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Evaluación de la investigación formativa: diseño y validación de escala
(Universidad Nacional, Costa Rica, 2020-11-19)The article presents the results of a study whose purpose was the design and validation of a scale to evaluate education research training. The study was based on the Item Response Theory (IRT) mathematical model, with ... -
Carga de enfermedad debido a la microcefalia asociada al virus del Zika en Colombia
(Escola Nacional de Saúde Pública Sergio Arouca, 2020-11-23)En 2015, el virus del Zika fue introducido en Co¬lombia. La aparición de este arbovirus es un desa¬fío para el sistema de salud pública del país, debido a la asociación entre la infección y alteraciones congénitas como la ... -
Modification of blair approach with a modified endaural component to access the parotid region
(Lippincott Williams and Wilkins, 2015-09)Objective: The aim of this study is to present our experience with a modification of the Blair approach to the parotid area, by means of a modified endaural component, which provides both excellent exposure and optimal ... -
Brigatinib in ALK-positive non-small cell lung cancer: real-world data in the Latin American population (Bri-world extend CLICaP)
(Future Medicine Ltd., 2021-01)Background: Brigatinib has demonstrated its efficacy as first-line therapy and in further lines for ALK-positive non-small cell lung cancer (NSCLC) patients; however, real-world data in Latin America are scarce. Methods: ... -
Escritura académica de profesores de inglés en formación mediante el aprendizaje reflexivo
(Universidad Nacional de Colombia, 2021-01-05)This article focuses on the impact reflective learning has on a group of efl preservice teachers’ academic writing skills through formative feedback and self-assessment at a university in Bogotá (Colombia). The goal was ... -
Comparison of mechanical and structural properties of nickel-titanium alloy with titanium-molybdenum alloy and titanium-niobium alloy as potential metals for endodontic files
(Iranian Center for Endodontic Research, 2021-01)Introduction: The objective of this study was to compare the mechanical and structural properties of the nickel-titanium (Ni-Ti) alloy already used in endodontics with titanium-molybdenum (Ti-Mo) and titanium-niobium (Ti-Nb) ... -
Preadministration of yerba mate (Ilex paraguariensis) helps functional activity and morphology maintenance of MC3T3-E1 osteoblastic cells after in vitro exposition to hydrogen peroxide
(Springer Nature, 2021-01-17)Natural substances with antioxidant effects may benefit prevention and treatment of people with or prone to bone diseases after menopause, such as osteoporosis. This study aimed to evaluate the in vitro effect of ... -
A comparison of cut points for measuring risk factors for adolescent substance use and antisocial behaviors in the U.S.and Colombia
(Multidisciplinary Digital Publishing Institute (MDPI), 2021-01-02)As the identification and targeting of salient risk factors for adolescent substance use become more widely used globally, an essential question arises as to whether U.S.-based cut points in the distributions of these risk ... -
La noción de daño y su rol en los juicios morales. Un debate abierto
(Universidad de Murcia. Departamento de Filosofia y Lgica., 2021-01-03)Researchers belonging to the tradi-tion of cognitive-developmental psychology have suggested in their studies that the percep-tion of harm is central to the moral domain. This unifying proposal has ... -
IS26-mediated amplification of blaOXA-1and blaCTX-M-15with concurrent outer membrane porin disruption associated with de novo carbapenem resistance in a recurrent bacteraemia cohort
(Oxford University Press, 2021-02-01)Background: Approximately half of clinical carbapenem-resistant Enterobacterales (CRE) isolates lack carbapenem-hydrolysing enzymes and develop carbapenem resistance through alternative mechanisms. Objectives: To elucidate ... -
Genomic diversity of burkholderia pseudomalleiIsolates, Colombia
(Centers for Disease Control and Prevention (CDC), 2021-02)We report an analysis of the genomic diversity of isolates of Burkholderia pseudomallei, the cause of melioidosis, recovered in Colombia from routine surveillance during 2016–2017. B. pseudomallei appears genetically ... -
Retinoic and ascorbic acids induce osteoblast differentiation from human dental pulp mesenchymal stem cells
(Elsevier, 2021-04-01)Previous studies have suggested an important role of retinoic acid (RA) and ascorbic acid (AA) in the stimulationof osteoblastic differentiation; however, the function of RA and AA in the osteogenic differentiation from ... -
Determinants of the intention to use non-medical insertable digital devices: The case of Chile and Colombia
(Elsevier, 2021-01-23)In the past, thinking of carrying electronic devices inside our bodies was only posed by non-real scenarios. The emergence of insertable devices has changed this. Since this technology is still in its initial development ... -
A consensus statement for trauma surgery capacity building in Latin America
(Springer Nature, 2021-01-30)Background Trauma is a significant public health problem in Latin America (LA), contributing to substantial death and disability in the region. Several LA countries have implemented trauma registries and injury surveillance ... -
Risk of anorexia and bulimia nervosa and its associated factors in undergraduate students
(Pontificia Universidade Catolica de Campinas, 2021-02-03)Objective To quantify the prevalence and related factors to the risk of anorexia and bulimia nervosa in undergraduate students at a private university in Bogotá, Colombia. Methods A cross-sectional study, which ... -
Cálculo de la capacidad de carga y capacidad de acogida turística multicriterio para la reserva biológica El Encenillo, Guasca, Cundinamarca, Colombia
(Instituto Universitario de Investigaciones Turisticas, 2021-01)The main objective of this research is to carry out a comparison between two methodologies to calculate the maximum daily number of visitors that can enter a natural area where tourism is carried out, to establish the ... -
Degree of risk of bias in randomized controlled trials: does it have an impact on root coverage outcomes?
(Elsevier, 2021-03)ObjectiveImprovementovertime inmean (MRC)andcompleterootcoverage(CRC) reportedin randomized controlled trials (RCTs) has been documented. Our objective was toassess the effect that the ROB has on relevant outcomes reported ... -
Early management of cervical spine trauma: WFNS spine committee recommendations
(Korean Spinal Neurosurgery Society, 2020-12)Epidemiology, prevention, early management of cervical spine trauma and it's reduction are the objectives of this review paper. A PubMed and MEDLINE search between 2009 and 2019 were conducted using keywords. Case reports, ... -
Prediction of normal values for central apnea-hypopnea index at different ages and altitudes above sea level in healthy children
(Elsevier, 2021-02)Background: There is a critical need for studies aimed to help clinicians to establish the normal/expected central apnea-hypopnea index (CAHI) at altitudes above sea level and ages other than those reported in the current ... -
Metodología del estudio piloto
(Publimpacto, 2020-06-21)The teaching of research covers all aspects of the research process, involving pilot studies. In biomedical research, the first step in the execution of a project is the realization of a pilot study, with the objective of ...