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2009 SEP 28 ... Beller, MD. This session covers all aspects of cardiovascular imaging: MRI, SPECT, PET, myocardial viability, CT, venous and arterial ultrasound, and echocardiography. The program ... venous thromboembolism, valvular heart disease, stem cell research, and cardiac myocyte regeneration. The activity combines the review of established principles with state-of-the-art ...
2009 NOV 16 ... to mice with unilateral sciatic nerve crush injury or operatively induced brain and myocardial ischemia. Two weeks later, necropsy examination disclosed recruitment of the labeled ... into not only somatic cells of identity but also into vascular cells for tissue regeneration. (Circ Res. 2009; 105:860-868.)." Ii and colleagues published their study ...
2009 SEP 28 ... it. Injecting NRG1 in adult mice induces cardiomyocyte cell-cycle activity and promotes myocardial regeneration, leading to improved function after myocardial infarction. Undifferentiated progenitor ...
2009 APR 27 ... the heart cells a human is born with will regenerate during a lifetime.
Myocardial damage often results in chronic heart failure because of the loss and insufficient ... damage often results in chronic heart failure because of the loss and insufficient regeneration of heart cells. But this new finding may mean that patients, who have suffered ...
Subject: DOE/Lawrence Livermore National Laboratory
2009 SEP 21 ... reprogrammed by human stemness factors thus acquire the potential to repair acute myocardial infarction, establishing iPS in the treatment of heart disease. (Circulation. ... performance, ventricular wall thickness, and electric stability while achieving in situ regeneration of cardiac, smooth muscle, and endothelial tissue," wrote T.J. Nelson and colleagues, ...
2009 JUL 20 ... STEMI and reduced left ventricular ejection fraction: results of randomized, multicentre Myocardial Regeneration by. European Heart Journal, 2009;30(11):1313-1321). For additional ...
2009 SEP 14 ... "Adult stem cells can contribute to myocardial regeneration after ischemic injury. The aim of the study was to determine (1) the amount of mobilized ...
2009 JUN 22 ... heart cannot be considered a terminally differentiated postmitotic organ, incapable of myocardial regeneration, a belief in a new approach for therapy evolved: regenerating the heart."
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2009 JUN 22 ... stem cells (MSCs) can differentiate into osteogenic, adipogenic, chondrogenic, myocardial, or neural lineages when exposed to specific stimuli, making them attractive for tissue ... lineages when exposed to specific stimuli, making them attractive for tissue repair and regeneration. We have used reporter gene-based imaging technology to track MSC transplantation or ...
2009 APR 20 ... attractive option for the treatment of heart damage after a heart attack, also known as myocardial infarction (MI). However, although animal studies using stem cells derived from the bone ... evidence that inhibition of DPP-IV combined with G-CSF enhances cardiovascular regeneration. "Our findings may contribute essential new aspects for design of future stem cell ...
2009 SEP 7 ... The researchers concluded: "This method might become a novel strategy for the myocardial regeneration of right ventricular failure in patients with congenital heart disease.." ...
2009 OCT 19 ... a better preservation of +dP/dt, -dP/dt, ejection fraction, and diastolic wall stress. Myocardial regeneration was detected in all treated infarcts, but the number of newly formed myocytes with ...
2009 JUN 29 ... there is an increasing interest in the role of the epicardium in cardiac development, myocardial remodelling or repair and regeneration. Several types of cells were described in the ...
2009 JUN 15 ... STEMI and reduced left ventricular ejection fraction: results of randomized, multicentre Myocardial Regeneration by Intracoronary Infusion of Selected Population of Stem Cells in Acute Myocardial ...
2009 OCT 26 ... in Netherlands report. "Not much is known about the relation between the myocardial and epicardial lineage during development, whereas insights into these embryonic ... researchers concluded: "These findings are of clinical interest for the development of regeneration-based therapies for heart disease. (Circ Res. 2009; 105:431-441.)." ...
2009 JUL 27 ... failure carries a poor prognosis with few treatment options. While myocardial stem cell therapeutic trials have traditionally relied on intracoronary infusion or ... attenuated apoptosis by similar to 60%, and reduced fibrosis by similar to 50%. Myocyte regeneration was evidenced by an approximately twofold increase in the expression of cell cycle ...
2009 AUG 10 ... "Collectively, we have identified the major elements of a new approach to promote myocardial regeneration," the researchers wrote." Many efforts and important advances have been made toward ...
2009 SEP 28 ... undergoing open heart surgery for correction of mitral regurgitation following an acute myocardial infarction (MR-MI) or correction of mitral and aortic regurgitation with ensuing left ... progenitor population is progressively exhausted, possibly by continuous and inefficient regeneration attempts." Galvez and colleagues published their study in Cardiovascular ...
2009 NOV 1 ... the MSC group, suggesting that myocardial recovery was due to the cytokines rather than myocardial regeneration. To provide sustained paracrine effects, HGF or VEGF overexpressing MSCs were generated ...
