Question

the primary mechanism by which heparin prevent congulation of blood is​

Answer 1

Explanation:

Sometimes blood clots occur in our blood vessels, blocking blood flow to important organs like the heart and brain.

In this situation,

anti-coagulant drugs like heparin are needed. Heparin activates antithrombin, which inhibits thrombin, preventing it from activating fibrinogen to fibrin.

Answer 2

Answer:

It produces its major anticoagulant effect by inactivating thrombin and activated factor X (factor Xa) through an antithrombin (AT)-dependent mechanism. Heparin binds to AT through a high-affinity pentasaccharide, which is present on about a third of heparin molecules.

Explanation:

Sometimes blood clots occur in our blood vessels, blocking blood flow to important organs like the heart and brain. In this situation, anti-coagulant drugs like heparin are needed. Heparin activates antithrombin, which inhibits thrombin, preventing it from activating fibrinogen to fibrin.