A5057837575- Airway Management and Intubation Techniques
- Advanced Polymer Synthesis and Characterization
- Nosocomial Infections in ICU
- Respiratory Support and Mechanisms
- Esophageal and GI Pathology
- Tracheal and airway disorders
- Adhesion, Friction, and Surface Interactions
- Gastrointestinal disorders and treatments
- Bayesian Methods and Mixture Models
- Nonlinear Dynamics and Pattern Formation
- Music Technology and Sound Studies
- Block Copolymer Self-Assembly
- Infective Endocarditis Diagnosis and Management
- Gene expression and cancer classification
- Cancer, Hypoxia, and Metabolism
- SARS-CoV-2 detection and testing
- Gallbladder and Bile Duct Disorders
- Congenital Ear and Nasal Anomalies
- Fetal and Pediatric Neurological Disorders
- Abdominal vascular conditions and treatments
- Soil Geostatistics and Mapping
- Hydrogels: synthesis, properties, applications
- Supramolecular Self-Assembly in Materials
- Polymer Surface Interaction Studies
- Nausea and vomiting management
Fundación Cardiovascular de Colombia
2020-2025
Merrimack College
2024
Seoul National University
2023
The University of Queensland
2020-2022
Colciencias
2021
Escuela Internacional de Negocios y Desarrollo Empresarial de Colombia
2019
Hospital Piñero
2017
Universidad del Valle
2015
Hospital Regional Universitario de Málaga
2001
18 F-FDS PET/CT can detect and localize infections due to Enterobacterales in patients noninvasively monitor response antibiotic treatment.
Obtener una adhesión fuerte y duradera entre un cemento resinoso sin 10 MDP zirconia es desafío. Objetivo. Comparar la fuerza de por medio dos adhesivos: Peak ZM Single Bond Universal. Materiales Métodos. Se utilizaron 30 láminas 3Y-TZP que fueron divididas en 3 grupos: Grupo A (control). Cementado con ionómero vidrio. B. tratado C. ZM. Los grupos B C MDP. elaboraron 60 microtubos resina se adhirieron a las zirconia. La mitad muestras cada grupo evaluaron inmediatamente otra sometió 5000...
To evaluate the efficacy and safety of SUPRAtube innovation device in preventing ventilator associated events fluid accumulation supraglottic region patients receiving mechanical ventilation (MV) through orotracheal tubes. Multicenter, controlled, randomized, parallel, open-label clinical trial with a 1:1 allocation ratio MV compared use elastomeric standard care aspiration techniques. A series computer-random numbers centralized sealed envelopes were used. Adult (n=108; mean age: 63 yrs,...
Abstract The synthesis and use of polymer cubosomes have received significant attention in recent years. Polymer are highly stable colloidal particles with triply periodic minimal surface. Inherently, several advantages over other nanostructures like micelles vesicles as they quite uniform porous structures. Due to the large specific surface area interior bicontinuous nature, capacity load amounts hydrophobic hydrophilic substances. Additionally, their properties make them suitable for...
The rise in coronavirus variants has resulted surges of the disease across globe. mutations spike protein on surface virion membrane not only allow for greater transmission but also raise concerns about vaccine effectiveness. Preventing spread SARS-CoV-2, its variants, and other viruses from person to via airborne or requires effective inactivation virus. Here, we report a water-borne spray-on coating complete viral particles degradation their RNA. Our nanoworms efficiently bind and, through...
Abstract Chladni figures are formed when particles scattered across a plate move due to an external harmonic force resonating with one of the natural frequencies plate. precisely nodal set vibrational mode corresponding frequency force. We propose plausible model for movement that explains formation in terms stochastic stability equilibrium solutions differential equations.
The crystallization-driven self-assembly of the blends all-conjugated block copolymers poly(3-hexylthiophene) (P3HT) and poly(3-ethylhexylthiophene) (P3EHT) results in cross-linking one-dimensional nanowires P3HT-b-P3EHT, which is achieved by intercalating P3HT-b-P3EHT-b-P3HT into nanowire cores. micellar networks constitute flexible porous materials that conduct electricity upon doping.
In resource-limited settings, patients with uncommon phenotypes often face prolonged diagnostic journeys and potential misdiagnoses. Coloboma, heart defects, atresia choanae, restricted growth development, genital ear abnormalities syndrome (CHARGE) syndrome, a congenital condition affecting various body parts such as the heart, ears, eyes, genitals, exemplifies this challenge.
Conventional self-assembly methods of block copolymers in cosolvents (i.e., usually water and organic solvents) has yet to produce a pure monodisperse population nanocubes. The requirement assemble nanocube is for the second have high molecular weight. However, such weight result formation kinetically trapped nanostructures even with addition cosolvents. Here, we demonstrate rapid production well-defined polymer nanocubes directly by utilizing thermoresponsive nature (with 263 monomer...
We rationally designed a monomer that when polymerized formed well-defined nonionic polymer [poly(2-(methacryloyloxy) ethylureido glycinamide), PMEGA] by reversible addition fragmentation chain transfer with flat and tunable upper critical solution temperature (UCST) in water. The was made one pot from commercially available compounds ease of purification. Strong hydrogen-bonding side groups on the produced sharp coil-to-globule transitions upon cooling below its UCST. Ideal random...
Continued SARS-CoV-2 transmission among the human population has meant evolution of virus to produce variants increased infectiousness and virulence, coined concern (VOCs). The last wave pandemic infections was driven predominantly by delta VOC, but because continued adaptive mutations, more highly transmissible omicron variant emerged is now dominant. However, due waning immunity emergence new variants, vaccines alone cannot control pandemic. application an antiviral coating high-touch...
This paper introduces a new clustering technique for random data classification based on an enhanced version of the Voronoi diagram. is optimized to deal in best way possible with distributions which their spatial representations experience overlap. A mathematical framework given view this analysis and provides insight key issues involving (a) use correction process complement traditional diagram (b) introduction directional vectors Gaussian elliptical clustering. The computational...
Glycolysis and mitochondrial oxidative phosphorylation are the two major metabolic pathways for cellular ATP production. The plasticity displayed by cancer cells allows them to effectively shift between each of these as a means adapting various growth conditions, thus ensuring their survival, proliferation disease progression. Metabolic also provides with ability circumvent many traditional monotherapies aimed at only one or other ATP-producing pathways. purpose this study was determine...
Persistent high risk Human Papillomavirus (HPV) infection is necessary for the development of cervical cancer (CC).HPV carcinogenesis based on viral E6 and E7 proteins' capacity to interfere in cell proliferation control.The metastasis status pelvic lymph nodes (PLN) a critical parameter post-operative decisions adjuvant therapy, given its strong correlation with recurrence CC.In order complement histopathological evaluation subclinical node metastases, we evaluated application commercial...
Multiple non-related neoplasia does not have an established approach or benefits for performing whole-exome sequencing (WES) analysis. We report on a 46-year-old woman who developed astrocytoma, thyroid, and breast cancer within 10 years. The WES analysis found novel missense variant in the ACSL6 gene, protein modeling showed altered secondary tertiary structures, which modify binding to cofactors substrates. is involved lipid metabolism, expressed brain, tissues, associated with diverse...
Bronchoaspiration of content that accumulates in the supraglottic area (eg, saliva, gastroesophageal reflux) is a risk factor for ventilator-associated pneumonia. A continuous suction system may decrease bronchoaspiration these patients.(1) Constructing conceptual model and functional prototype device use humans; (2) defining characteristics ex vivo swine head models; (3) evaluating its efficacy safety mechanically ventilated patients.Study conducted three phases. First phase: definition...
Introducción: los dispositivos respiratorios vibrátiles son útiles como elementos de terapia respiratoria pues facilitan la expectoración las secreciones bronquiales. Un dispositivo respiratorio vibración que incorpore válvulas duales representa una innovación relevante respecto a modelos existentes. El presente estudio describe invención y evaluación un nuevo médico portátil alta frecuencia para uso humano permite simultáneamente el entrenamiento muscular pacientes con enfermedades...