Browsing Odontología by Title
Now showing items 87-93 of 93
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The Role of Socioeconomic Position in Determining Tooth Loss in Elderly Costa Rican: Findings from the CRELES Cohort
(2017)Objective: Differences in health status between socioeconomic groups continue to challenge epidemiological research. To evaluate health inequalities in tooth loss, using indicators of socioeconomic position (education ... -
Titanium dioxide in dental enamel as a trace element and its variation with bleaching
(2018)BACKGROUND: Titanium is a less studied trace element in dental enamel. Literature relates an increased Titanium concentration with a decreased enamel crystal domain size, which in turn is related to a higher color value. ... -
Trites of class-specific anitbodies against Shigella and Salmonella lipopolysaccharide antigens in colostrums and breast milk of Costa Rican, Swedish and Vietnamese mothers
(1992)Enzyme immunoassays (El A) were used to estimate titres of class-specific antibodies against purified and chemically defined phenol-water-extracted lipopolysaccharide (LPS) antigens of Salmonella serogroup B (BO), Shigella ... -
Valores de densidad en la escala de grises de materiales restauradores mediante tomografía computarizada de haz cónico. Estudio piloto.
(2021-05-12)Objetivos: Determinar el valor de densidad en la escala de grises (VDEG) de tres materiales de obturación coronaria, mediante Tomografía Computarizada de Haz Cónico (TCHC). Materiales y métodos: Se seleccionaron seis cabezas ... -
Valores de densidad en la escala de grises en Tomografía Computarizada de Haz Cónico: alcances y limitaciones
(2020-12-11)La tomografía computarizada de haz cónico (CBCT, por sus siglas en inglés) es una técnica de imagen 3D ampliamente usada en diagnóstico maxilofacial. El valor de densidad en la escala de grises (DEG) es una cifra que ...