El objetivo del presente estudio fue determinar el efecto antibacteriano de la combinación de droga 3Mix y MP y de sus combinaciones alternativas contra Enterococcus faecalis y Fusobacterium nucleatum. Se empleó el método de dilución en caldo para determinar la concentración inhibitoria mínima (CIM) y la concentración bactericida mínima (CBM) y método de difusión en agar modificado para determinar el efecto antibacteriano de los vehículos. Se emplearon dos cepas ATCC Enterococcus faecalis y Fusobacterium nucleatum, con la combinación de componentes de la droga 3Mix, 3Mix-Cefaclor(reemplazo de minociclina por cefaclor) y 3Mix-Amoxicilina(reemplazo de minociclina por cefaclor) en las siguientes concentraciones: 25µg/ml; 6,25µg/ml; 1,56µg/ml; 0,39µg/ml; 0,195µg/ml; 0,097µg/ml y macrogol(M), propilenglicol(P) y su asociación. La CIM para 3Mix, 3Mix-cefaclor fue 0,39µg/ml ...

The aim of this work was to find the pattern more prevalent according to Gerber’s embriogenetic principle. A sample of 100 students of Dentistry of San Marcos University between 18 and 27 years, without alterations in the upper anterior sector, were examinated clinically, photographic analysis and diagnostic models were conducted. Statistical analysis was performed with the program SPSS 19. Results: the most common biotype (according to Mayoral) was braquifatial (50 %), followed mesofatial (44 %) and dolicofatial (6 %). We find consistent agreement with the second and third postulate of Gerber (2nd postulated: proportion between size of the central incisors and lateral incisors, is similar to proportionbe tween the base and the nasal root; and postulated 3rd: there is a relationship between the angulation of the flat incisal and nasal base line - alar index); but was no agreement with ...

The aim of this work was to find the pattern more prevalent according to Gerber’s embriogenetic principle. A sample of 100 students of Dentistry of San Marcos University between 18 and 27 years, without alterations in the upper anterior sector, were examinated clinically, photographic analysis and diagnostic models were conducted. Statistical analysis was performed with the program SPSS 19. Results: the most common biotype (according to Mayoral) was braquifatial (50 %), followed mesofatial (44 %) and dolicofatial (6 %). We find consistent agreement with the second and third postulate of Gerber (2nd postulated: proportion between size of the central incisors and lateral incisors, is similar to proportionbe tween the base and the nasal root; and postulated 3rd: there is a relationship between the angulation of the flat incisal and nasal base line - alar index); but was no agreement with ...