Sunday, May 1, 2011

Alternative mode of action of thrombin

In the last post I told that there is another interesting mechanism of action of thrombin. The another mode of action is that the activated prothrombin (thrombin) activates more and more platelet as the mediator ADP and Tx2 secreted by activated platelet. Then the activated platelet change there shape and aggrigate to the site of injury. Then they begin to contract and act as a solid mass. And stop bleeding..
Ref: Robins 8th