Ara es mostren els items 1-11 de 11

  • Análisis semicuantitativo del calcio y fósforo en el esmalte y la dentina 

    Clemente Presas, A.; García Molina, J.A.; Greco Machado, Y.; Carvalho Lobato, P.; Belmonte Calderón, A.; Serra Renom, I.; Manzanares Céspedes, M.C. (Sociedad Ibérica de Biomecánica y Biomateriales, 2002-12)
    Article
    Accés obert
    Existe una serie de características comunes asociadas al proceso biológico de formación de los tejidos calcificados a pesar de que los productos finales sean estructuralmente distintos. La presente investigación tiene ...
  • Análisis semicuantitativo del calcio y fósforo en los tejidos calcificados de la mandíbula 

    Henríquez Távara, N.; García Molina, J.A.; Greco Machado, Y.; Carvalho Lobato, P.; Belmonte Calderón, A.; Serra Renom, I.; Manzanares Céspedes, M.C. (Sociedad Ibérica de Biomecánica y Biomateriales, 2002-12)
    Article
    Accés obert
    El objetivo de nuestra investigación es realizar un estudio microanalítico semicuantitativo del calcio y el fósforo en los tejidos calcificados de la mandíbula. Dentro de este estudio se pretende calcular el valor de la ...
  • Analysis of homestatic regulation in cardiac cells 

    Conesa Ortega, David (Universitat Politècnica de Catalunya, 2018-06)
    Treball Final de Grau
    36 months embargo
    Calcium ions play a leading role in heart contraction. Heart beats at a pace given by the sinoatrial node where an action potential is generated, then propagated to the rest of cardiac cells. Contractile force depends on ...
  • Are SR Ca content fluctuations or SR refractoriness the key to atrial cardiac alternans?: insights from a human atrial model 

    Lugo Vélez, Carlos Antonio; Rodríguez Cantalapiedra, Inma; Peñaranda Ayllón, Angelina; Hove-Madsen, Leif; Echebarría Domínguez, Blas (2014-06-01)
    Article
    Accés restringit per política de l'editorial
    Despite the important role of electromechanical alternans in cardiac arrhythmogenesis, its molecular origin is not well understood. The appearance of calcium alternans has often been associated to fluctuations in the ...
  • Assessment of Calcium Looping as a solution for CO2 capture in the steel production process 

    Ruiz Mateo, Mario (Universitat Politècnica de Catalunya / Universität Stuttgart, 2014)
    Projecte Final de Màster Oficial
    Accés obert
    Realitzat a/amb:  Universität Stuttgart
    In this study a first assessment of the utilization of the Calcium Looping (CaL) as a CO2 capture method in the steel production process has been done. The applicability of CaL for CO2 capture from the blast furnace gas ...
  • Calcium alternans produced by increased sarcoplasmic reticulum refractoriness 

    Rodríguez Cantalapiedra, Inma; Lugo Vélez, Carlos Antonio; Peñaranda Ayllón, Angelina; Echebarría Domínguez, Blas (2011-09-29)
    Article
    Accés obert
    Despite the important role of electro-mechanical alternans in cardiac arrhythmogenesis, its molecular origin is not well understood. In this paper we want to study alternans that can be associated with alternations in the ...
  • Control of calcium homeostasis and load regulation in a ventricular Z- Plane model 

    Martin de Pablo, Luis (Universitat Politècnica de Catalunya, 2017-07)
    Treball Final de Grau
    Accés obert
    Calcium is considered one of the most important ions involved in the intricate workings of the heart. The control of intracellular calcium is crucial to the process called excitation-contraction coupling, enabling the ...
  • Development and characterization of biphasic hydroxyapatite/ß-TCP cements 

    Gallinetti, Sara; Canal Barnils, Cristina; Ginebra Molins, Maria Pau (2014-04)
    Article
    Accés restringit per política de l'editorial
    Biphasic calcium phosphate bioceramics composed of hydroxyapatite (HA) and ß-tricalcium phosphate (ß-TCP) have relevant properties as synthetic bone grafts, such as tunable resorption, bioactivity, and intrinsic osteoinduction. ...
  • Effect of RyR2 refractoriness and hypercalcemia on calcium overload, spontaneous release, and calcium alternans 

    Álvarez Lacalle, Enrique; Peñaranda Ayllón, Angelina; Rodríguez Cantalapiedra, Inma; Hove-Madsen, Leif; Echebarría Domínguez, Blas (2013)
    Article
    Accés restringit per política de l'editorial
    In this work we use a computer model of a ventricular rabbit myocyte to study several factors that affect sarcoplasmic reticulum (SR) calcium load, such as hypercalcemia, SR calcium buffering, or ryanodine receptor ...
  • PEG hydrogel containing calcium-releasing particles and mesenchymal stromal cells promote vessel maturation 

    Navarro Requena, Claudia; Weaver, Jessica D.; Clark, Amy Y.; Clift, Douglas; Pérez Amodio, Soledad Graciela; Castaño Linares, Óscar; Zhou, Dennis W.; García, Andrés J.; Engel López, Elisabeth (2018-02)
    Article
    Accés restringit per política de l'editorial
    The use of human mesenchymal stromal cells (hMSC) for treating diseased tissues with poor vascularization has received significant attention, but low cell survival has hampered its translation to the clinic. Bioglasses and ...
  • Production and optimization of an UO2 electrode by electrodeposition to perform corrosion studies in hyper-alkaline conditions with calcium and silicium electrolytes 

    Torres-Rivero Andrade, Karina (Universitat Politècnica de Catalunya, 2017)
    Projecte Final de Màster Oficial
    Accés obert
    The nuclear waste generated due to the production of electricity is confined into isolated repositories. Because of the use of cement in the isolation barriers and also its use as sealing material, it is important to ...