ABSTRACT Ensilage of refused fruit with forage is a viable approach to increase resource use in ruminant feed. The use of refused melon (Cucumis melo L. subsp. melo var. inodorus H. Jacq.) fruit (RMF), ensiled at 0%, 2%, 4%, 6%, or 8% of natural matter with sorghum (Sorghum bicolor (L.) Moench), was assessed in terms of chemical- bromatological composition and fermentative profile. Experimental silos filled with mixtures and hermetically sealed were used. After 34 d of fermentation, the silos were opened, and samples were analyzed. Dry matter concentration shows a quadratic increase (P < 0.05) with RMF inclusion in sorghum silage rising from 30.83% to 32.08% at 4% of RMF inclusion, followed by a reduction in the subsequent levels. There was a linear increase (P < 0.05) in ether extract, total digestible nutrients, digestible energy, metabolizable energy, and in vitro digestibility of DM and organic matter, increasing respectively 3.96%, 5.32%, 0.25 Mcal kg-1, 0.19 Mcal kg-1, 1.89% and 0.74% from 0% to 8% of RMF inclusion. There was a linear reduction (P < 0.05) of neutral detergent fiber, cellulose, hemicellulose, and lignin with RMF inclusion. We also observed a linear increase (P < 0.05) in ammoniacal N, acetic acid, propionic acid, butyric acid, and lactic acid concentrations in silage with the addition of RMF. The inclusion of RMF improved the chemical-bromatological composition and fermentative profile of sorghum silage, and an inclusion level of 8% is recommended.

Resumen Introducción: Los niveles séricos del factor neurotrófico derivado del cerebro (BDNF) cambian con la edad, el ejercicio físico y los trastornos neuropsiquiátricos como la demencia, la depresión, la ansiedad, la esquizofrenia y el trastorno bipolar. El personal militar está en formación física y mental con un mayor riesgo de desarrollar trastornos mentales. Objetivo: El objetivo principal de este estudio fue determinar los niveles séricos de BDNF en cuatro muestras militares. Participaron en el estudio 132 individuos entre personal administrativo (control) y tres grupos diferentes de Fuerzas de Operaciones Especiales (SOF). Métodos: Un primer grupo de SOFS estaba en un curso de capacitación (SOF-TC), el segundo grupo expuesto a 48 horas de estrés operativo (SOF-48hS) y el tercer grupo expuesto a dos semanas de estrés operativo (SOF-2wS). Se realizó la minientrevista y se determinaron los niveles de CAPS y BNF mediante ensayos ELISA. Resultados: Las diferencias en edad, se evaluaron mediante ANOVA post hoc de Tukey. Las diferencias en los niveles de BNDF se evalúan mediante la prueba de Dunn post hoc de Kruskal-Wallis. Se utilizó la correlación de Spearman para analizar la relación entre BDNF y la edad. El SOF-TC tuvo una elevación de BDNF en comparación con el grupo control que podría estar relacionado con las diferencias de edad o el entrenamiento físico y mental, tal como PTSD. En ese grupo, dos participantes mostraron signos de PTSD. Conclusión: Los niveles de BDNF son un método preciso para la evaluación de la salud mental para prevenir, diagnosticar y tratar los trastornos mentales en el personal militar expuesto al estrés operativo.

Abstract Background: Brain Derived Neurotrophic Factor (BDNF) serum levels change with age, physical exercise, and neuropsychiatric disorders such as dementia, depression, anxiety, schizophrenia, and bipolar disorder. Military personnel are physically and mental training with an increased risk of developing mental disorders. Objective: The main objective of this study was determinate the BDNF serum levels in four military samples. 132 participants, administrative personnel (control) and three different Special Operations Forces (SOF) groups participated in the study. Methods: A first group of SOFS was on a training course (SOF-TC), second group exposed to 48 hours of operational stress (SOF-48hS) and third group exposed to two-weeks of operational stress (SOF-2wS). The mini interview was conducted and CAPS, and BNF levels were determined by ELISA assays. Results: Differences in age, were evaluated by ANOVA post-hoc Tukey´s. Differences in BNDF levels are evaluated by the Kruskal-Wallis test post hoc Dunn’s. Spearman's correlation was used to analyze the relationship between BDNF and age. The SOF-TC had a BDNF elevation in comparison with Control group that could be related to age differences or the physical and mental training.SOF-2wS had decreased BDNF levels in comparison to the other groups that could be related to the psychosocial stress or other mental disorders such as PTSD. That group, 2 participants showed signs of PTSD. Conclusion: BDNF levels are an accurate method for the evaluation of mental health to prevent, diagnose & treat mental disorders in military personnel exposed to operational stress.

ABSTRACT: Introduction: Neurofibroma is a benign tumor that compromises the neural sheath of nerve tissue, intimately associated with Neurofibromatosis. Due to the involvement of peripheral and/or central nerves, its clinical expression is wide as a result of compression and/or displacement of neighboring structures, making its diagnosis difficult. Objective: The aim of this article is to review the literature on Neurofibromatosis and its manifestations in the maxillofacial territory, along with the presentation of a case of mandibular Hyperchondylism associated with a neurofibroma in the temporomandibular joint region in a patient with a history of Neurofibromatosis. Methods: We present the case of a patient with laterogenesis and a history of Neurofibromatosis type I (NF1). By imaging study, a right Hyperchondylism is detected along with the presence of a radiolucent area related to the neck of the compromised condyle, whose histopathological result confirmed the diagnosis of neurofibroma. Conclusions: There is a diverse clinical picture in patients with NF1, presenting a pre-disposition to neurofibromas development and bone abnormalities, leading to the compromise of the maxillofacial territory and causing facial asymmetries. Because of this, it is essential to have knowledge and consideration of both pathologies for the right planning of patient treatment.

RESUMEN: Introducción: El neurofibroma corresponde a un tumor benigno que compromete la vaina neural del tejido nervioso, asociándose íntimamente a la neurofibromatosis. Debido al compromiso de nervios periféricos y/o centrales, su expresión clínica es muy variada producto de la compresión y/o desplazamiento de estructuras vecinas dificultando así su diagnóstico. Objetivo: El objetivo de este artículo, es el de realizar una revisión de la literatura en relación con la neurofibromatosis y sus manifestaciones en el territorio máxilofacial en conjunto con la presentación de un caso de hipercondilismo mandibular asociado a un neurofibroma en la región de la articulación temporomandibular en un paciente con antecedentes de neurofibromatosis. Métodos: Se presenta el caso de un paciente con laterognasia y antecedentes de Neurofibromatosis tipo I (NF1). Por medio de estudio imagenológico, se confirma Hipercondilismo derecho y presencia de una zona radiolúcida relacionada con el cuello del cóndilo comprometido, cuyo resultado histopatológico confirmo el diagnóstico de neurofibroma. Conclusiones: Existe una muy variada clínica en pacientes con NF1, presentando una predisposición a la formación de neurofibromas y alteraciones oseas que pudiesen comprometer el territorio máxilofacial y causar asimetrías faciales. Debido a esto, resulta imprescindible tener conocimiento y consideración de ambas patologías para una correcta planificación del tratamiento de los pacientes.

Resumo: Strongyloides stercoralis é um nematódo intestinal que coloniza e se reproduz na mucosa do intestino delgado proximal. A infeção em hospedeiros imunocompetentes é auto-limitada mas em doentes imunocomprometidos pode ter um curso complicado e causar hiperinfeção. Apresentamos um caso de uma mulher de 60 anos que é admitida devido a uma exacerbação de uma púrpura trombocitopénica trombótica adquirida com necessidade de altas doses de corticoides. A doente inicia quadro de pirose persistente, náuseas, vómitos e intolerância alimentar. Faz-se o diagnóstico de síndrome de secreção inapropriada de hormona antidiurética (SIADH). A endoscopia digestiva alta evidencia mucosa gástrica e duodenal com edema e eritema, para além de erosões e pregas espessadas duodenais. O TC e a enteroRMN mostram dilatação duodenal e alterações inflamatórias. A histologia mostra S. stercoralis a colonizar a mucosa do antro e duodeno. O S. stercolaris é um parasita humano, endémico em regiões tropicais e subtropicais. Tem um ciclo de vida complexo já que completa o seu ciclo todo dentro do organismo humano: penetra pela pele, migra para os pulmões e atinge o trato gastrointestinal. Os sítios mais afetados são o duodeno e o jejuno proximal. O ciclo de vida envolve autoinfeção na mucosa intestinal ou pele perianal, especialmente em doentes imunocomprometidos, com a imunodepressão podendo levar a síndrome de hiperinfeção e doença disseminada. Contudo, o envolvi mento gástrico é raramente descrito. O SIADH tem sido relacionado com o síndrome de hiperinfeção, contudo, o seu mecanismo não é claro. O relativo inespecífico quadro clínico e alterações imagiológicas, assim como a baixa sensibilidade dos testes de parasitas de rotina atrasam e fazem o diagnóstico desafiante.

Abstract: Strongyloides stercoralis is an intestinal nematode that colonizes and reproduces in the upper small intestinal mucosa. Infection in immunocompetent hosts is self-limited but in immunocompromised patients it can be complicated and cause hyperinfection. We present a 60-year-old female who was admitted due to an exacerbation of acquired thrombotic thrombocytopenic purpura requiring high doses of corticosteroids. The patient began to experience persistent pyrosis, nausea, vomiting, and oral intolerance. She was di agnosed with syndrome of inappropriate secretion of antidiuretic hormone (SIADH). Upper endoscopy was performed and showed esophageal, gastric, and duodenal mucosa with edema and erythema. Moreover, there were superficial erosions and thickened folds in duodenum. Gastric and duodenal biopsies were taken. Abdominal computed tomography and magnetic enteroresonance displayed duodenal dilation and inflammatory changes. The histological study of biopsies showed colonization by S. stercolaris in the antrum and duodenum. S. stercolaris is a human parasite that is endemic in tropical, subtropical, and temperate regions. Its lifecycle is complex because it completes its entire cycle within the human host; it penetrates the skin, migrates to the lungs, and reach the gastrointestinal tract. The most affected site is the duodenum and upper jejunum. The lifecycle includes autoinfection through the intestinal mucosa or perianal skin, especially in immunocompromised hosts. Immunossuppression can lead to hyperinfection syndrome and disseminated disease. However, involvement of the stomach has relatively rarely been reported. SIADH has been related to systemic hyperinfection, although the mechanism is not clear. The relatively nonspecific clinical and imaging features and the low sensitivity of routine parasite tests make the diagnosis challenging and delayed.

RESUMEN Las arañas de la familia Hersiliidae son distinguibles fácilmente de otras familias por la presencia de un par de largas hilanderas laterales posteriores que utilizan para capturar a sus presas. En Argentina existen dos géneros Ypypuera e Iviraiva. En el presente trabajo se aportan nuevas localidades para Iviraiva argentina y se revisan los registros históricos de esta especie para Argentina, corrigiendo errores de georreferenciación citados en la bibliografía. Los nuevos registros, que son los más australes de América, y las actualizaciones de información, destacan la importancia de datos de distribución precisos.

ABSTRACT Spiders of the Hersiliidae family are easily distinguishable from others by the presence of a pair of long, posterior, lateral spinners that they use to capture prey. In Argentina, there are two genera Ypypuera and Iviraiva. In the present paper, new locations are provided for Iviraiva argentina and the historical records of this species for Argentina are reviewed, correcting georeferencing errors cited in the literature. The new records, being the southernmost for America, and the updated information, highlight the importance of accurate distributional data.

ABSTRACT Introduction: The manuscript summarizes the process of elaboration of the Clinical Practice Guide (CPG) for the management of glycemic crises in adult patients with diabetes mellitus of the AUNA Clinic Network. A multidisciplinary team of medical assistants and methodologists carried out the development of the CPG and then there was an external review by a specialist in the field. Methods: The Elaboration Group of the CPG (GEG) concluded on 10 PICO questions. A systematic search for CPG, systematic reviews and primary studies was carried out to answer these PICO questions. To make recommendations we used the "GRADE-Adolopment" methodology and the guidelines of the national regulations. Results: Ten recommendations were made (nine strong and one weak), 18 points of good clinical practice and two flowcharts for management (one for diagnosis and the other for the treatment of glycemic crises), 04 consensus tables on management and 01 table for surveillance and monitoring. The topics covered by the recommendations for the management of glycemic crises were hyperglycemic crises (glycosylated hemoglobin evaluation; b-hydroxybutyrate evaluation; insulin, potassium, 0.9% sodium chloride, phosphorus, sodium bicarbonate treatments) and hypoglycemic crises (carbohydrate administration, monitoring, educational program to avoid reentry). Conclusion: This article summarizes the methodology and evidence-based recommendations of the CPG for the management of glycemic crisis in patients with diabetes mellitus in AUNA.

RESUMEN Introducción: El artículo resume el proceso de elaboración de la Guía de Práctica Clínica (GPC) para el manejo de las crisis glucémicas en pacientes adultos con diabetes mellitus de la Red de Clínicas AUNA. Métodos: Las preguntas PICO fueron priorizadas por el Grupo Elaborador de la GPC (GEG) luego de lo cual se concluyó en trabajar 10 preguntas PICO. Para dar respuesta a las preguntas se realizó una búsqueda sistemática de GPC, revisiones sistemáticas y estudios primarios. Se utilizó la metodología “GRADE-Adolopment” y los lineamientos de la normativa nacional para la formulación de recomendaciones. Resultados: Se formularon 10 recomendaciones (nueve fuertes y una débil), 18 puntos de buena práctica clínica, dos flujogramas para el manejo (uno para el diagnóstico y el otro para el tratamiento de crisis glucémicas), 5 tablas resumen sobre el manejo y 1 tabla para la vigilancia y seguimiento. Los temas que abarcaron las recomendaciones para el manejo de las crisis glucémicas fueron: crisis hiperglucémicas (evaluación de hemoglobina glucosilada; evaluación de b-hidroxibutirato; tratamiento con insulina, potasio, cloruro de sodio 0.9%, fósforo y bicarbonato de sodio) y crisis hipoglucémicas (administración de carbohidratos, monitoreo y programa educativo para evitar el reingreso). Conclusión: El presente artículo resume la metodología y las recomendaciones basadas en evidencia de la GPC para el manejo de la crisis glucémica en pacientes con diabetes mellitus de la Red de Clínicas AUNA.

SUMMARY: Strength training, especially with high load intensity, allows increasing muscle strength and trophism, but it is also associated with exercise-induced muscle damage (EIMD). A new training modality, a combination of loading with the partial restriction blood flow (PRBF) around the muscle, being promising in the development of strength and muscular trophism. The aim of the study was to compare the maximum strength (MS) performance of quadriceps and hamstrings (MS-Q and MS-I) and muscle damage biomarkers (Creatine Kinase, CK) and systemic inflammation (high sensitivity - CRP, hs-CRP) between a low intensity load training with PRBF, versus one high and another low load intensity without PRBF in physically active youngsters during four weeks of training. Twenty-three participants measured MSQ and MS-I and the intervention term. In addition, before the start of the first session, before and after the end of the last session, CK and hsCRP were measured. In the three types of training the equivalent benefits in MS are produced, an exception of the MS-Q of low intensity training without PRBF. Only in the training with PRBF, the CK and hsCPR are modified at the end of the intervention, and even though the myocellular stress seems to be higher than in the other types of training, it would not indicate muscle damage.

RESUMEN: El entrenamiento de fuerza, especialmente con alta intensidad de carga, permite aumentar la fuerza y trofismo muscular, pero también se asocia a daño muscular inducido por ejercicio (DMIE). Una nueva modalidad de entrenamiento, combina una baja intensidad de carga con la restricción parcial del flujo sanguíneo (RPFS) alrededor del músculo, siendo prometedor en cuanto el desarrollo de la fuerza y trofismo muscular. El objetivo del estudio fue comparar el rendimiento de fuerza máxima de los músculos cuádriceps e isquiotibiales (FM-Q y FM-I) y marcadores de daño muscular (CK) e inflamación sistémica (PCRus) entre un entrenamiento de baja intensidad de carga con RPFS, versus uno de alta y otro de baja intensidad de carga sin RPFS en jóvenes físicamente activos durante cuatro semanas de entrenamiento. Veintitrés participantes midieron la FM-Q y FM-I previo y al término de la intervención; además, antes del inicio de la primera sesión, y antes y después del término de la última sesión se midió la CK y PCRus. En los tres tipos de entrenamiento se produjeron aumentos equivalentes en la fuerza máxima, a excepción de la FM-Q del entrenamiento con baja intensidad sin RPFS. Solo en el entrenamiento con RPFS la CK y PCRus se modifican al finalizar la intervención, y aun cuando el estrés miocelular parece ser más alto que en los otros tipos de entrenamiento, no indicaría daño muscular.

ABSTRACT: The aim of this study was to describe the characteristics of the universities and the research and education teams imparting “Forensic Odontology” at undergraduate level in Chile. A qualitative cross-sectional study was conducted during 2017. Information was sought from the institutional websites of universities that impart Dentistry degrees. When the information was not available, it was requested via email to the respective authorities. A search was conducted to identify Chilean publications that deal with the topic of forensic dentistry, in the Medline, SciELO, Lilacs and Cochrane databases. Those authored or co-authored by academic(s) teaching in Chile were identified. "Forensic Odontology" is taught at undergraduate level in 17 of the 21 universities that impart the career of Dentistry in Chile, being mandatory in 16 of schools, and an elective in one of them. Of the 29 academics who teach the subject at undergraduate level in Chile, only three have the specialty of OL. Only 28 scientific publications in the area were found in the last ten years, whose authorships correspond to five academics in the field, teaching at undergraduate level. In Chile, “Forensic Odontology” at the undergraduate level, is mainly imparted by dental surgeons not specialized in the subject, in accordance with the fact that the specialty began to be taught in Chile only in 2015. It is imperative to increase the amount of research in forensic odontology conducted by the academics, in order to develop the area at the university level, to improve knowledge in this discipline and consolidate it as a science.

RESUMEN: El objetivo de este estudio es describir las características de las instituciones y el equipo de investigación y docencia que imparten Odontología Legal (OL) a nivel pregrado en Chile. Estudio cualitativo realizado durante el 2017. Desde las páginas web institucionales de las universidades que imparten la carrera de odontología en Chile, se obtuvo información sobre el cuerpo docente del ramo de OL a nivel pregrado. Cuando la información no estuvo disponible, se solicitó vía correo electrónico. Se realizó una búsqueda de publicaciones chilenas sobre OL y Forense en las bases de datos Medline, SciELO, Lilacs y Cochrane, y se identificó aquellas realizadas por docentes ejerciendo en Chile. La asignatura de OL se imparte a nivel pregrado en 17 de las 21 universidades que imparten la carrera de Odontología, siendo un curso obligatorio en 16 de ellas, y electivo en una de ellas. De los 29 docentes que imparten el ramo a nivel pregrado en Chile, sólo tres tiene la especialidad de OL. Se encontraron sólo 28 publicaciones científicas en el área en los últimos diez años, cuya autoría corresponde a cinco de los docentes del ramo a nivel pregrado. En Chile, la docencia de OL, a nivel pregrado, es impartida mayoritariamente por cirujano-dentistas no especializados en el área, en concordancia con que la especialidad comenzó a impartirse en el año 2015. Es imperioso aumentar la investigación en OL entre los docentes, de manera de desarrollar el área a nivel universitario, aumentando el conocimiento en la disciplina y consolidándola como ciencia.

Salivary glands Introduction: Necrotizing sialometaplasia (NS) is a rare benign inflammatory disease that affects the major and minor salivary glands. Commonly associated with the salivary glands of the rearmost portion of the hard palate. The similarity of their clinical and histological with some malignant glandular lesions may result in unnecessary treatment, whereas the NS resolves spontaneously within 3-12 weeks. Clinical case: We present the case of a young adult diagnosed with NS, with its clinical, histological and evolution of the injury.

Introducción: La sialometaplasia necrotizante (SN) es una rara enfermedad benigna, inflamatoria de las glándulas salivales menores y mayores, comúnmente asociada a las ubicadas en la porción más posterior del paladar duro. La similitud de sus características clínicas e histológicas con algunas lesiones glandulares malignas, puede resultar en tratamientos innecesarios, considerando que la SN se resuelve espontáneamente entre 3-12 semanas. Caso clínico: Presentamos el caso de un adulto joven, con diagnóstico de SN, con sus características clínicas, histológicas y la evolución de la lesión.

Abstract Controlled deficit irrigation (CDI) is a management strategy where water is applied according to the crop phenological stages. As a result, different irrigation management conditions can produce significant changes in production, fruit quality and the reduction in the applied total water volume. The objective of this research was to evaluate the effect of CDI on the production and quality of kiwi (Actinidia deliciosa) Hayward, in Chile. During the production cycles from 2009 to 2012 four water restriction periods were applied: 1) from 10 d to 30 d before flowering, 2) when fruits reached 60 % of their final weight, 3) when fruits reached more than 70 % of the final weight, and 4) when fruits reached more than 80 % of their final weight. The results of each restriction period were compared with a control treatment which had a 100 % evapotranspiration replacement. The experimental design was completely randomized in blocks with four replicates per treatment. The experimental unit was of three rows of seven plants each. Treatment means were compared by the Tukey test (p≤0.05). Throughout the study, soil moisture, water status of the plant, applied water volume, fruit development and uniformity were measured. The main results were the decrease of water volume and its associated costs of pumping between 24 and 60 % compared to the control treatment; the applied CDI showed significant differences (p≤0.05) on the size in the evaluated years. With CDI there was good uniformity in 24.2 % of the fruits without effects on productivity (p>0.05).

Resumen El riego deficitario controlado (RDC) es una estrategia de manejo donde se aplica agua según las etapas fenológicas del cultivo. Como consecuencia, condiciones diferentes del manejo del riego pueden producir cambios importantes en la producción, calidad de la fruta y una disminución del volumen de agua utilizado. El objetivo de esta investigación fue evaluar el efecto de RDC en la producción y calidad del kiwi (Actinidia deliciosa) Hayward, en Chile. Durante los ciclos de producción de 2009 al 2012 se aplicaron cuatro periodos de restricción hídrica: 1) desde 30 d y hasta 10 d antes de la floración, 2) cuando el fruto alcanzó más de 60 % del peso final, 3) cuando el fruto alcanzó más de 70 % del peso final y 4) cuando el fruto alcanzó más de 80 % del peso final. Los resultados de cada período de restricción fueron comparados con un tratamiento testigo con 100 % de reposición de la evapotranspiración. El diseño experimental fue de bloques completamente al azar con cuatro repeticiones por tratamiento y la unidad experimental fue de tres hileras de siete plantas cada una. Las medias de tratamientos se compararon con la prueba de Tukey (p≤0.05). Durante todo el estudio se midió humedad del suelo, estado hídrico de la planta, volúmenes de agua aplicados, desarrollo y uniformidad del fruto. Los resultados principales fueron: disminución del volumen de agua y costos asociados al bombeo entre 24 y 60 %, respecto al tratamiento testigo; el RDC aplicado mostró diferencias significativas (p≤0.05) en calibre para los distintos años de estudio. Con RDC hubo una buena uniformidad en 24.2 % de los frutos sin efectos en la productividad (p>0.05).

Introduction: Female genital prolapse significantly alter the quality of life of women. The apical prolapse is the second common defect after anterior wall and the colposuspension to sacrospinous ligament is one of the described surgical techniques for its treatment. Objective: To determine the feasibility of apical prolapse correction in patients undergoing sacrospinous colposuspension using the suture capture device CapioTM. Methods: Retrospective analysis of patients undergoing this surgery from June 2015 to June 2016, including an objective assessment focused mainly in the C point of Prolapse Organ Pelvic Quatinfication (POP-Q) and a subjective evaluation of the patient. Results: 15 patients, of which only 11 were able to complete follow-up, were included. The mean age of the patients at the time of surgery was 60.7 ± 6.8 years, and all were classified as prolapse stages III or IV. The evaluation was performed in average 6.75 ± 3.39 months after surgery, with a minimum of 3 and a maximum of 13 months. No patient had several complications during or after surgery and only one recurred. Conclusions: The colposuspension to sacrospinous ligament with CapioTM is a safe and effective alternative for the treatment of apical genital prolapse. However, a longer follow-up study is needed, in addition to comparative studies with other colposuspension techniques.

Introducción: El prolapso genital femenino altera significativamente la calidad de vida de la mujer. El prolapso apical es el segundo más frecuente después del defecto de pared anterior y la colposuspensión al ligamento sacroespinoso es una de las técnicas quirúrgicas descritas para su tratamiento. Objetivos: Determinar la factibilidad de la corrección del prolapso apical en pacientes sometidas a la colposuspensión al ligamento sacroespinoso, utilizando el dispositivo de captura de sutura CapioTM. Materiales y métodos: Análisis retrospectivo de pacientes intervenidas desde junio de 2015 a junio de 2016, en la unidad de piso pélvico del Hospital Luis Tisné Brousse, basándose principalmente en la evaluación del punto C del Prolpase Organ Pelvic Quatinfication (POP-Q). Resultados: Se intervinieron 15 pacientes, con edad promedio de 60,7 ± 6,8 años. Todas presentaron prolapso genital estadio III o IV. El seguimiento se realizó entre 3 y 13 meses después de la cirugía. Ninguna presentó complicaciones graves durante ni después de la cirugía y sólo una paciente recidivó. Conclusiones: La colposuspensión al ligamento sacroespinoso con CapioTM, es una técnica factible, segura y eficaz para el tratamiento del prolapso apical, sin embargo, es necesario mayor tiempo de seguimiento y estudios comparativos con otras técnicas de colposuspensión.

Abstract Aim: to analyze the pattern and trends of use of screen-based devices and associated factors from two surveys conducted on public high school students in Caruaru-PE. Methods: two representative school-based cross-sectional surveys conducted in 2007 (n=600) and 2012 (n=715) on high school students (15-20 years old). The time of exposure to television (TV) and computer/videogames PC/VG was obtained through a validated questionnaire, and ≥3 hours/day was considered as being excessive exposure. The independent variables were socioeconomic status, school related, and physical activity. Crude and adjusted binary logistic regression were employed to examine the factors associated with screen time. The statistical significance was set at p<0.05. Results: There was a significant reduction in TV time on weekdays and total weekly, but no change in the prevalence of excessive exposure. The proportion of exposure to PC/VG of ≥3 hours/day increased 182.5% on weekdays and 69.5% on weekends (p <0.05). In 2007, being physically active was the only protection factor for excessive exposure to total screen time. In 2012, girls presented less chance of excessive exposure to all screen-based devices and total screen time. Other protective factors were studying at night and being physically active (PC/VG time), while residing in an urban area [OR 5.03(2.77-7.41)] and having higher family income [OR 1.55(1.04-2.30)] were risk factors. Conclusion: Significant and important changes in the time trends and pattern of use PC/VG were observed during the interval of 5 years. This rapid increase could be associated with increased family income and improved access to these devices, driven by technological developments.

Teeth are an excellent research material in living persons and in corpses, in the anthropological, genetic, dental and forensic fields, because of their characteristics (hardness, resistance to chemical attack, fire and decay). Mandibular canine teeth are the least affected by periodontal disease, the least extracted teeth, are more resistant to severe trauma and have a greater sexual dimorphism. They can be used for sex estimation, through the Mandibular Canine Index (MCI). The purpose of this study is to determine the accuracy of the MCI in sex estimation, compared to the mesiodistal canine width method. The study was conducted on 150 subjects (M:F= 65:85), aged 1824. The mesiodistal width of canine and the intercanine distance were measured on the obtained models, and the MCI was calculated. The sensitivity and specificity for each of the two indexes were also calculated. MCI had a sensitivity of 33.85% and a specificity of 75.29 % in sex estimation. The mesiodistal width of canine had a sensitivity of 66.15 % and a specificity of 84.71 %. The mesiodistal width of canine has a higher sensitivity and specificity than the MCI in the medicolegal estimation of sex.

Los dientes son un excelente material de investigación en personas vivas y cadáveres, en el ámbito antropológico, genético, odontológico y forense, por sus características (dureza, resistencia al ataque químico, fuego y descomposición). El diente canino mandibular es el menos afectado por enfermedad periodontal, menos extraído, más resistente a traumas severos y el que presenta mayor dimorfismo sexual. Se puede usar para la estimación de sexo, calculando el Índice Mandibular Canino (IMC). El propósito de este estudio es determinar la certeza del IMC en la estimación de sexo respecto al ancho mesiodistal del canino. El estudio fue realizado en 150 sujetos (H:M= 65:85), entre 1824 años. El ancho mesiodistal del canino y la distancia canina fueron medidos en los modelos obtenidos y el IMC fue calculado. Se calculó la sensibilidad y especificidad para cada uno de los índices en cuestión. El IMC tuvo una sensibilidad del 33,85 % y una especificidad de 75,29 % en la estimación de sexo. El ancho mesiodistal del canino tuvo una sensibilidad de 66,15 % y una especificidad de 84,71 %. El ancho mesiodistal del canino tiene mayor sensibilidad y especificidad que el IMC en la estimación médicolegal de sexo.

This paper reports the research results of the Claraboya project, which through the implementation of attitudinal changes in teachers regarding reading suggestions, is focused on improving student academic performance and student satisfaction with the resources available in the campus library. The research methodology entails a comparison of pre-test result of seven indicators of satisfaction of 373 students against two random samples of students who responded to the 2013 Service Quality Survey. The research found that in six of seven variables students participating in the Claraboya Project Research Survey (CPRS) exhibited higher average rates than those of Sample 1 and Sample 2 gathered in 2013. Moreover, the Claraboya sample exhibited statistically greater levels of satisfaction across six and five variables, respectively. To verify the second hypothesis, courses taught by the same teacher (Claraboya) were isolated and their averages compared. This hypothesis was rejected as only four of twenty-one exhibited significant differences. The scope and limitations of the study are included in conclusions.

La presente investigación informa los resultados del proyecto Claraboya, el cual estuvo centrado en mejorar dos variables: 1) satisfacción del estudiante con los recursos disponibles en la biblioteca del campus, a través de la implementación de cambios actitudinales en los académicos acerca de las sugerencias de texto, y 2) el rendimiento académico de los estudiantes de los cursos participantes. Mediante un diseño preexperimental, se compararon los grados de satisfacción en siete indicadores entre una muestra por accesibilidad de 373 alumnos y dos muestras aleatorias de estudiantes participantes en la encuesta de calidad de servicio 2013. Los promedios obtenidos por los alumnos en la Encuesta de Investigación Proyecto Claraboya (CPRS) son superiores a los promedios 2013 para las muestras 1 y 2 en seis de las siete variables analizadas. Además, hay un nivel de satisfacción estadísticamente superior en seis y cinco variables respectivamente, en comparación con las muestras aleatorias. Para verificar la segunda hipótesis, se extrajeron los cursos impartidos por el mismo profesor en 2012 y 2013 (Claraboya) y se compararon en sus promedios. Esta hipótesis fue rechazada, en la medida en que sólo cuatro de los 21 cursos mostraron diferencias estadísticamente significativas. Finalmente, se discuten los alcances y las limitaciones de este estudio.