Search Results - "Benítez Iglesias, Raúl"

The cardiac ryanodine receptor, but not sarcoplasmic reticulum Ca2+-ATPase, is a major determinant of Ca2+ alternans in intact mouse hearts by Sun, Bo, Wei, Jinhong, Zhong, Xiaowei, Guo, Wenting, Yao, Jinjing, Wang, Ruiwu, Vallmitjana, Alexander, Benitez, Raul, Hove-Madsen, Leif, Chen, S. R. Wayne

“…Sarcoplasmic reticulum (SR) Ca2+ cycling is governed by the cardiac ryanodine receptor (RyR2) and SR Ca2+-ATPase (SERCA2a). Abnormal SR Ca2+ cycling is thought…”
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Ageing is associated with deterioration of calcium homeostasis in isolated human right atrial myocytes by Herraiz-Martínez, Adela, Álvarez-García, Jesus, Llach, Anna, Molina, Cristina E, Fernandes, Jacqueline, Ferrero-Gregori, Andreu, Rodríguez, Cristina, Vallmitjana, Alexander, Benítez, Raúl, Padró, Josep M, Martínez-González, José, Cinca, Juan, Hove-Madsen, Leif

“…Ageing-related cardiac disorders such as heart failure and atrial fibrillation often present with intracellular calcium homeostasis dysfunction. However,…”
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The 4q25 variant rs13143308T links risk of atrial fibrillation to defective calcium homoeostasis by Herraiz-Martínez, Adela, Llach, Anna, Tarifa, Carmen, Gandía, Jorge, Jiménez-Sabado, Verónica, Lozano-Velasco, Estefanía, Serra, Selma A, Vallmitjana, Alexander, Vázquez Ruiz de Castroviejo, Eduardo, Benítez, Raúl, Aranega, Amelia, Muñoz-Guijosa, Christian, Franco, Diego, Cinca, Juan, Hove-Madsen, Leif

“…Abstract Aims Single nucleotide polymorphisms on chromosome 4q25 have been associated with risk of atrial fibrillation (AF) but the exiguous knowledge of the…”
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Data-based fault detection in chemical processes: Managing records with operator intervention and uncertain labels by Askarian, Mahdieh, Benítez, Raúl, Graells, Moisès, Zarghami, Reza

“…•A fault detection system under uncertain labels and dynamic attributes is proposed.•A systematic framework for improving operator-process interaction is…”
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Cardiac electrical defects in progeroid mice and Hutchinson–Gilford progeria syndrome patients with nuclear lamina alterations by Rivera-Torres, José, Calvo, Conrado J., Llach, Anna, Guzmán-Martínez, Gabriela, Caballero, Ricardo, González-Gómez, Cristina, Jiménez-Borreguero, Luis J., Guadix, Juan A., Osorio, Fernando G., López-Otín, Carlos, Herraiz-Martínez, Adela, Cabello, Nuria, Vallmitjana, Alex, Benítez, Raul, Gordon, Leslie B., Jalife, José, Pérez-Pomares, José M., Tamargo, Juan, Delpón, Eva, Hove-Madsen, Leif, Filgueiras-Rama, David, Andrés, Vicente

“…Hutchinson–Gilford progeria syndrome (HGPS) is a rare genetic disease caused by defective prelamin A processing, leading to nuclear lamina alterations, severe…”
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Phospholamban Knockout Breaks Arrhythmogenic Ca2+ Waves and Suppresses Catecholaminergic Polymorphic Ventricular Tachycardia in Mice by Bai, Yunlong, Jones, Peter P., Guo, Jiqing, Zhong, Xiaowei, Clark, Robert B., Zhou, Qiang, Wang, Ruiwu, Vallmitjana, Alexander, Benitez, Raul, Hove-Madsen, Leif, Semeniuk, Lisa, Guo, Ang, Song, Long-Sheng, Duff, Henry J., Chen, S.R. Wayne

“…RATIONALE:Phospholamban (PLN) is an inhibitor of cardiac sarco(endo)plasmic reticulum Ca ATPase. PLN knockout (PLN-KO) enhances sarcoplasmic reticulum Ca load…”
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Distribution and Function of Cardiac Ryanodine Receptor Clusters in Live Ventricular Myocytes by Hiess, Florian, Vallmitjana, Alexander, Wang, Ruiwu, Cheng, Hongqiang, ter Keurs, Henk E.D.J., Chen, Ju, Hove-Madsen, Leif, Benitez, Raul, Chen, S.R. Wayne

“…The cardiac Ca2+ release channel (ryanodine receptor, RyR2) plays an essential role in excitation-contraction coupling in cardiac muscle cells. Effective and…”
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Prevention of adenosine A2A receptor activation diminishes beat-to-beat alternation in human atrial myocytes by Molina, Cristina E., Llach, Anna, Herraiz-Martínez, Adela, Tarifa, Carmen, Barriga, Montserrat, Wiegerinck, Rob F., Fernandes, Jacqueline, Cabello, Nuria, Vallmitjana, Alex, Benitéz, Raúl, Montiel, José, Cinca, Juan, Hove-Madsen, Leif

“…Atrial fibrillation (AF) has been associated with increased spontaneous calcium release from the sarcoplasmic reticulum and linked to increased adenosine A 2A…”
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Reduced expression of cardiac ryanodine receptor protects against stress-induced ventricular tachyarrhythmia, but increases the susceptibility to cardiac alternans by Zhong, Xiaowei, Vallmitjana, Alexander, Sun, Bo, Xiao, Zhichao, Guo, Wenting, Wei, Jinhong, Ni, Mingke, Chen, Yongxiang, O'Brien, Edward R, Gillis, Anne M, Hoshijima, Masahiko, Takeshima, Hiroshi, Hove-Madsen, Leif, Benitez, Raul, Belke, Darrell, Wayne Chen, S R

“…Reduced protein expression of the cardiac ryanodine receptor type 2 (RyR2) is thought to affect the susceptibility to stress-induced ventricular…”
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How to merge observational and physiological data? A case study of motor skills patterns and heart rate in exercise programs for adult women by Castañer Balcells, Marta, Puigarnau, Sílvia, Benítez Iglesias, Raúl, Zurloni, Valentino, Camerino, Oleguer

“…The present study analyzes individual and group heart rate responses in exercising adult women. The specific aim was to compare responses during routine…”
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Enhanced plant fault diagnosis based on the characterization of transient stages by Monroy, Isaac, Benitez, Raul, Escudero, Gerard, Graells, Moisès

“…This paper introduces a data-based fault diagnosis system that includes an enhanced characterization of faults during transient stages. First, data under…”
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Low density lipoproteins promote unstable calcium handling accompanied by reduced SERCA2 and connexin-40 expression in cardiomyocytes by Barriga, Montserrat, Cal, Roi, Cabello, Nuria, Llach, Anna, Vallmitjana, Alexander, Benítez, Raúl, Badimon, Lina, Cinca, Juan, Llorente-Cortés, Vicenta, Hove-Madsen, Leif

“…The damaging effects of high plasma levels of cholesterol in the cardiovascular system are widely known, but little attention has been paid to direct effects…”
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Detection, properties, and frequency of local calcium release from the sarcoplasmic reticulum in teleost cardiomyocytes by Llach, Anna, Molina, Cristina E, Alvarez-Lacalle, Enrique, Tort, Lluis, Benítez, Raul, Hove-Madsen, Leif

“…Calcium release from the sarcoplasmic reticulum (SR) plays a central role in the regulation of cardiac contraction and rhythm in mammals and humans but its…”
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Identifying Basketball Plays from Sensor Data; Towards a Low-Cost Automatic Extraction of Advanced Statistics by Arbues Sanguesa, Adria, Moeslund, Thomas B., Bahnsen, Chris H., Benitez Iglesias, Raul

“…Advanced statistics have proved to be a crucial tool for basketball coaches in order to improve training skills. Indeed, the performance of the team can be…”
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Robust unsupervised detection of action potentials with probabilistic models by Benítez Iglesias, Raúl, Nenadic, Zoran

“…We develop a robust and fully unsupervised algorithm for the detection of action potentials from extracellularly recorded data. Using the continuous wavelet…”
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Identification of intracellular calcium dynamics in stimulated cardiomyocytes by Vallmitjana, A, Barriga, M, Nenadic, Z, Llach, A, Alvarez-Lacalle, E, Hove-Madsen, L, Benitez, R

“…We have developed an automatic method for the analysis and identification of dynamical regimes in intracellular calcium patterns from confocal calcium images…”
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Multilevel analysis of calcium dynamics in stimulated cultures of cardiomyocytes by Vallmitjana Lees, Alexander, Hove-Madsen, Leif, Barriga, Montserrat, Benítez Iglesias, Raúl

“…We present an automatic method to characterize calcium activity in a culture of cardiac cells from a sequence of microscopy fluorescence images. The approach…”
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Human-robot cooperative movement training: learning a novel sensory motor transformation during walking with robotic assistance-as-needed by Emken, Jeremy L, Benítez Iglesias, Raúl, Reinkensmeyer, David J

“…Background A prevailing paradigm of physical rehabilitation following neurologic injury is to "assist-as-needed" in completing desired movements. Several…”
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Motor adaptation as a greedy optimization of error and effort by Emken, Jeremy L, Benítez Iglesias, Raúl, Sideris, Athanasios, Bobrow, James E, Reinkensmeyer, David J

“…thought of as a process in which the nervous system learns to anticipate the environmental forces to eliminate kinematic error. Here we show that motor…”
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