Citas bibligráficas
Wiess, F., (2020). Evaluación de la eficacia disolvente de una sustancia experimental a base de Aceite esencial de Myrciaria dubia en la desobturación de conductos radiculares [Tesis, Universidad Peruana de Ciencias Aplicadas (UPC)]. http://hdl.handle.net/10757/653598
Wiess, F., Evaluación de la eficacia disolvente de una sustancia experimental a base de Aceite esencial de Myrciaria dubia en la desobturación de conductos radiculares [Tesis]. PE: Universidad Peruana de Ciencias Aplicadas (UPC); 2020. http://hdl.handle.net/10757/653598
@misc{renati/392538,
title = "Evaluación de la eficacia disolvente de una sustancia experimental a base de Aceite esencial de Myrciaria dubia en la desobturación de conductos radiculares",
author = "Wiess Laurencio, Fabrizzio Alfredo",
publisher = "Universidad Peruana de Ciencias Aplicadas (UPC)",
year = "2020"
}
Objective: To evaluate the solvent efficacy of an experimental substance based on Myrciaria dubia essential oil in the desobturation of root canals. Materials and methods: 60 PLA (polylactic acid) tubes were used, which were divided into 5 groups of 12 specimens. These were filled with a temporary restoration material (coltosol) the first third and the middle third with gutta-percha. A total of 0.1 ml of solvent was added depending on the study group (distilled water, camu camu, xylol, oil of orange peel and eucalyptus) to the top of the PLA tubes. After 5 minutes, the Instron 5566 machine (Instron, Buckinghamshire, UK) was used and moved down through gutta-percha with a head speed of 5 mm / min at a depth of 5 mm min. The load (force) used to penetrate the separator to the depth of 5 mm was recorded in Newton. For the analysis, the kruskal Wallis test will be carried out to compare the penetration force measure according to the type of solvent, after checking the statistical assumptions. Results: Statistically significant differences were found when comparing all solvents (p = 0.001), obtaining 14.02N for the experimental substance. The results of the surface dissolution depth and the force used to penetrate the spreader to 5 mm revealed that Myrciaria Dubia Oil (Camu Camu) was significantly the best solvent to soften gutta-percha (P <0.05), followed by xylol and orange peel oil, while the least effective solvent was eucalyptus oil. Conclusions: The essential oil of Myrciaria Dubia presented greater softening power than the other solutions under study.
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