Association of functional thrombin-activatable fibrinolysis inhibitor (TAFI) with conventional cardiovascular risk factors and its correlation with other hemostatic factors in a Spanish population.

Our aim was to determine the associations of functional thrombin-activatable fibrinolysis inhibitor (TAFI) levels in plasma with conventional cardiovascular risk factors, sex and age, and possible correlations with other hemostatic factors in a Spanish population. We included 303 individuals from a Spanish population. Hemostatic factors such as von Willebrand Factor, VII ag, VIIIc, XIc, XIIc, APCR, protein S, protein C, antithrombin, fibrinogen, and t-PA antigen were assayed.

Risk of acute coronary artery disease associated with functional thrombin activatable fibrinolysis inhibitor plasma level.

To our knowledge, there is little information about functional thrombin activatable fibrinolysis inhibitor (TAFI) levels and the risk of acute coronary artery disease (CAD). We investigated the risk of acute CAD related to plasma levels of functional TAFI. We found that functional TAFI levels in plasma (above 126%), increased the risk of acute CAD almost 4-fold.

Risk of ischemic stroke associated with functional thrombin-activatable fibrinolysis inhibitor plasma levels.

Background And Purpose: Recently, a novel procarboxypeptidase B-like proenzyme, called thrombin-activatable fibrinolysis inhibitor (TAFI), has been described. It plays an important role in the delicate balance between coagulation and fibrinolysis. TAFI leads to potent inhibition of tissue plasminogen activator-induced fibrinolysis.

Thromboplastin-thrombomodulin-mediated time: a new global test sensitive to protein S deficiency and increased levels of factors II, V, VII and X.

Background And Objectives: A new test for screening the procoagulant capacity of plasma is described and evaluated. This test is based on the coagulation of plasma initiated by thromboplastin (Tp) in the presence of thrombomodulin (TM). In a previous paper we reported that this test had a significant phenotypic and genetic correlation with thrombosis susceptibility.

Platelet LDL receptor recognizes with the same apparent affinity both oxidized and native LDL. Evidence that the receptor-ligand complexes are not internalized.

We have recently demonstrated that the platelet low-density lipoprotein (LDL) receptor is immunologically different from the "classic" receptor of nucleated cells. We undertook the current studies to investigate the interaction of this receptor with oxidized LDL and to determine whether an endocytosis-mediated response is involved in the binding of LDL to platelets. The platelet LDL receptor recognized with the same affinity both native and oxidized LDL particles (IC50, 0.