dor_id: 43159
506.#.#.a: Público
590.#.#.d: si
510.0.#.a: Consejo Nacional de Ciencia y Tecnología (CONACyT), Sistema Regional de Información en Línea para Revistas Científicas de América Latina, el Caribe, España y Portugal (Latindex), Scientific Electronic Library Online (SciELO)
561.#.#.u: http://www.odonto.unam.mx/
561.#.#.a: Facultad de Odontología, UNAM
650.#.4.x: Medicina y Ciencias de la Salud
336.#.#.b: article
336.#.#.3: Artículo Técnico-Profesional
336.#.#.a: Artículo
351.#.#.6: http://revistas.unam.mx/index.php/rom
351.#.#.b: Revista Odontológica Mexicana
351.#.#.a: Artículos
harvesting_group: RevistasUNAM
270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx
590.#.#.c: Open Journal Systems (OJS)
270.#.#.d: MX
270.1.#.d: México
590.#.#.b: Concentrador
883.#.#.u: http://www.revistas.unam.mx/front/
883.#.#.a: Revistas UNAM
590.#.#.a: Coordinación de Difusión Cultural, UNAM
883.#.#.1: https://www.publicaciones.unam.mx/
883.#.#.q: Dirección General de Publicaciones y Fomento Editorial, UNAM
850.#.#.a: Universidad Nacional Autónoma de México
856.4.0.u: http://revistas.unam.mx/index.php/rom/article/view/60474/53363
100.1.#.a: Díaz Caballero, Antonio; Tarón Dunoyer, Arnulfo; Blanco Lerech, Sara; Frías Tarón, Sebastián; Bustillo Arrieta, José María
524.#.#.a: Díaz Caballero, Antonio, et al. (2017). Compressive strength of glass ionomer and composite resin. In vitro study. Revista Odontológica Mexicana; Vol 21, No 2-ING. Recuperado de https://repositorio.unam.mx/contenidos/43159
245.1.0.a: Compressive strength of glass ionomer and composite resin. In vitro study
502.#.#.c: Universidad Nacional Autónoma de México
561.1.#.a: Facultad de Odontología, UNAM
264.#.0.c: 2017
264.#.1.c: 2017-06-13
506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-ND 4.0 Internacional, https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es, fecha de asignación de la licencia 2017-06-13, para un uso diferente consultar al responsable jurídico del repositorio por medio de danyelacarmona@gmail.com
884.#.#.k: http://revistas.unam.mx/index.php/rom/article/view/60474
041.#.7.h: eng
520.3.#.a: Objective: To assess compressive strength of glass ionomer and composite resin restorations in premolar class I cavities. Material and methods: In vitro experimental study to assess compressive strength of two types of stomatological restoration materials, using as object of study 52 bi-radicular premolars. Samples were distributed into four groups with different characteristics such as restorative material and cavity depth (2-4 mm). Glass ionomer and composite resins were the used restorative materials. Grouped samples were subjected to a compressive vertical force using a EZ-S SHIMADZU texturometer, until achieving the material’s fracture. Obtained data were subjected to the Shapiro-Wilk test in order to assess data normalcy, null hypothesis was rejected. Total data analysis was conducted with t-Student test for independent samples. Results: Data obtained after assessing superficial hardness of different restorative materials showed the existence of statistical differences which favored composite resin when compared to glass ionomer at both depths (p = 6.908 × 10-11 and p =0.000). In intra-group comparison, a signifi cant different was found between both groups (resin and glass ionomer) at different depths (p = 0.000155887 and p = 0.00257443). Conclusion: Assessment of 4 mm tooth cavities restored with Tetric N-Ceram resin revealed greater hardness than those accomplished with Vitremer® resin at 2 and 4 mm and with the same resin at 2 mm depth.
773.1.#.t: Revista Odontológica Mexicana; Vol 21, No 2-ING
022.#.#.a: ISSN: 1870-199X
264.#.1.b: Facultad de Odontología, UNAM
758.#.#.1: http://revistas.unam.mx/index.php/rom/index
handle: 75c1744bbdb953bb
harvesting_date: 2019-02-06 00:00:00.0
856.#.0.q: application/pdf
last_modified: 2022-11-11 19:00:00
license_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es
license_type: by-nc-nd
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