Related Experiment Video

Updated: Dec 29, 2025

Author Spotlight: Deciphering Coagulation Disorders in Traumatic Brain Injury Patients
04:56

Author Spotlight: Deciphering Coagulation Disorders in Traumatic Brain Injury Patients

Published on: August 4, 2023

1.1K

A new method for the determination of plasma activators fibrinolysis

R Margalit, E Gidron, Y Shalitin

    Thrombosis and Haemostasis
    |April 30, 1977
    PubMed

    More Related Videos

    Author Spotlight: Affinity Purification of a Fibrinolytic Enzyme from Sipunculus nudus06:45

    Author Spotlight: Affinity Purification of a Fibrinolytic Enzyme from Sipunculus nudus

    Published on: June 2, 2023

    2.6K
    Measurement of Factor V Activity in Human Plasma Using a Microplate Coagulation Assay13:08

    Measurement of Factor V Activity in Human Plasma Using a Microplate Coagulation Assay

    Published on: September 9, 2012

    19.3K

    Related Concept Videos

    Clot Retraction and Fibrinolysis01:16

    Clot Retraction and Fibrinolysis

    After a fibrin clot is formed, the next step is clot retraction, a vital process facilitated by platelet contractile proteins, such as actin and myosin. These proteins pull the fibrin strands closer together and condense the clot. This action reduces the size of the clot, creating a smaller, denser structure that effectively seals off the damaged vessel. Clot retraction consolidates the clot and helps with wound healing by bringing the edges of the damaged blood vessel closer together.
    8.1K
    Extrinsic and Intrinsic Pathways of Hemostasis01:20

    Extrinsic and Intrinsic Pathways of Hemostasis

    Blood clotting or coagulation involves extrinsic and intrinsic pathways, which ultimately merge into the common pathway, forming a fibrin clot.
    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...
    11.5K
    Anticoagulant Drugs: Low-Molecular-Weight Heparins01:30

    Anticoagulant Drugs: Low-Molecular-Weight Heparins

    Hemostasis is a crucial process that prevents excessive blood loss from damaged blood vessels. It involves various mechanisms such as vasoconstriction, platelet adhesion and activation, and fibrin formation. The importance of each mechanism depends on the type of vessel injury. In contrast, thrombosis is the abnormal formation of a blood clot within the blood vessels, leading to potential complications if the clot obstructs blood flow. Thrombosis can be caused by increased coagulability of the...
    1.5K