Search results for "CIENCIAS DE LA SALUD"
showing 10 items of 2623 documents
Comparative study of mandibular linear measurements obtained by cone beam computed tomography and digital calipers
2014
Objectives: Cone beam computed tomography (CBCT) is an innovative dental of imaging system characterized by rapid volumetric imaging with patient exposure to a single dose of radiation. The present study was carried out to compare the linear measurements obtained with CBCT and digital caliper in 20 mandibles from human cadavers. Study design: A total of 4800 linear measurements were measured between different mandibular anatomical points with CBCT and digital caliper. The real measurements were defined as those obtained with the digital caliper. Posteriorly, the mandibles were scanned to obtain the CBCT images, with software-based measurements of the distances. Results: The measurements obt…
Kohlschütter-Tönz Syndrome: report of an additional case
2013
Kohlschütter-Tönz Syndrome is a rare disorder clinically characterized by amelogenesis imperfecta, epilepsy and progressive mental deterioration. We present an additional case of this syndrome of a nine year-old boy who was referred by pigmented teeth. The mental deterioration was associated with speech delay, impulsive behavior, attention-deficit/hyperactivity disorder, and learning problems. The physical examination revealed a reduction of lower third, slightly palpebral fissures, low ear and hair implantation, coarse hair and hypertrichosis. The intraoral examination showed alteration in teeth pigmentation diagnosed as amelogenesis imperfecta. Although rare, the present case report illus…
Immediate loading with fixed full-arch prostheses in the maxilla: review of the literature
2014
Objectives: To critically review the evidence-based literature on immediate loading of implants with fixed full- arch prostheses in the maxilla to determine 1) currently recommended performance criteria and 2) the outcomes that can be expected with this procedure. Study Desing: Studies from 2001 to 2011 on immediate loading with fixed full-arch maxillary prostheses were reviewed. Clinical series with at least 5 patients and 12 months of follow-up were included. Case reports, studies with missing data and repeatedly published studies were excluded. In each study the following was assessed: type of study, implant type, number of patients, number of implants, number of implants per patient, us…
Effect of platform switching on the peri-implant bone: A finite element study
2015
Background: There exists a relation between the presence and location of the micro-gap and the loss of peri-implant bone. Several authors have shown that the treatments based on the use of platform switching result in less peri-implant bone loss and an increased tissue stability. The purpose of this study was to analyse the effect of the platform switching on the distribution of stresses on the peri-implant bone using the finite element method. Material and Methods: A realistic 3D full-mandible finite element model representing cortical bone and trabecular bone was used to study the distribution of the stress on the bone induced by an implant of diameter 4.1 mm. Two abutments were modelled.…
Patrones de consumo y variables de personalidad en drogodependientes a tratamiento
2012
El objetivo de este trabajo es analizar la relación entre factores de personalidad y consumo de sustancias. Específi camente se busca analizar la impulsividad y la búsqueda de sensaciones como variables de personalidad derivadas de modelos psicobiológicos de personalidad, así como el autocontrol, para examinar su relación con los patrones de consumo de drogas. En el trabajo se exploran las características diferenciales en términos de personalidad en pacientes adictos a heroína y en pacientes adictos a cocaína, así como en otro grupo de consumidores que puede merecer especial atención, como es el caso de los antiguos consumidores de heroína que ahora son adictos a la cocaína. La muestra está…
The intraoral device of overlaid disk-holding splints as a new in situ oral biofilm model
2014
Objectives: To design a device that allows the formation of in situ oral biofilm with similar characteristics to those from the dental plaque, overcoming the limitations of previous devices. Study Design: The Intraoral Device of Overlaid Disk-holding Splints (IDODS) was designed and manufactured. To test its validity, five healthy adult volunteers wore them for two and four days allowing the biofilm to grow without any type of distortion. After each period, the thickness, vitality and structure of the formed biofilm were measured with a Confocal Laser Scanning Microscope (CLSM) in combination with a dual fluorescence solution. All volunteers filled out a Likert-type questionnaire to evaluat…
Evaluación de contaminantes microbianos en muestras de cannabis incautadas en Costa Rica
2016
Diferentes literaturas sugieren que el consumo de cannabis es un importante problema para la salud pública. El cannabis, por su naturaleza ilegal, llega a sus usuarios sin cumplimiento de normas adecuadas de cultivo, almacenamiento, procesamiento y tráfico; lo que puede generar diversos contaminantes, que pueden ser químicos, físicos o microbianos. La presencia de contaminantes microbianos es un riesgo para la salud de los usuarios, sobre todo en pacientes con el sistema inmune comprometido. Costa Rica no cuenta con estudios sobre la presencia de contaminantes microbianos en el cannabis comercializado, por lo que este estudio pretendía establecer si los hay en las muestras incautadas en sei…
Estudio interuniversitario en estudiantes de Ciencias de la Salud: uso de los dispositivos móviles con fines educativos
2021
[EN] The use of smartphones, despite being mainly social, has begun to be implemented in the university environment as a tool for working in class and for communication between students regarding teaching material. However, before creating teaching methodologies that use these devices, it is important to know the opinion that the students have of them. Our objective was to analyze the personal and academic use of Smartphones by Health Sciences students from different Universities. With this objective, a form was created consisting of sociodemographic questions and the Questionnaire on perceptions and attitudes towards learning through mobile devices (CPAAM). Subsequently, a descriptive anal…
Emprendimiento Social en Ciencias de la Salud: Creación del Aula ApS-Salud en la Facultad de Farmacia de la Universitat de València.
2021
[EN] Service-Learning (SL) aligned to Sustainable Development Goals (SDG) is an educational tool that is used in the Faculty of Pharmacy of the University of Valencia in an interdisciplinary way. The Study Plans of the five Degrees taught in this center do not explicitly cover subjects or content in entrepreneurship, business creation and / or development of projects that may originate business.However, there are certain contents that are oriented in a different way could be used to promote these abilities in students. SL-Health Classroom aims to cover this aspect and has been created with the aim of designing, planning and executing SL projects that serve as a driving idea for a subsequent…
Impacto de la metodología Online vs Presencial en las prácticas de Ciencias de la Salud.
2021
[EN] New pedagogical methodologies in the field of health sciences are a necessary and important tool for students in training. At the moment we are living an exceptional situation due to the "COVID" pandemic. This has forced us to implement new learning methodologies. In the present study we evaluated the acquisition of basic competences for the application of knowledge, communication and interpretation of relevant data to make judgements in practices in students of the health sciences degree who carried out theoretical lessons and online practices using new tools and methodologies in comparison with students who carried out lectures and practices prior to COVID. The participants in the st…