Results 41 to 50 of about 37,266 (230)

Protein and Peptide Inhibitors of Mineralization: A Systematic Review of In Vitro Studies

Journal of Peptide Science, Volume 32, Issue 7, July 2026.
In vitro evidence from crystallization assays demonstrates that peptides inhibit mineral nucleation and crystal growth through sequence‐dependent interactions (acidic residues and phosphorylation) with mineral surfaces. In cell cultures, these molecules reduce calcium deposition and ALP activity and modulate the expression of biomineralization‐related ...
Alberto Mimila‐Cortes, Lucia Méndez‐Sánchez, Luis Fernando Ramírez‐González, Lia Hoz‐Rodríguez, Maricela Santana‐Vázquez, Karen Ivette Castro‐López, Higinio Arzate, Gonzalo Montoya‐Ayala   +7 more
wiley   +1 more source

A mixed-method study to inform the design of a video observed therapy app to monitor individuals with TB in the Dominican Republic

Frontiers in Public Health
IntroductionVideo Observed-Therapy, a digital adherence technologies (DAT), could improve patients’ adherence to tuberculosis (TB) treatment. However, countries with high TB burden countries, such as the Dominican Republic, struggle to adopt DAT as a ...
Julio Arturo Canario-Guzmán, Ricardo Elias-Melgen, Eddys Rafael Mendoza, Luis Felipe Arias, Roberto Espinal, Jeannette Báez, Sarah Iribarren   +6 more
doaj   +1 more source

Frecuencias genotípicas y alélicas de apolipoproteina e (APOE) en una muestra de adultos en Bogotá

Repertorio de Medicina y Cirugía, 2021
Introducción: la apolipoproteína E (APOE) es una glicoproteína implicada en el transporte de moléculas lipídicas. Se han descrito tres alelos del gen APOE: Ɛ2, Ɛ3 y Ɛ4.
Cladelis Rubio Gómez, Luz Dary Gutiérrez Castañeda, Olga Lucia Pedraza , Lilian Torres Tobar, Gualberto Hernández Acevedo, Alfonso Suárez Camacho, Ángela Gisselle Lozano Ruiz, Isis Norella Camacho-Bermúdez   +7 more
doaj   +1 more source

Methylglyoxal-Induced Modifications in Human Triosephosphate Isomerase: Structural and Functional Repercussions of Specific Mutations

Molecules
Triosephosphate isomerase (TPI) dysfunction is a critical factor in diverse pathological conditions. Deficiencies in TPI lead to the accumulation of toxic methylglyoxal (MGO), which induces non-enzymatic post-translational modifications, thus ...
Ignacio de la Mora-de la Mora, Itzhel García-Torres, Luis Antonio Flores-López, Gabriel López-Velázquez, Gloria Hernández-Alcántara, Saúl Gómez-Manzo, Sergio Enríquez-Flores   +6 more
doaj   +1 more source

Psychometric Validity of the CES‐D Scale for Assessing Depressive Symptoms in University Students in Bogotá. Colombia

International Journal of Methods in Psychiatric Research, Volume 35, Issue 2, June 2026.
ABSTRACT Introduction The Center for Epidemiological Studies Depression Scale (CES‐D) is a widely used tool for assessing depressive symptoms. This study examined its psychometric properties in a sample of 1738 university students in Bogotá. Methods Instrumental study with a cross‐sectional, single‐center design with two‐stage sampling. Exploratory and
Angela Gissette Caro‐Delgado, Víctor Rivera Mancilla, Jorge Medina‐Parra, Freddy H. Villalobos‐Galvis   +3 more
wiley   +1 more source

Alergia alimentaria, puntos clave para la práctica clínica

Revista Alergia México, 2021
La alergia alimentaria es una reacción inmunológica que se presenta de forma frecuente en la edad pediátrica; su prevalencia es mayor en los países industrializados y en promedio afecta a 8 % de la población.
Blanca E. Del Río-Navarro, Omar Josué Saucedo-Ramírez, Joaquín A. Pimentel-Hayashi   +2 more
doaj   +1 more source

Interventions to Reduce Child Poverty and Its Determinants: A Rapid Overview of Reviews

Poverty &Public Policy, Volume 18, Issue 2, June 2026.
ABSTRACT Despite evidence for various child poverty reduction strategies, there is ambiguity regarding the most effective types to inform policy. Thus, we conducted an overview of reviews to systematically identify, appraise, and synthesize interventions for reducing childhood poverty in high‐income country settings.
Omar Dewidar, Haben Dawit, Hind Sabri, Ashlee Chan, Rasoul Turko, Therese Lane, Anita Rizvi, Elizabeth Ghogomu, Sarah Funnell, Vivian Welch   +9 more
wiley   +1 more source

Cultivos celulares de molas hidatiformes

Acta Biológica Colombiana, 2001
Definir las condiciones de cultivo de tejido trofoblástico, obtenido de embarazos con diagnóstico de MOLA, para definir por citogenética el origen parental.
C. Crane, E. Villarreal, M. Aragón, C. Arteaga, AJ Bermúdez   +4 more
doaj  

The Role of Microbial Exopolysaccharides in Preventing and Treating Cardiovascular Diseases

Microorganisms
Cardiovascular diseases (CVDs) have become one of the major global health crises of the last century, causing millions of deaths each year, and are the leading cause of disability worldwide.
Enrique A. Sanhueza-Carrera, Cassiopeia Cantero-Ramírez, Angel D. Montijo-Valdés, Cinthya G. Rodríguez-Valladares, Cynthia Fernández-Lainez, Itzhel García-Torres, Pedro Gutiérrez-Castrellón, José F. González-Zamora, Gabriel López-Velázquez   +8 more
doaj   +1 more source

Structural and functional connectivity of the ascending arousal network for prediction of outcome in patients with acute disorders of consciousness

Scientific Reports, 2021
To determine the role of early acquisition of blood oxygen level-dependent (BOLD) signals and diffusion tensor imaging (DTI) for analysis of the connectivity of the ascending arousal network (AAN) in predicting neurological outcomes after acute traumatic
Cesar O. Enciso-Olivera, Edgar G. Ordóñez-Rubiano, Rosángela Casanova-Libreros, Diana Rivera, Carol J. Zarate-Ardila, Jorge Rudas, Cristian Pulido, Francisco Gómez, Darwin Martínez, Natalia Guerrero, Mayra A. Hurtado, Natalia Aguilera-Bustos, Clara P. Hernández-Torres, José Hernandez, Jorge H. Marín-Muñoz   +14 more
doaj   +1 more source