Results 11 to 20 of about 35,624 (244)

Monitoring heparin therapy: stability of two different anti-Xa assays using blood samples collected in citrate-containing and CTAD tubes

Thrombosis Journal, 2023
Background Anti-factor Xa assays and activated partial thromboplastin time (aPTT) are mainly employed to monitor patients treated with heparins. According to the Clinical and Laboratory Standards Institute and the French Working Group on Haemostasis and ...
Marion Gremillet, Laurie Talon, Aurélien Lebreton, Thomas Sinegre   +3 more
doaj   +1 more source

Activated factor X signaling via protease-activated receptor 2 suppresses pro-inflammatory cytokine production from lipopolysaccharide-stimulated myeloid cells

Haematologica, 2014
Vitamin K-dependent proteases generated in response to vascular injury and infection enable fibrin clot formation, but also trigger distinct immuno-regulatory signaling pathways on myeloid cells.
Eimear M. Gleeson, James S. O’Donnell, Emily Hams, Fionnuala Ní Áinle, Bridget-Ann Kenny, Padraic G. Fallon, Roger J.S. Preston   +6 more
doaj   +1 more source

Gla-domainless factor Xa: molecular bait to bypass a blocked tenase complex

Haematologica, 2012
Background Hemophilia is caused by deficiencies in coagulation factor VIII or IX, resulting in direct blockade of the intrinsic tenase complex and indirect blockade of the extrinsic tenase complex which is rapidly inhibited upon binding of factor Xa to ...
Raphaël Marlu, Benoît Polack
doaj   +1 more source

Factor Xa and thrombin induce endothelial progenitor cell activation. The effect of direct oral anticoagulants

Platelets, 2021
Factor Xa (FXa) and thrombin exert non-hemostatic cellular actions primarily mediated through protease-activated receptors (PARs). We investigated the effect of FXa and thrombin on human late-outgrowth endothelial cells (OECs), a type of endothelial ...
Styliani Papadaki, Sofia Sidiropoulou, Iraklis C. Moschonas, Alexandros D. Tselepis   +3 more
doaj   +1 more source

Assessing Anticoagulation in Neonates With Congenital Diaphragmatic Hernia During Extracorporeal Membrane Oxygenation: Does Anti-Factor Xa or Thromboelastometry Provide Additional Benefit?

Frontiers in Pediatrics, 2021
Objective: The optimal management of anticoagulation in neonatal/pediatric patients during extracorporeal membrane oxygenation (ECMO) has not been established yet and varies greatly among ECMO centers worldwide.
Alba Perez Ortiz, Carl E. Dempfle, Toni Jung, Thalia Doniga, Christel Weiß, Svetlana Hetjens, Thomas Schaible, Neysan Rafat   +7 more
doaj   +1 more source

Mechanistic Basis for the Differential Effects of Rivaroxaban and Apixaban on Global Tests of Coagulation

TH Open, 2018
Rivaroxaban and apixaban are both small molecules that reversibly inhibit factor Xa. Compared with rivaroxaban, apixaban has minimal effects on the prothrombin time and activated partial thromboplastin time.
Paul Y. Kim, Calvin H. Yeh, Brian J. Dale, Beverly A. Leslie, Alan R. Stafford, James C. Fredenburgh, Jack Hirsh, Jeffrey I. Weitz   +7 more
doaj   +1 more source

Heavy menstrual bleeding on direct factor Xa inhibitors: Rationale and design of the MEDEA study

Research and Practice in Thrombosis and Haemostasis, 2021
Background In premenopausal women, treatment with direct oral factor Xa inhibitors is associated with an increased risk of heavy menstrual bleeding (HMB) compared with vitamin K antagonists (VKA).
Eva N. Hamulyák, Hanke M. G. Wiegers, Luuk J. J. Scheres, Barbara A. Hutten, Maria E. deLange, Anne Timmermans, Peter E. Westerweel, Marten R. Nijziel, Marieke J. H. A. Kruip, Marije ten Wolde, Paula F. Ypma, Frederikus A. Klok, Laurens Nieuwenhuizen, Sanne vanWissen, Marcel M. C. Hovens, Laura M. Faber, Pieter W. Kamphuisen, Harry R. Büller, Saskia Middeldorp   +18 more
doaj   +1 more source

Discovery and development of Factor Xa inhibitors (2015–2022)

Frontiers in Pharmacology, 2023
As a pathological coagulation process, thrombus can lead to many serious diseases, including ischemic stroke, acute myocardial infarction (AMI), acute coronary syndrome (ACS), and deep venous thrombosis (DVT).
Wei Zheng, Wei Zheng, Xiaoqin Dai, Binyao Xu, Wei Tian, Jianyou Shi   +5 more
doaj   +1 more source

Anticoagulation by factor Xa inhibitors [PDF]

Journal of Thrombosis and Haemostasis, 2010
Therapeutic agents that regulate blood coagulation are critical to the management of thrombotic disorders, with the selective targeting of factor (F) Xa emerging as a promising approach.To assess anticoagulant strategies targeting FXa.A deterministic computational model of tissue factor (Tf)-initiated thrombin generation and two empirical experimental ...
T, Orfeo, S, Butenas, K E, Brummel-Ziedins, M, Gissel, K G, Mann   +4 more
openaire   +2 more sources

Warfarin versus factor Xa inhibitors in the long-term treatment of cerebral venous sinus thrombosis a single-center retrospective analysis

eNeurologicalSci, 2022
Long-term anticoagulation in the treatment of Cerebral Venous Sinus Thrombosis (CVST) has revolved around the use of warfarin. The relatively recent introduction of Direct Oral Anticoagulants (DOACs), such as Factor Xa inhibitors, in treating CVSTs ...
Alexei Christodoulides, Bradley N. Bohnstedt   +1 more
doaj   +1 more source