منابع مشابه
Cardiac sympathetic rejuvenation: a link between nerve function and cardiac hypertrophy.
Neuronal function and innervation density is regulated by target organ-derived neurotrophic factors. Although cardiac hypertrophy drastically alternates the expression of various growth factors such as endothelin-1, angiotensin II, and leukemia inhibitory factor, little is known about nerve growth factor expression and its effect on the cardiac sympathetic nerves. This study investigated the im...
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The possibility of tissue rejuvenation through regenerative therapies has generated great excitement among both the scientific community and the public, especially for conditions with perceived irreversible tissue loss such as myocardial injury. Groundbreaking approaches have experimentally identified reparative capacity in the human heart, suggesting that if this process could be harnessed, th...
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Researchers in neuroimaging and practitioners who manage patients with dementia may be surprised to learn that imaging of the heart can help distinguish Lewy body disorders from other causes of neurodegeneration. Over the past dozen years, a remarkably consistent neuroimaging literature has emerged indicating that cardiac noradrenergic denervation characterizes Parkinson disease (PD), pure auto...
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The cardiac res|x>nses to stimulation of sympathetic nerves to the heart were studied both in thoracotomized and in intact unanesthetized dogs. The changes in heart rate, left ventricular pressure, right and left ventricular dimensions and systemic arterial pressures were recorded. The powerful effects of sympathetic stimulation resemble cardiac responses to exercise more than those following a...
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RATIONALE Myocardial function is enhanced by adoptive transfer of human cardiac progenitor cells (hCPCs) into a pathologically challenged heart. However, advanced age, comorbidities, and myocardial injury in patients with heart failure constrain the proliferation, survival, and regenerative capacity of hCPCs. Rejuvenation of senescent hCPCs will improve the outcome of regenerative therapy for a...
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ژورنال
عنوان ژورنال: Circulation Research
سال: 2007
ISSN: 0009-7330,1524-4571
DOI: 10.1161/01.res.0000269828.62250.ab