Influence of Injectable Hyaluronic Acid Hydrogel Degradation Behavior on Myocardial Infarct Repair
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چکیده
339 ©2011 Society For Biomaterials
منابع مشابه
Injectable hydrogel properties influence infarct expansion and extent of postinfarction left ventricular remodeling in an ovine model.
A recent trend has emerged that involves myocardial injection of biomaterials, containing cells or acellular, following myocardial infarction (MI) to influence the remodeling response through both biological and mechanical effects. Despite the number of different materials injected in these approaches, there has been little investigation into the importance of material properties on therapeutic...
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Left ventricular (LV) remodeling following myocardial infarction (MI) leads to maladaptive processes that often progress to heart failure. Injectable biomaterials can alter the mechanical signaling post-MI to limit this progression. To design optimal therapies, noninvasive techniques are needed to elucidate the reciprocal interaction between the injected material and the surrounding myocardial ...
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107 ©2013 Society For Biomaterials
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Increased myocardial wall stress after myocardial infarction (MI) initiates the process of adverse left ventricular (LV) remodeling that is manifest as progressive LV dilatation, loss of global contractile function, and symptomatic heart failure, and recent work has shown that reduction in wall stress through injectable bulking agents attenuates these outcomes. In this study, hyaluronic acid (H...
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Myocardial infarction (MI) results in debilitating remodeling of the myocardial extracellular matrix (ECM). In this proof-of-principle study it was sought to modulate this aggressive remodeling by injecting a hyaluronic acid-based reservoir delivering exogenous microRNA-29B (miR-29B). This proof-of-principal study was executed whereby myocardial ischemia/reperfusion was performed on C57BL/6 mic...
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تاریخ انتشار 2011