas)
Language:
Spanish
Journal:
Rev. odontol. mex
Journal subject:
Dentistry
Year:
2017
Type:
Article
Affiliation country:
Mexico
Institution/Affiliation country:
Universidad Tecnológica de México/MX
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