Comparación In Vitro de la resistencia a la tensión diametral de dos resinas tipo Bulk Fill Aura® (SDI) Y Tetric-N-Ceram® (Ivoclar Vivadent) sometidas a dos bebidas energizantes Red Bull® Y Volt
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AsesoresHermoza Novoa, Mónica
Fecha de publicación2018-03-15
MetadatosMostrar el registro completo del ítem
Citation1. Navarro D, Kelly B. Comparación In Vitro de la resistencia a la tensión diametral de dos resinas tipo Bulk Fill Aura® (SDI) Y Tetric-N-Ceram® (Ivoclar Vivadent) sometidas a dos bebidas energizantes Red Bull® Y Volt [Internet]. [Lima, Perú]: Universidad Peruana de Ciencias Aplicadas (UPC); 2018. Available from: http://hdl.handle.net/10757/623013
ResumenObjective: Compare in vitro diametral tensile strength of two Bulk Fill Aura® (SDI) and Tetric-N-Ceram® type resins subjected to two Red Bull® and Volt energy drinks. Materials and methods: The study was experimental in vitro. 132 Bulk Fill type resin bodies were evaluated, which were divided into six groups of 22 resin bodies each. Groups 1, 2 and 3 were made with Aura® resin (SDI) and groups 4, 5 and 6 with Tetric-N-Ceram® resin. Groups 1 and 4 were submerged in the Red Bull® energy drink and groups 2 and 5 in the Volt energy drink for 10 min / 1 time a day for 7 days. On the other hand, groups 3 and 6 were control groups, only immersed in distilled water for 7 days. The diametral tensile strength was evaluated through the Instron® universal test machine (speed 0.5mm / min - load 100 KN), measured in MPa. To evaluate the results of each of the variables and perform the univariate analysis, we proceeded to obtain measures of central tendency and measures of dispersion. To evaluate the bivariate analysis, the Kruskal Wallis test was carried out. Results: The control group of the Aura® resin presented a mean and a S.D of 46.51 + 3.14, while the control group of the Tetric-N-Ceram® resin presented 46.04 + 3.22. It was found that the Aura® resin when submerged in Red Bull® presented an average and a S.D of 35.58 + 7.63, while when submerged in Volt, it presented 35.24 + 5.13. On the other hand, the Tetric-N-Ceram® resin after being submerged in the Red Bull® presented a mean and a S.D of 37.46 + 6.18, while when submerged in Volt it presented 36.15 + 6.74. Conclusions: There are no statistically significant differences when evaluating the resistance to the diametral tension strength of the Bulk Fill type resins, submitted to the Red Bull® energy drink (p = 0.796), or to Volt (p = 0.496).
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