Video Experimental Relacionado
Updated: May 8, 2026

Measurement of Factor V Activity in Human Plasma Using a Microplate Coagulation Assay
Published on: September 9, 2012
Concentrado de complejo de protrombina de cuatro factores para la reversión urgente de los antagonistas de la
Daniel J Quinlan1, John W Eikelboom, Jeffrey I Weitz
1Department of Radiology, Kings College Hospital, London, United Kingdom (D.J.Q.); Departments of Medicine (J.W.E., J.I.W.) and Biochemistry and Biomedical Sciences (J.I.W.), McMaster University, Hamilton, Ontario, Canada; and Thrombosis and Atherosclerosis Research Institute, Hamilton, Ontario, Canada (J.W.E., J.I.W.).
No abstract available in PubMed .
Videos de Conceptos Relacionados
Anticoagulant Drugs: Vitamin K Antagonists and Direct Oral Anticoagulants
Warfarin, a prominent vitamin K antagonist family member, exerts its effect by inhibiting the enzyme VKORC1 (vitamin K epoxide reductase complex 1). By hindering this enzyme, warfarin...
Venous Thrombosis III: Interprofessional Care
Anticoagulant Drugs: Low-Molecular-Weight Heparins
Coagulation
During the coagulation phase, clotting factors, or procoagulants, play a vital role in initiating and progressing the coagulation cascade. This cascade is a series of reactions...
Clot Retraction and Fibrinolysis
Extrinsic and Intrinsic Pathways of Hemostasis
The Extrinsic Pathway
The extrinsic pathway of coagulation is typically initiated by tissue damage that exposes blood to tissue factor (TF), a protein released by the damaged tissue cells outside the blood vessels—this interaction with TF triggers biochemical reactions involving specific clotting factors. The key player here is Factor VII, which forms a...

