Citas bibligráficas
Aguilar, A., (2014). Comparación in vitro de la fuerza de adhesión de brackets sobre dientes con y sin blanqueamiento [Tesis, Universidad Privada Antenor Orrego - UPAO]. https://hdl.handle.net/20.500.12759/1093
Aguilar, A., Comparación in vitro de la fuerza de adhesión de brackets sobre dientes con y sin blanqueamiento [Tesis]. : Universidad Privada Antenor Orrego - UPAO; 2014. https://hdl.handle.net/20.500.12759/1093
@misc{renati/375026,
title = "Comparación in vitro de la fuerza de adhesión de brackets sobre dientes con y sin blanqueamiento",
author = "Aguilar Quispe, Adaliz",
publisher = "Universidad Privada Antenor Orrego - UPAO",
year = "2014"
}
The aim of this investigation was to evaluate the in vitro bleaching effect hydrogen peroxide and 35% carbamide peroxide 10% in the bond strength of brackets. We worked with a total of 33 human premolars randomly dividing them into 3 groups randomly (n = 11), In Group I (control) was applied whitening, In Group II Whitening Hydrogen peroxide 35% was applied, and Group III whitening carbamide peroxide was applied to 10%. Subsequently, all groups etchant (phosphoric acid 37% Densell ®) for 15 s was applied; the brackets were bonded with Transbond XT ® following the manufacturer's recommendations, debonding resistance was made by the "INSTRON TESTING MACHINE" (2.00 mm / min). The results were obtained in Newton (N) and transformed into Mega Pascals (MPa), taking into account the surface of the bracket (6mm2) and analyzed with ANOVA tests of a factor (p <= 0.05) and statistical analysis of comparisons multiple HDS Tukey and Dunnett t test (bilateral). The results indicated that the ANOVA test for a factor there is no statistically significant difference between groups. Dunnett's t-test indicates that there is a statistically significant difference between Group I (no bleaching) and Group III (with whitening PC-10%) in reducing 2,878 MPa.
IMPORTANTE
La información contenida en este registro es de entera responsabilidad de la universidad, institución o escuela de educación superior que administra el repositorio académico digital donde se encuentra el trabajo de investigación y/o proyecto, los cuales son conducentes a optar títulos profesionales y grados académicos. SUNEDU no se hace responsable por los contenidos accesibles a través del Registro Nacional de Trabajos de Investigación – RENATI.