El estrés oxidativo mitocondrial media las consecuencias cardiovasculares asociadas a la obesidad y a la isquemia miocárdica mediante la activación del estrés de retículo endoplásmico
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2025
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12/12/2023
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Universidad Complutense de Madrid
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La obesidad se caracteriza por un exceso de grasa corporal, y representa uno de los problemas de salud más importante a nivel mundial. El exceso de peso genera cambios metabólicos y cardíacos que aumentan drásticamente el riesgo de sufrir enfermedades cardiovasculares, como el infarto de miocardio (IM). Tanto la obesidad como el IM generan cambios hemodinámicos y celulares que conducen a un remodelado cardíaco patológico y a alteraciones en el funcionamiento del corazón, que pueden resultar en el desarrollo de la insuficiencia cardíaca. Además, la presencia conjunta de obesidad y de IM puede resultar un complejo contexto patológico que favorece y agrava el daño cardíaco...
Obesity is characterized by an excess of body fat and represents one of the most important health problems worldwide. Excess weight causes metabolic and cardiac changes that drastically increase the riskof cardiovascular disease, such as myocardial infarction (MI). Both obesity and MI generate hemodynamic and cellular changes that lead to pathological cardiac remodeling and alterations in heart function, which can result in the development of heart failure. In addition, the joint presence of obesity and MI can result in a complex pathological context that favors and aggravates cardiac damage...
Obesity is characterized by an excess of body fat and represents one of the most important health problems worldwide. Excess weight causes metabolic and cardiac changes that drastically increase the riskof cardiovascular disease, such as myocardial infarction (MI). Both obesity and MI generate hemodynamic and cellular changes that lead to pathological cardiac remodeling and alterations in heart function, which can result in the development of heart failure. In addition, the joint presence of obesity and MI can result in a complex pathological context that favors and aggravates cardiac damage...