61,472 results match your criteria: "Colombia; Smithsonian Tropical Research Institute[Affiliation]"
Behav Sci (Basel)
January 2025
Faculty of Psychology and Behavioral Sciences, Universidad de La Sabana, Chía 250005, Colombia.
Research on adolescents suggests that decision-making styles, emotional experiences, and life satisfaction play a crucial role in emotional and behavioral difficulties and the development of prosocial behaviors. This study analyzed the relationship between decision-making styles, prosociality, and difficulties among adolescent offenders, as well as the mediating role of life satisfaction and emotional experiences in this relationship. A total of 457 adolescents aged from 14 to 19 years (M = 16.
View Article and Find Full Text PDFBiomimetics (Basel)
January 2025
Agroindustrial Research Group, Department of Chemical Engineering, Universidad Pontificia Bolivariana, Cq. 1 #70-01, Medellín 050031, Colombia.
Fibrous by-products, including defective or double cocoons, are obtained during silk processing. These cocoons primarily contain fibroin and sericin (SS) proteins along with minor amounts of wax and mineral salts. In conventional textile processes, SS is removed in the production of smooth, lustrous silk threads, and is typically discarded.
View Article and Find Full Text PDFEntropy (Basel)
January 2025
Faculty of Engineering, Universidad Andres Bello, Santiago 8370146, Chile.
This research addresses complexity in manufacturing systems from an entropic perspective for production improvement. The main objective is to develop and validate a methodology that develops an entropic metric of complexity in an integral way in production environments, through simulation and programming techniques. The methodological proposal is composed of six stages: (i) Case study, (ii) Hypothesis formulation, (iii) Discrete event simulation, (iv) Measurement of entropic complexity by applying Shannon's information theory, (v) Entropy analysis, and (vi) Statistical analysis by ANOVA.
View Article and Find Full Text PDFCirc Genom Precis Med
January 2025
Centre for Heart Lung Innovation, University of British Columbia, Vancouver. (K.H., M.A., L.R., Y.L., A.S., H.H., L.R.B., Z.W.L.).
Background: Protein-truncating mutations in the titin gene are associated with increased risk of atrial fibrillation. However, little is known about the underlying pathophysiology.
Methods: We identified a heterozygous titin truncating variant (TTNtv) in a patient with unexplained early onset atrial fibrillation and normal ventricular function.
AoB Plants
January 2025
CNRS, UMR Ecologie des Forêt de Guyane (EcoFoG), AgroParisTech, CIRAD, INRAE, Université des Antilles, Université de Guyane, 97310 Kourou, France.
Phosphorus (P) and potassium (K) play important roles in plant metabolism and hydraulic balance, respectively, while calcium (Ca) and magnesium (Mg) are important components of cell walls. Although significant amounts of these nutrients are found in wood, relatively little is known on how the wood concentrations of these nutrients are related to other wood traits, or on the factors driving the resorption of these nutrients within stems. We measured wood nutrient (i.
View Article and Find Full Text PDFArch Peru Cardiol Cir Cardiovasc
December 2024
Heart Failure and Heart Transplant Clinic, Fundación Cardiovascular de Colombia, Floridablanca, Colombia. Heart Failure and Heart Transplant Clinic Fundación Cardiovascular de Colombia Floridablanca Colombia.
Objective: Chronic Chagas Cardiomyopathy (CCC) carries a high risk of embolic events due to structural changes in the left ventricle and frequent conduction disorders. However, there is limited data on anticoagulant prescription patterns and factors influencing the use of direct oral anticoagulants (DOACs) in these patients. This study aims to characterize CCC patients based on the anticoagulant therapy received and identify factors associated with DOACs use.
View Article and Find Full Text PDFArch Peru Cardiol Cir Cardiovasc
December 2024
Departamento de Medicina Interna, Sección de Cardiología Clínica, Universidad de Antioquia; Medellín, Colombia. Universidad de Antioquia Departamento de Medicina Interna Sección de Cardiología Clínica Universidad de Antioquia Medellín Colombia.
Objective: To determine the clinical, diagnostic, and therapeutic profile of patients with left intraventricular thrombus (LVT) in three high-complexity centers in Medellín, Colombia, between January 2000 and January 2022.
Materials And Methods: This was an observational and cross-sectional study that included 307 patients with LVT. Hospital records were analyzed to identify the clinical and therapeutic profile, and thrombus resolution and systemic embolism were evaluated.
Front Psychiatry
January 2025
Universidad de Córdoba, Montería, Colombia.
Background: Burnout is a prevalent condition in the healthcare sector, and although it has been extensively studied among healthcare professionals, less is known about its impact on non-professional workers, particularly in low-resource settings. This study aimed to test a preliminary predictive model based on basic socioeconomic and sociodemographic determinants to predict symptoms of burnout among support personnel and health services managers in a resource-limited health center.
Methods: A prospective cross-sectional study was conducted.
Environ Epigenet
January 2025
Institute of Human Genetics, School of Medicine, Pontificia Universidad Javeriana, Bogotá 110231, Colombia.
Fine particulate matter (PM), an atmospheric pollutant that settles deep in the respiratory tract, is highly harmful to human health. Despite its well-known impact on lung function and its ability to exacerbate asthma, the molecular basis of this effect is not fully understood. This integrated transcriptomic and epigenomic data analysis from publicly available datasets aimed to determine the impact of PM exposure and its association with asthma in human airway epithelial cells.
View Article and Find Full Text PDFPers Soc Psychol Bull
January 2025
University of Michigan, Ann Arbor, USA.
Although individuals of Latin American heritage ( in short) are considered interdependent, they also value traits like uniqueness and positivity, like individuals of European American cultural heritage, who are considered independent. It remains unclear whether this inclination toward positivity extends to a bias in self-perception known as self-enhancement. Moreover, if Latin Americans are indeed self-enhancing, it is uncertain how these tendencies align with their interdependent cultural orientation.
View Article and Find Full Text PDFNeotrop Entomol
January 2025
Depto de Biologia Geral, Univ Federal de Viçosa, Viçosa, Minas Gerais, Brazil.
Caterpillars of the genus Spodoptera are the main pests in soybean and cotton crops and Spodoptera cosmioides causes more severe losses than other caterpillars in these agricultural crops. However, there are few recommended insecticides for controlling this pest. Lambda-cyhalothrin is a pyrethroid used to control a wide spectrum of arthropods including lepidopterans.
View Article and Find Full Text PDFJ Matern Fetal Neonatal Med
December 2025
Departamento de Ginecología y Obstetricia, Fundación Valle del Lili, Cali, Colombia.
Objective: Maternal sepsis continues to be a maternal health problem associated with 75,000 deaths per year worldwide, representing a greater burden in low- and middle-income countries (LMICs). Although the Shock Index (SI) has been widely studied in postpartum hemorrhage and in non-obstetric populations, it has not yet been widely studied in sepsis. We aimed to identify the relationship between Shock Index and suspected sepsis in pregnant and postpartum patients to explore the use of Shock index in the context of maternal sepsis and its relationship with sepsis-related outcomes.
View Article and Find Full Text PDFPLoS Negl Trop Dis
January 2025
Fundação de Medicina Tropical Dr. Heitor Vieira Dourado, Manaus, Brazil.
Background: Riverine communities face various health problems, which involve geographical and cultural barriers to accessing care, in addition to a lack of financial investments in services aimed at these communities, resulting in a process of invisibility for the population living in these regions. In this scenario, the significant burden of snakebite envenoming (SBE) highlights the need for participatory research to address ways to minimize this situation. Thus, this study aimed to describe the priority health problems identified by this population and the ranking of SBEs in that context, mapping solutions according to the local reality.
View Article and Find Full Text PDFJ Med Internet Res
January 2025
Macquarie University, Australian Institute of Health Innovations, Sydney, Australia.
RR2-10.2196/25056.
View Article and Find Full Text PDFIntensive Care Med
January 2025
Global Health Research Group in Acquired Brain and Spine Injuries, Cambridge, UK.
Background: Invasive systems are commonly used for monitoring intracranial pressure (ICP) in traumatic brain injury (TBI) and are considered the gold standard. The availability of invasive ICP monitoring is heterogeneous, and in low- and middle-income settings, these systems are not routinely employed due to high cost or limited accessibility. The aim of this consensus was to develop recommendations to guide monitoring and ICP-driven therapies in TBI using non-invasive ICP (nICP) systems.
View Article and Find Full Text PDFJACC Clin Electrophysiol
January 2025
Cardiac Arrhythmia Service, Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
Background: Postprocedural pericarditis (PP) can occur in up to 29.4% of patients undergoing epicardial catheter ablation of ventricular tachycardia (VT). Despite several proposed strategies to mitigate this adverse outcome, rates of PP and pericarditic pain remain high.
View Article and Find Full Text PDFMed Sci (Basel)
January 2025
Medical and Pharmaceutical Sciences Group, Faculty of Health Sciences, University of Sucre, Sincelejo 700001, Sucre, Colombia.
Background/objectives: is a clinically significant opportunistic pathogen, renowned for its ability to acquire and develop diverse mechanisms of antibiotic resistance. This study examines the resistance, virulence, and regulatory mechanisms in extensively drug-resistant clinical strains of .
Methods: Antibiotic susceptibility was assessed using the Minimum Inhibitory Concentration (MIC) method, and whole-genome sequencing (WGS) was performed on the Illumina NovaSeq platform.
Subst Use Misuse
January 2025
Department of Epidemiology, School of Public Health, University of Texas Health Science Center at Houston, Houston, Texas, USA.
Objectives: To examine prevalence trends in the use of smoked tobacco products in 11 South American (SA) countries (i.e., Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Paraguay, Peru, Suriname, Uruguay, and Venezuela) and their association with country-specific socio-demographic index (SDI) over 30 years.
View Article and Find Full Text PDFRheumatol Adv Pract
December 2024
Rheumatology Department, King's College Hospital, London, UK.
Objectives: Physical function in RA is largely influenced by multiple clinical factors, however, there is a growing body of evidence that psychological state and other comorbidities also play an essential role. Using data obtained in the COVID-19 Vaccination in Autoimmune Diseases study, an international self-reported e-survey, we aimed to explore the predictive ability of sociodemographic and clinical variables on Patient-Reported Outcomes Measurement Information System Physical Function Short Form 10a (PROMIS PF-10a) in RA and to investigate variation in disease activity and functional outcomes based on country-level socio-economic parameters.
Methods: Patient demographics, disease characteristics including current symptom status, functional status and treatment variables, as well as income level of the country of residence, were extracted from survey responses.
RSC Adv
January 2025
Department of Chemistry, Universidad de Los Andes Carrera 1 No. 18A-10 Bogotá 111711 Colombia
An isomerization reaction of 7-aryl-3-formylpyrazolo[1,5-]pyrimidines to 5-aroyl-NH-pyrazolo[3,4-]pyridines proceeding with high yields in aqueous NaOH under microwave conditions is reported. This unprecedented transformation occurs by adding and eliminating a water molecule an ANRORC mechanism (adding the nucleophile, ring-opening, and ring-closing) studied using DFT calculations. The product's utility was proved as they have aroyl and NH groups that simple methods and readily available reagents easily modified; likewise, their optical properties were studied, highlighting their high potential as highly emissive modular dyes ( up to 99%).
View Article and Find Full Text PDFPsychiatr Serv
January 2025
Department of Psychiatry, Geisel School of Medicine, Dartmouth College, and Department of Psychiatry, Dartmouth Health, Lebanon, New Hampshire.
Across the globe, psychiatric illnesses are common, painful, often disabling, and sometimes deadly. Although well-researched practices exist to address these disorders, most people with psychiatric illnesses do not have access to care that has been demonstrated to be effective. Practical clinical leadership experience and engagement in evidence-based practice (EBP) implementation research in Colombia and the United States have demonstrated that multisite EBP implementation is possible and that effective implementation improves outcomes for people who develop psychiatric illnesses.
View Article and Find Full Text PDFBr J Dermatol
January 2025
Department of Dermatology, Yale University, New Haven, CT, USA.
Background: Generalised pustular psoriasis (GPP) is a chronic, systemic, neutrophilic inflammatory disease. A previous Delphi panel established areas of consensus on GPP, although patient perspectives were not included, and aspects of treatment goals remain unclear.
Objectives: To identify and achieve consensus on refined, specific treatment goals for GPP treatment via a Delphi panel with patient participation.
J Clin Endocrinol Metab
January 2025
Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, Singapore, Singapore.
Context: Type 2 diabetes (T2D) is a major global concern, with Asia at its epicenter in recent years. Proteins, products of gene transcription, serve as dynamic biomarkers for pinpointing perturbed pathways in disease development. Previous T2D proteomic association studies primarily focused on European populations.
View Article and Find Full Text PDFJ Geriatr Oncol
January 2025
Autonomous University of Bucaramanga (UNAB), Floridablanca, Colombia; Clínica FOSCAL esperanza de vida, Floridablanca, Colombia; Programa para el tratamiento de Enfermedades Hemato-Oncológicas de Santader, Floridablanca, Colombia.
Rev Inst Med Trop Sao Paulo
January 2025
Hospital Militar Central, Servicio de Infectología, Bogotá, Colombia.
Immune thrombocytopenia (ITP) is an autoimmune hematological condition characterized by a markedly isolated decrease in platelets without any apparent associated clinical conditions, resulting in bleeding and bruising of the skin, mucous membranes, and major organs. It is often triggered by preceding illness or several immune stimulants such as immunizations, infections, allergic reactions, among others. While uncommon, arthropod bites can trigger acute ITP.
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