Browsing by Author "Castro, Pablo"

Now showing items 21-28 of 28

    • Myocardial lipids and creatine measured by magnetic resonance spectroscopy among patients with heart failure ... 
      Winter, José Luis; Castro, Pablo; Meneses, Luis; Chalhub, Mónica; Verdejo, Hugo; Greig, Douglas; Gabrielli, Luigi; Chiong Lay, Mario; Concepción, Roberto; Mellado, Rosemarie; Hernández, Claudia; Uribe, Sergio; Lavandero González, Sergio (2010)
      Background: Heart failure (HF) is characterized, among other features, by the development of alterations in myocardial energy metabolism, involving a decrease in glucose utilization and increased free fatty acid uptake by ...
    • Oxidative stress and inflammation in heart failure: Mechanisms of damage and therapeutic alternatives. ... 
      Miranda, Rodrigo; Castro, Pablo; Verdejo, Hugo; Chiong Lay, Mario; Díaz Araya, Guillermo; Mellado, Rose Marie; Rojas, Diego; Concepción, Roberto; Lavandero González, Sergio (SOC MEDICA SANTIAGO, 2007-08)
      Despite advances in treatment, chronic heart failure still is associated with a pool- prognosis and remains a leading cause of cardiovascular death. Cumulatingi evidence sugigest,; that imbalances in redox state lead to a ...
    • Relation between oxidative stress, catecholamines, and impaired chronotropic response to exercise in patients ... 
      Castro, Pablo; Greig, Douglas; Pérez, Osvaldo; Moraga, Francisco; Chiong Lay, Mario; Díaz Araya, Guillermo; Padilla, Ivonne; Nazzal Nazal, Carolina; Jalil Milad, Jorge; Vukasovic Ramírez, José Luis; Moreno, M.; Corbalán, Ramón; Lavandero González, Sergio (EXCERPTA MEDICA INC, 2003-07-15)
    • Relationship between mechanical and metabolic dyssynchrony with left bundle branch block: Evaluation by ... 
      Castro, Pablo; Winter, José Luis; Verdejo, Hugo; Orellana, Pilar; Quintana, Juan Carlos; Greig, Douglas; Enríquez, Andrés; Sepúlveda, Luis; Concepción, Roberto; Sepúlveda, Pablo; Rossel Mariángel, Víctor; Chiong Lay, Mario; García Nannig, Lorena; Lavandero González, Sergio (2012)
      Background Ventricular dyssynchrony is a common finding in patients with heart failure (HF), especially in the presence of conduction delays. The loss of ventricular synchrony leads to progressive impairment of contractile ...
    • Rho-kinase pathway activation and apoptosis in circulating leucocytes in patients with heart failure with ... 
      Ocaranza, María Paz; Moya, Jackeline; Jalil, Jorge E.; Lavandero González, Sergio; Kalergis, Alexis M.; Molina, Cristián; Gabrielli, Luigi; Godoy, Iván; Córdova, Samuel; Castro, Pablo; Mac Nab, Paul; Rossel Mariángel, Víctor; García, Lorena; González, Javier; Mancilla, Cristián; Fierro, Camila; Farías, Luis (Wiley, 2020)
      Background: Increased Rho-kinase activity in circulating leucocytes is observed in heart failure with reduced ejection fraction (HFrEF). However, there is little information in HFrEF regarding other Rho-kinase pathway ...
    • Serum uric acid correlates with extracellular superoxide dismutase activity in patients with chronic heart failure 
      Alcaíno Gálvez, Hernán Alejandro; Greig, Douglas; Chiong Lay, Mario; Verdejo, Hugo; Miranda, Rodrigo; Concepción, Roberto; Vukasovic Ramírez, José Luis; Díaz Araya, Guillermo; Mellado, Rose Marie; García Nannig, Lorena; Salas, Daniela; González, Leticia; Godoy, Iván; Castro, Pablo; Lavandero González, Sergio (ELSEVIER, 2008-07)
      Increased serum uric acid has been identified as an independent risk factor for cardiovascular disease. However, because of its antioxidant capacity, uric acid may play a beneficial role in endothelial function. This ...
    • The role of uric acid in heart failure Ácido úrico: Una molécula con acciones paradójicas en la insuficiencia ... 
      Alcaíno Gálvez, Hernán Alejandro; Greig, Douglas; Castro, Pablo; Verdejo, Hugo; Mellado, Rosemarie; García Nannig, Lorena; Díaz Araya, Guillermo; Quiroga, Clara; Chiong Lay, Mario; Lavandero González, Sergio (2011)
      Complications and mortality of heart failure are high, despite the availability of several forms of treatment. Uric acid, the end product of purine metabolism would actively participate in the pathophysiology of heart ...
    • Uric acid, xanthine oxidase and heart failure: Unresolved issues 
      Verdejo, Hugo; Greig, Douglas; Castro, Pablo; Alcaíno Olivares, Hernán Alejandro; García Nannig, Lorena; Chiong Lay, Mario; Lavandero González, Sergio; Pizarro, Marcela (OXFORD UNIV PRESS, 2008-12)