La designación del Comité de Edición del presente volumen, permite renovar una vez mas el compromiso de asumir la difícil tarea de difundir los trabajos de investigación realizados en nuestra facultad a través de su órgano oficial, Odontología Sanmarquina, revista creada para publicar artículos originales desarrollados en las diferentes lineas de investigación comprendidos en todas las especialidades del vasto campo de la Estomatología. Ademas, publica revisiones bibliográficas, casos clínicos y artículos de interés odontológicos, de este modo, la Universidad cumple con uno de sus objetivos fundamentales, la creación del conocimiento y su divulgación a través de publicaciones científicas, contribuyendo activamente en el desarrollo del país.

Objective: The study is to point out the cranial shape determined by the cranial index in relation with the causal agent, the cultural area of skulls origin and cranial morphological trends visually obtained. Methodology: it was used, 18 pre-columbian skulls included in the typological classification of Peter Weiss, in which we proceeded to measure the width and anteroposterior interparietal maximum length, measured from the glabella to opistocráneo; using the mathematical formula that multiplies the eu-eu by 100, divided by the length gl-op. Cranial indexes and cranial shapes are related to the causative agent, the cultural area of origin of the skulls and dolichocephalic and brachycephalic visual trends established in a previous study, seeking equivalence with cranial forms considered in the classification of Martin and Broca. Results and conclusions: 1. The pre-columbian peruvian sku...

La designación del Comité de Edición del presente volumen, permite renovar una vez mas el compromiso de asumir la difícil tarea de difundir los trabajos de investigación realizados en nuestra facultad a través de su órgano oficial, Odontología Sanmarquina, revista creada para publicar artículos originales desarrollados en las diferentes lineas de investigación comprendidos en todas las especialidades del vasto campo de la Estomatología. Ademas, publica revisiones bibliográficas, casos clínicos y artículos de interés odontológicos, de este modo, la Universidad cumple con uno de sus objetivos fundamentales, la creación del conocimiento y su divulgación a través de publicaciones científicas, contribuyendo activamente en el desarrollo del país.

Objetivo: el estudio consiste en precisar la forma craneana determinada por el índice craneano relacionándolo con el agente causal, el área cultural de procedencia de los cráneos y las tendencias morfo craneales obtenidas visualmente. Metodología: se empleó 18 cráneos precolombinos comprendidos en la clasificación tipológica de Pedro Weiss, en los cuales se procedió a la medición de los anchos interparietales máximos y longitudes anteroposteriores, medidos de la glabela al opistocráneo; empleando la fórmula matemática que multiplica el eu-eu por 100, dividido por la longitud gl-op. Los índices craneanos y formas craneanas son relacionados con el agente causal, el área cultural de procedencia de los cráneos y las tendencias dolicocefálicas y braquicefálicas establecidas visualmente en anterior estudio, buscando equivalencias con formas craneanas consideradas en la clas...

Objective: To determine the antioxidant activity of the hydroalcoholic extract of Origanum vulgare through DPPH, ABTS and FRAP essays. Material and Methods: The sample collected from Origanum vulgare was dried, reduced in size and placed to macerate 500 grams of dry sample in 1000 mL of 97% ethanol for one week. After time, the macerate was processed through a filter and concentrated in an oven. The formulations were carried out and the dilutions were analyzed with the antioxidant essays. Results: DPPH Method, the 25% gel showed an IC50 of 98.485 mg / mL equivalent to the dilution of 78.789% and for the Trolox® standard, it presented IC50 of 2.48 µg / mL. ABTS Method, the 25% gel formulation presented IC50 of 3.687 mg / mL equivalent to a dilution of 77.75% and for the Trolox® standard it presented IC50 of 2.99 µg / mL, a difference from the other formulations. The results evidenced ...

La publicación científica es la manifestación más accesible y perdurable de la actividad de investigación y constituye el cumplimiento de la misión de las universidades y comunidades académicas. La producción de conocimientos, como principal función cognitiva, y su difusión, son los factores determinantes en el establecimiento del prestigio y posicionamiento de las instituciones en el contexto de la producción global.por el contrario, la omisión representa la actitud severamente cuestionada en desmedro de la producción científica. La publicación legitima la actividad científica, a sus autores y a las instituciones que la promueven. Lograr un hallazgo y no difundirlo es dejar una obra inconclusa y caer en la denominada "ciencia perdida". En este sentido, la divulgación y difusión del conocimiento emerge como una asignatura pendiente.

«in vitro & in vivo» studies of fue Anti-A Experimental Paste, with the help of Sangre de grado and tricalcic phosphate, they have shown an excellent capacity germicide and reparative of the conjunctive tissue. The fibroblástic activity observed in most of the cases, probably generated by effects of the tricálcic phosphate, is the same one that showed a similar behavior in a previous investigation, inducing the reparative process of the bony defects. However, the application of the Anti-A Experimental Paste in human in posexodoncic ad that showed dilution with the saliva and lack of adhesion tissue, believe the necessity to continue with the investigation line with the purpose of improving their original properties, incorporating biocompatible additives. the study consisted on elaborating 8 pastes with diverse formulations with the help of Sangre de grado, tricálcic phosphate, r...

Una de las preocupaciones del actual Comité de Edición, es elevar la calidad de las publicaciones científicas, difundirlas y hacerlas accesible; para ello ha considerado de especial importancia el acopio y procesamiento de la información científica en nuestra Facultad con el propósito de lograr el REGISTRO e INDIZACIÓN respectiva y tener presencia en los ámbitos nacionales e internacionales; hecho que será de gran importancia institucional.

Healing of a wound is fundamental answer of injured tissue that leads to restoration of tissue integrity, based on collagen synthesis, as a main protein of extra cellular matrix that contributes lo the invigoration wound. With the objective of solving in an integral approach bony defects post tooth extraction, it was postulated the use of natural products with anti-inflamatory and healing properties in pure or associate form. The study was made in cobayos (in vivo) first, in an experimental phase and then, in an applicative phase. 08 cobayos were considered without sex discrimination, of 30 to 40 days of age, divided in two groups: study group (07) and control group (01): experimental pastes were applied to them. Pastes had been introduced in tubes with holes, the time pastes setting was approximately 8 minutes. After general anesthesia, an area was shaved in a lateral back side of cobay...

All reparative process implies invigoration of the wound with the help of mainly, colagen; the infection is the most common impediment that slows this process, it can be due to bacterial invasion or decomposition of necrotic tissues which could be resolved with pure or associated natural products. It was stablished, the antimicrobial properties of "anti-A " paste after the present in vitro study carried out to prove this property and to define its best behavior, under pure conditions or associated with other natural products. 8 more frequent types of bacterias comingfirom gum frotises were isolated; 7 aerobicas: Propionibacterium, Actinomyces, Lactobacillus, Staphylococcus, haemolyticus, Streptococcus mitis, Streptococcus salivarius and Eikenella; I anaeróbico: Veillonella; which were sensitized in a means of diffusion in agar with 8 different types qf experimental pastes, among pure an...

La curación de la herida es una respuesta fundamental del tejido injuriado que conlleva a la restauración de la integridad del tejido, a base de síntesis de colágeno, proteína principal de la matriz. extracelular que contribuye al fortalecimiento de la herida. Con el objetivo de resolver de manera integral los defectos óseos posexdóncicos, se postula el uso de productos naturales puros o asociados con propiedades antiinflamatorias y cicatrizantes, estudiados en un modelo experimental en cobayos (in vivo), antes de su fase aplicativa. Se han considerado en el estudio 08 cobayos sin discriminación de sexo, de 30 a 40 dóas de nacido, divididos en grupo de estudio (07) y de control (01); a quienes se aplicaron las pastas experimentales previamente introducidas en un túbulo fenestrado donde fraguo en aproximadamente 8 minutos. Inmediatamente, luego de anestesia general y rasurado la...

La Asociación Peruana de Editores Científicos (APECi), entidad dedicada a fomentar la publicación de artículos y revistas científicas con estándares internacionales, estuvo presente en nuestra casa superior de estudios a fines de noviembre del 2006 con motivo del Primer Encuentro Nacional de Editores de Revistas Científicas (ENERC 1) realizada con la finalidad de alcanzar los objetivos que persigue.

The final formulation that includes Sangre de grado watery extract, excipients and preservants; Pasta Terapéutica Anti-A (PTA) was denominated, that profit later to take place the tests of accelerated stability, every 30 days by space of three months, that consisted of conserving the bottles containing the formulation of a same lot of manufacture to room temperature and 4 º C of refrigeration and to evaluate the consistency, aspect, color, scent and bactericidal activity. This last one was made by means of the method of diffusion in agar and the technique of excavation plate culture, in front of positive bacteria negative Gram and Gram. The results were satisfactory for Gram positive, like Staphylococcus aureus ATCC 6538, Staphylococcus epidermides ATCC 12228 and Bacillus subtilis ATCC 6633, in the case of single Gram negative I am observed antimicrobial activity forehead a Escherichia...

The objective of the study was to relate the causative agent of cranial deformations with the cultural area, the suture closure and cranial forms, in the context of the craniofacial growth of pre-columbian peruvian population, included in the typological classification of Weiss. Sample: eighteen skulls representing pre-columbian ethnic groups of ancient Peru comprised within the typological classification of Weiss were selected from the curatorship human remains of National Museum of Archaeology, Anthropology and History of Peru. Methodology: first we made the recognition of the skulls and registered their codes adopted according to regions or cultural associations by Curatorship. Then the skulls were photographed following anatomical standards. The information obtained was through observation of high-resolution images. Results and conclusions: cephalic deformations are consistent with t...

Objective:To estimate the age of the skulls with artificial cephalic deformation through the obliteration of the Palatine, cranial sutures and other age indicators present in the chronology of tooth eruption; es-tablishing coherent or conflicting relationship between them. Materials and method: it consisted of 18 pre-Columbian skulls in the typological classification of Pedro Weiss. Estimation of the age is based on ossification ectocraneal of the sutures of the system box cranial and lateral anterior Meindl & Lovejoy, the obliteration of Palatine by the Mann method sutures, and other indicators of age; registering grades of closure suture of each craneometricos points; rated as: 0 = open suture; 1 = minimum obliteration; 2 = significant obliteration; 3 = complete obliteration. The sum of the values obtained according to Meindl & Lovejov or the obliteration of the last midpalatal...

La publicación científica es la manifestación más accesible y perdurable de la actividad de investigación y constituye el cumplimiento de la misión de las universidades y comunidades académicas. La producción de conocimientos, como principal función cognitiva, y su difusión, son los factores determinantes en el establecimiento del prestigio y posicionamiento de las instituciones en el contexto de la producción global.por el contrario, la omisión representa la actitud severamente cuestionada en desmedro de la producción científica. La publicación legitima la actividad científica, a sus autores y a las instituciones que la promueven. Lograr un hallazgo y no difundirlo es dejar una obra inconclusa y caer en la denominada "ciencia perdida". En este sentido, la divulgación y difusión del conocimiento emerge como una asignatura pendiente.

«in vitro & in vivo» studies of fue Anti-A Experimental Paste, with the help of Sangre de grado and tricalcic phosphate, they have shown an excellent capacity germicide and reparative of the conjunctive tissue. The fibroblástic activity observed in most of the cases, probably generated by effects of the tricálcic phosphate, is the same one that showed a similar behavior in a previous investigation, inducing the reparative process of the bony defects. However, the application of the Anti-A Experimental Paste in human in posexodoncic ad that showed dilution with the saliva and lack of adhesion tissue, believe the necessity to continue with the investigation line with the purpose of improving their original properties, incorporating biocompatible additives. the study consisted on elaborating 8 pastes with diverse formulations with the help of Sangre de grado, tricálcic phosphate, r...

Una de las preocupaciones del actual Comité de Edición, es elevar la calidad de las publicaciones científicas, difundirlas y hacerlas accesible; para ello ha considerado de especial importancia el acopio y procesamiento de la información científica en nuestra Facultad con el propósito de lograr el REGISTRO e INDIZACIÓN respectiva y tener presencia en los ámbitos nacionales e internacionales; hecho que será de gran importancia institucional.

Healing of a wound is fundamental answer of injured tissue that leads to restoration of tissue integrity, based on collagen synthesis, as a main protein of extra cellular matrix that contributes lo the invigoration wound. With the objective of solving in an integral approach bony defects post tooth extraction, it was postulated the use of natural products with anti-inflamatory and healing properties in pure or associate form. The study was made in cobayos (in vivo) first, in an experimental phase and then, in an applicative phase. 08 cobayos were considered without sex discrimination, of 30 to 40 days of age, divided in two groups: study group (07) and control group (01): experimental pastes were applied to them. Pastes had been introduced in tubes with holes, the time pastes setting was approximately 8 minutes. After general anesthesia, an area was shaved in a lateral back side of cobay...

All reparative process implies invigoration of the wound with the help of mainly, colagen; the infection is the most common impediment that slows this process, it can be due to bacterial invasion or decomposition of necrotic tissues which could be resolved with pure or associated natural products. It was stablished, the antimicrobial properties of "anti-A " paste after the present in vitro study carried out to prove this property and to define its best behavior, under pure conditions or associated with other natural products. 8 more frequent types of bacterias comingfirom gum frotises were isolated; 7 aerobicas: Propionibacterium, Actinomyces, Lactobacillus, Staphylococcus, haemolyticus, Streptococcus mitis, Streptococcus salivarius and Eikenella; I anaeróbico: Veillonella; which were sensitized in a means of diffusion in agar with 8 different types qf experimental pastes, among pure an...