| D008024 |
Ligands |
A molecule that binds to another molecule, used especially to refer to a small molecule that binds specifically to a larger molecule, e.g., an antigen binding to an antibody, a hormone or neurotransmitter binding to a receptor, or a substrate or allosteric effector binding to an enzyme. Ligands are also molecules that donate or accept a pair of electrons to form a coordinate covalent bond with the central metal atom of a coordination complex. (From Dorland, 27th ed) |
Ligand |
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| D001792 |
Blood Platelets |
Non-nucleated disk-shaped cells formed in the megakaryocyte and found in the blood of all mammals. They are mainly involved in blood coagulation. |
Platelets,Thrombocytes,Blood Platelet,Platelet,Platelet, Blood,Platelets, Blood,Thrombocyte |
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| D006487 |
Hemostasis |
The process which spontaneously arrests the flow of BLOOD from vessels carrying blood under pressure. It is accomplished by contraction of the vessels, adhesion and aggregation of formed blood elements (eg. ERYTHROCYTE AGGREGATION), and the process of BLOOD COAGULATION. |
Hemostases |
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| D006801 |
Humans |
Members of the species Homo sapiens. |
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man |
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| D014841 |
von Willebrand Factor |
A high-molecular-weight plasma protein, produced by endothelial cells and megakaryocytes, that is part of the factor VIII/von Willebrand factor complex. The von Willebrand factor has receptors for collagen, platelets, and ristocetin activity as well as the immunologically distinct antigenic determinants. It functions in adhesion of platelets to collagen and hemostatic plug formation. The prolonged bleeding time in VON WILLEBRAND DISEASES is due to the deficiency of this factor. |
Factor VIII-Related Antigen,Factor VIIIR-Ag,Factor VIIIR-RCo,Plasma Factor VIII Complex,Ristocetin Cofactor,Ristocetin-Willebrand Factor,von Willebrand Protein,Factor VIII Related Antigen,Factor VIIIR Ag,Factor VIIIR RCo,Ristocetin Willebrand Factor |
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| D019038 |
Platelet Glycoprotein GPIb-IX Complex |
Platelet membrane glycoprotein complex essential for normal platelet adhesion and clot formation at sites of vascular injury. It is composed of three polypeptides, GPIb alpha, GPIb beta, and GPIX. Glycoprotein Ib functions as a receptor for von Willebrand factor and for thrombin. Congenital deficiency of the GPIb-IX complex results in Bernard-Soulier syndrome. The platelet glycoprotein GPV associates with GPIb-IX and is also absent in Bernard-Soulier syndrome. |
Antigens, CD42a,Antigens, CD42b,Antigens, CD42c,Antigens, CD42d,CD42a Antigens,CD42b Antigens,CD42c Antigens,CD42d Antigens,Platelet Membrane Glycoprotein IX,Platelet Membrane Glycoprotein Ib,Platelet Membrane Glycoprotein V,CD42a Antigen,CD42b Antigen,CD42c Antigen,CD42d Antigen,Glycoprotein Ib,Glycoprotein Ib alpha,Glycoprotein Ib beta,Glycoprotein Ib-IX Complex,Platelet Glycoprotein IX,Antigen, CD42a,Antigen, CD42b,Antigen, CD42c,Antigen, CD42d,Glycoprotein Ib IX Complex,Platelet Glycoprotein GPIb IX Complex |
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