نتایج جستجو برای: eptifibatide
تعداد نتایج: 434 فیلتر نتایج به سال:
OBJECTIVES We explored the effect of timing of percutaneous coronary intervention (PCI) in acute coronary syndromes (ACS) without persistent ST-segment elevation on the need for repeat revascularization, and we related this effect to other events. BACKGROUND Percutaneous coronary intervention is widely used to treat ACS without persistent STsegment elevation. Moreover, restenosis and subsequent...
UNLABELLED BACKGROUND Arterial thrombosis triggered by vascular injury is a balance between thrombus growth and thrombus fragmentation (dethrombosis). Unbalance towards thrombus growth can lead to vascular occlusion, downstream ischemia and tissue damage.Here we describe the development of a simple methodology that allows for continuous real time monitoring and quantification of both process...
BACKGROUND Current pharmacotherapeutic options for high-risk non-ST-segment elevation acute coronary syndrome patients include aspirin, clopidogrel, heparin, and platelet glycoprotein IIb/IIIa inhibition. A key issue of uncertainty is the safety and efficacy of combination glycoprotein IIb/IIIa inhibitor and low-molecular-weight heparin therapy. METHODS AND RESULTS We randomized 746 patients ...
Platelet microparticles (PMPs) contribute to thrombogenesis but the effects of antiplatelet drugs on PMPs generation is undefined. The present study investigated the cellular events regulating PMPs shedding, testing in vitro platelet agonists and inhibitors. Platelet-rich plasma from healthy subjects was stimulated with arachidonic acid (AA), U46619, collagen type-I (10 and 1.5 μg/mL), epinephr...
Platelet activation causes conformational changes of integrin GPIIb/IIIa (alpha(IIb)beta3), resulting in the exposure of its ligand-binding pocket. This provides the unique possibility to design agents that specifically block activated platelets only. We used phage display of single-chain antibody (scFv) libraries in combination with several rounds of depletion/selection to obtain human scFvs t...
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