Plasminogen or fibrinolysin, also known asplasmaPlasminogen is the precursor of blood fibrinolytic enzyme, which makes it active. Its activation mechanism includes direct activation and indirect activation.
It is the precursor of blood fibrinolytic enzyme. It is inactive and exists in normal organisms. Blood fibrinolytic enzyme exists in the state of zymogenPlasminogen activatorThe role of blood fibrinolytic enzyme has activity.
Two kinds of existence
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Its activation mechanism includes direct activation and indirect activation.The former exists in the human body. The blood fibrinolytic enzyme becomes blood fibrinolytic enzyme directly through the action of tissue activator and urine activator (urokinase);The latter is found in cattle and other animals.Proactivator turns into plasminogen activator through the action of streptokinase, which acts on plasminogen and makes plasmin show activity.With this effect, urokinase and streptokinase can be used toThrombolysisAgent.
