since c1-inhibitor , the deficient protein in hae , is a poor inhibitor of the well-known extrinsic ( tissue-type ) plasminogen activator , but the major inhibitor of the contact activation system and a related in vitro phenomenon termed intrinsic fibrinolysis , our data show that this fibrinolytic system is also sometimes operating efficiently in vivo .
C2366367
c1-inhibitor
C0019243
hae