Biomaterial Database

Fibrinolysis inhibitors. 1997

G L Davis

Medical Technology Program, Michigan State University, East Lansing 48823, USA.

The fibrinolytic system involves a series of enzymatic reactions that results in the conversion of the proenzyme, plasminogen, into the trypsin-like lytic enzyme, plasmin. The major physiologic target of plasmin is fibrin. Free plasmin in plasma is a nonspecific lytic enzyme that will degrade other proteins such as fibrinogen and coagulation factors V and VIII. Plasmin and activators of plasminogen also play a role in ovulation, embryo implantation, tissue remodeling, and inflammation.

UI	MeSH Term	Description	Entries
D010960	Plasminogen Activators	A heterogeneous group of proteolytic enzymes that convert PLASMINOGEN to FIBRINOLYSIN. They are concentrated in the lysosomes of most cells and in the vascular endothelium, particularly in the vessels of the microcirculation.	Extrinsic Plasminogen Activators,Plasminogen Activator,Uterine-Tissue Plasminogen Activator,Uterine Tissue Plasminogen Activator
D011247	Pregnancy	The status during which female mammals carry their developing young (EMBRYOS or FETUSES) in utero before birth, beginning from FERTILIZATION to BIRTH.	Gestation,Pregnancies
D005260	Female		Females
D005341	Fibrinolysin	A product of the lysis of plasminogen (profibrinolysin) by PLASMINOGEN activators. It is composed of two polypeptide chains, light (B) and heavy (A), with a molecular weight of 75,000. It is the major proteolytic enzyme involved in blood clot retraction or the lysis of fibrin and quickly inactivated by antiplasmins.	Plasmin,Fibrogammin,Glu-Plasmin,Protease F,Thrombolysin,Glu Plasmin
D005342	Fibrinolysis	The natural enzymatic dissolution of FIBRIN.	Fibrinolyses
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D013927	Thrombosis	Formation and development of a thrombus or blood clot in BLOOD VESSELS.	Atherothrombosis,Thrombus,Blood Clot,Blood Clots,Thromboses
D015843	Serpins	A family of serine proteinase inhibitors which are similar in amino acid sequence and mechanism of inhibition but differ in their specificity toward proteolytic enzymes. Some members of the serpin family may be substrates rather than inhibitors of SERINE ENDOPEPTIDASES.	Serpin,Serpin Superfamily,Serpin Peptidase Inhibitors,Serpin Protease Inhibitors,Inhibitors, Serpin Peptidase,Inhibitors, Serpin Protease,Peptidase Inhibitors, Serpin,Protease Inhibitors, Serpin,Superfamily, Serpin
D015849	Plasminogen Inactivators	Important modulators of the activity of plasminogen activators. The inhibitors belong to the serpin family of proteins and inhibit both the tissue-type and urokinase-type plasminogen activators.	Plasminogen Activator Inhibitor,Plasminogen Activator Inhibitors,Endothelial Plasminogen Activator Inhibitors,Placental Plasminogen Activator Inhibitors,Plasminogen Activator Inhibitors, Endothelial,Plasminogen Activator Inhibitors, Placental,Activator Inhibitor, Plasminogen,Inactivators, Plasminogen,Inhibitor, Plasminogen Activator,Inhibitors, Plasminogen Activator