| thromboxane dehydrogenase | <enzyme> Converts thromboxane b2 to 11-dehydro-thromboxane b2, but not the reverse reaction; uses nad but not nadp as cofactor; only attacks the 11-hydroxy group of txb2 Registry number: EC 1.1.1.- Synonym: thromboxane b2 dehydrogenase, 11-hydroxythromboxane b2 dehydrogenase, 11-hydroxy-txb2 dehydrogenase (26 Jun 1999) |
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| thromboxane-a synthase | <enzyme> An enzyme found predominantly in platelet microsomes. It catalyses the conversion of pgg(2) and pgh(2) (prostaglandin endoperoxides) to thromboxane a2. Chemical name: (5Z,13E)-(15S)-9alpha,11alpha-Epidioxy-15-hydroxyprosta-5,13-dienoate thromboxane-A(2)-isomerase Registry number: EC 5.3.99.5 (12 Dec 1998) |
| thromboxanes | Physiologically active compounds found in many organs of the body. They are formed in vivo from the prostaglandin endoperoxides and cause platelet aggregation, contraction of arteries, and other biological effects. Thromboxanes are important mediators of the actions of polyunsaturated fatty acids transformed by cyclooxygenase. (12 Dec 1998) |
| thrombozyme | <haematology> Traditional name for substance in plasma that converts prothrombin to thrombin. Now known not to be a single substance. (See thrombin). (18 Nov 1997) |
| thrombus | <haematology> An aggregation of blood factors, primarily platelets and fibrin with entrapment of cellular elements, frequently causing vascular obstruction at the point of its formation. Some authorities thus differentiate thrombus formation from simple coagulation or clot formation. Compare: embolism. Origin: Gr. Thrombos = clot (18 Nov 1997) |
| thrombosis |
the inappropriate or pathological formation of a solid mass (from the constiutents of blood) within a blood vessel or organ.
출처: www.uwo.ca/pathol/glossary.html
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| thrombus |
(pl. thrombi), a solid mass formed from the constituents of blood within the blood vessels or the heart. Thrombi that form within the rapidly moving arterial circulation are composed largely of fibrin and platelets with only a few trapped red and white cells.
출처: www.uwo.ca/pathol/glossary.html
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| thrombolytic |
used to break up a thrombus (stationary blood clot)
출처: www.chfpatients.com/glossary_2.htm
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| thrombus |
blood clot that has not broken loose into the blood stream - it is attached to a blood vessel wall or organ wall
출처: www.chfpatients.com/glossary_2.htm
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| thromboembolism |
blockage of an artery caused by a blood clot moving into an artery too small to carry it. Can cause heart attack or stroke
출처: www.chfpatients.com/glossary_2.htm
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