Tags Archives: clot

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Effects of transcutaneous auricular vagus nerve stimulation or combined vagal and trigeminal nerve stimulation on platelet function and laboratory hemostasis…

Abstract Background Traumatic or surgical hemorrhage causes substantial morbidity and mortality. Electrical vagus nerve stimulation (VNS) reduces traumatic hemorrhage in animal models. VNS targets acetylcholine-producing T lymphocytes in the spleen..

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Engineering tough blood clots for rapid haemostasis and enhanced regeneration

Abstract Blood clots are pivotal for haemostasis and regeneration, but they are mechanically weak and form slowly, posing risks for life-threatening haemorrhage and limiting broader applications,,. These limitations are attributed..

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Smart Clot: An Automated Point-of-Care Flow Assay for Quantitative Whole-Blood Platelet, Fibrin, and Thrombus Kinetics

Abstract Hemostasis depends on the coordinated interaction between platelets, coagulation factors, endothelium, and shear forces. Current point-of-care (POC) assays evaluate isolated components of haemostasis or operate under nearly static conditions,..

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Dose-Dependent Changes in Clot Firmness in Thromboelastometry After Administration of Fibrinogen Concentrate: A Retrospective Observational Study

Abstract Introduction Viscoelastic point-of-care diagnostics are crucial in cardiac surgery. In the FIBTEM assay of rotational thromboelastometry (ROTEM), guidelines suggest target maximum clot firmness values to reduce perioperative bleeding. The..

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A Randomized Controlled Trial Comparing Effectiveness of Different Fibrinogen Preparations in Restoring Clot Firmness

Abstract BACKGROUND:  Different preparations of fibrinogen concentrate are currently available. Two in vitro studies demonstrated the superiority of FibCLOT (LFB) in increasing clot firmness with respect to RiaSTAP (CSL Behring)...

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Fibrin clot permeability (Ks) in patients on left ventricular assist device

Abstract Patients on left ventricular assist devices (LVAD) are prone to excessive hemostasis disturbances due to permanent contact of artificial pump surfaces with blood components. We aimed to investigate if..

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