Search Results - "Andrés, Diana"

Modelizando el campo acústico generado por superficies vibrantes by Andrés, Diana, Camarena, Francisco, Jiménez, Noé

“…Cuando una superficie vibra comprimiendo el medio que tiene delante, genera ondas acústicas. Este es el caso de los altavoces, que generan ondas acústicas a…”
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Thermal holographic patterns for ultrasound hyperthermia by Andrés, Diana, Vappou, Jonathan, Jiménez, Noé, Camarena, Francisco

“…Holograms can shape wavefronts to produce arbitrary acoustic images. In this work, we experimentally demonstrate how acoustic holograms can produce controlled…”
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Numerical Study of Acoustic Holograms for Deep-Brain Targeting through the Temporal Bone Window by Andrés, Diana, Jiménez, Noé, Benlloch, José M., Camarena, Francisco

“…Acoustic holograms can encode complex wavefronts to compensate the aberrations of a therapeutical ultrasound beam propagating through heterogeneous tissues…”
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Monitoring holograms for therapeutic ultrasound using passive cavitation beamforming by Lamothe, Nathalie, Andrés, Diana, Carrión, Alicia, Camarena, Francisco, Pineda-Pardo, José A., Jiménez, Noé

“…Acoustic holograms can generate cavitation patterns of complex spatial distribution by shaping and steering the focal spot of therapeutic ultrasound systems…”
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Holographic Focused Ultrasound Hyperthermia System for Uniform Simultaneous Thermal Exposure of Multiple Tumor Spheroids by Andrés, Diana, Rivens, Ian, Mouratidis, Petros, Jiménez, Noé, Camarena, Francisco, Ter Haar, Gail

“…Hyperthermia is currently used to treat cancer due to its ability to radio- and chemo-sensitize and to stimulate the immune response. While ultrasound is…”
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Acoustic holograms for thalamic focusing through the temporal-bone window by Andrés, Diana, Jiménez, Noé, Camarena, Francisco

“…In this work, we numerically investigate the performance of acoustic holograms created using k-space simulations and a phase-conjugation method at 650 kHz to…”
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Tweak up-regulates endothelin-1 system in mouse and human endothelial cells by Martínez-Miguel, Patricia, Medrano-Andrés, Diana, Griera-Merino, Mercedes, Ortiz, Alberto, Rodríguez-Puyol, Manuel, Rodríguez-Puyol, Diego, López-Ongil, Susana

“…To analyse the ability of TWEAK to modify the endothelin system, particularly endothelin-1 (ET-1) and endothelin-converting enzyme-1 (ECE-1), studying the…”
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The active form of vitamin D, calcitriol, induces a complex dual upregulation of endothelin and nitric oxide in cultured endothelial cells by Martínez-Miguel, Patricia, Valdivielso, Jose Manuel, Medrano-Andrés, Diana, Román-García, Pablo, Cano-Peñalver, Jose Luis, Rodríguez-Puyol, Manuel, Rodríguez-Puyol, Diego, López-Ongil, Susana

“…Despite the presence of vitamin D receptor (VDR) in endothelial cells, the effect of vitamin D on endothelial function is unknown. An unbalanced production of…”
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Broad depth-of-field Bessel beams using acoustic holograms by Jiménez-Gambín, Sergio, Andrés, Diana, Jiménez, Noé, M. Benlloch, José, Camarena, Francisco

“…Ideal Bessel beams can be useful for ultrasound imaging, biomedical ultrasound and particle manipulation. Since traditional passive methods to generate these…”
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Reconstruction of arrays of acoustic vortices using holograms for multiple particle trapping by Jiménez, Noé, Sánchez-Rodríguez, Gabriela, Jiménez-Gambín, Sergio, Andrés, Diana, Camarena, Francisco

“…Arrays of acoustic vortices are synthesised using 3D printed holograms in the ultrasound regime. This technique paves the way for simultaneous trapping of…”
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Nitric Oxide Decreases the Expression of Endothelin-Converting Enzyme-1 Through mRNA Destabilization by Raoch, Viviana, Rodríguez-Pascual, Fernando, López-Martínez, Vanesa, Medrano-Andrés, Diana, Rodríguez-Puyol, Manuel, Lamas, Santiago, Rodríguez-Puyol, Diego, López-Ongil, Susana

“…OBJECTIVE—Endothelial function depends on the equilibrium in the synthesis of vasoactive endothelial factors. It is well known that endothelin and nitric oxide…”
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Regulation of endothelin-converting enzyme-1 (ECE-1) by the calcimimetic R-568 by Martínez-Miguel, Patricia, Medrano-Andrés, Diana, Lopes-Martín, Vanessa, Arribas-Gómez, Ignacio, Rodríguez-Puyol, Manuel, Rodríguez-Puyol, Diego, López-Ongil, Susana

“…Although calcimimetics were developed to block parathyroid hormone synthesis, some reports suggest that they may also reduce blood pressure by unknown…”
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Acoustic holograms for homogeneous hyperthermia over several tumor spheroids by Andres, Diana, Rivens, Ian, Mouratidis, Petros, Jimenez, Noe, Camarena, Francisco, Haar, Gail Ter

“…In this work we use 3D printed holographic lenses to enlarge the natural focus of a curved transducer with the aim of producing a uniform region of iso-thermal…”
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Saponinas de quinua (Chenopodium quinoa Willd.): un subproducto con alto potencial biológico by Ahumada, Andrés, Ortega, Andrés, Chito, Diana, Benítez, Ricardo

“…Las saponinas son un tipo de metabolito secundario ampliamente estudiado por susreconocidas propiedades biológicas. Gran parte de las investigaciones en…”
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Propuesta de un Diseño Curricular desde las Cuestiones Sociocientíficas by Pedro Andrés, Diana Catalina Castro González, Carrión Pérez

“…En la presente comunicación se resalta la construcción de una propuesta enmarcada en el proyecto “Programa Colombo-Brasileño de Formación de Profesores de…”
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Transtemporal Ultrasound Holograms for Thalamic Therapy by Andres, Diana, Jimenez, Noe, Camarena, Francisco

“…In this work, we numerically investigate the performance of acoustic holograms at 650 kHz to correct the aberrations introduced by the skull and simultaneously…”
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Marcadores moleculares en el diagnóstico y pronóstico de sepsis, sepsis grave y choque séptico Molecular markers in the diagnosis and prognosis of sepsis, severe sepsis and septic shock by Alfredo Prado-Díaz, Andrés Castillo, Diana Marcela Rojas, Mónica Chávez-Vivas

“…Introducción. A pesar de los importantes avances en el entendimiento de la patofisiología de la sepsis, la mortalidad que genera sigue siendo alta. Objetivo…”
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Ultrasonic Holograms to Enhance Hyperthermia Volumes by Andres, Diana, Vappou, Jonathan, Jimenez, Noe, Camarena, Francisco

“…In this work we numerically and experimentally study the performance of large-volume hyperthermia induced by acoustic holographic-modulated high-intensity…”
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Multifocal acoustic holograms for deep-brain neuromodulation and BBB opening by Andres, Diana, Jimenez-Gambin, Sergio, Jimenez, Noe, Camarena, Francisco

“…Single-element focused ultrasound devices have demonstrated its ability to non-invasively open the Blood Brain Barrier. However, skull irregularities and…”
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Design and Holographic Field Reconstruction of Ultrasonic Lenses for Drug Delivery in non-Human Primates by Andres, Diana, Carrion, Alicia, Lamothe, Nathalie, Pineda-Pardo, Jose A., Jimenez, Noe, Camarena, Francisco

“…The aim of this work is to design and employ a large-aperture focused transducer with a holographic lens to selectively sonicate small deep-brain structures in…”
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