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| ¿µ¹® | coagulation time | ÇÑ±Û | ÀÀ°í½Ã°£ |
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| ¿µ¹® | bleeding time | ÇÑ±Û | ÃâÇ÷½Ã°£ |
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| ¿µ¹® | prothrombin time | ÇÑ±Û | ÇÁ·ÎÆ®·Òºó½Ã°£ |
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| ¼³¸í | ÇÁ·ÎÆ®·ÒºóÀº °£¿¡¼ ÇÕ¼ºµÇ´Â ºñŸ¹Î K ÀÇÁ¸¼º ÀÀ°í´Ü¹éÁúÀÇ ÇϳªÀ̸ç, ÇÁ·ÎÆ®·Òºó½Ã°£Àº ¿ÜÀΰè ÀÀ°íȰ¼ºÀ» Á¾ÇÕÀûÀ¸·Î ƯÁ¤ÇÏ´Â °Ë»çÀÇ ÇϳªÀÌ´Ù. ÇǰËÇ÷Àå¿¡ Ä®½·À̿°ú Á¶Á÷Æ®·Òº¸ÇÃ¶ó½ºÆ¾(Á¦III ÀÀ°íÀÎÀÚ)À» °¡ÇØ, ¼¶À¯¼Ò°¡ ³ªÅ¸³¯ ¶§±îÁöÀÇ ½Ã°£À¸ ÃøÁ¤ÇÑ´Ù. |
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| TT | tablet triturate; tactile tension; tendon transfer; test tube; testicular torsion; tetanus toxin; te... |
|---|---|
| TR | recovery time; rectal temperature; repetition time; residual tuberculin; terminal repeat; tetrazoliu... |
| CT | calcitonin; calf testis; cardiac tamponade; cardiothoracic [ratio]; carotid tracing; carpal tunnel; ... |
| PTT | partial thromboplastin time; particle transport time; posterior tibial tendon (transfer); prothrombi... |
| ST | esotropia; scala tympani; scaphotrapezoid; sclerotherapy; sedimentation time; semitendinosus; sensor... |
| TT | Thrombin Time |
|---|---|
| TCT | Thrombin clotting time |
| AT III | Anti-thrombin III |
| THR | Thrombin |
| Th | Thrombin |
| thrombin time | Test of the conversion of fibrinogen to fibrin by thrombin in which clotting time of plasma mixed with a thrombin solution is measured. Time is prolonged by afibrinogenaemia, abnormal fibrinogen, or the presence of inhibitory substances, e.g., fibrin-fibrinogen degradation products, heparin. Reptilase, a thrombin-like enzyme unaffected by the presence of heparin, may be used in place of thrombin. (12 Dec 1998) |
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| receptors, thrombin | Cell surface proteins that specifically bind thrombin and trigger changes in the behaviour of blood cells. There are at least two types of thrombin receptors on platelets. The higher affinity receptors mediate the inhibition of stimulated adenylate cyclase, the secretion of acid hydrolases, and the activation of phospholipase a2. The lower affinity receptors are linked to phospholipase c and trigger platelet aggregation and exposure of fibrinogen binding sites. A human platelet thrombin receptor has been cloned and is a member of the family of peptide receptors. There are also thrombin receptors on endothelial cells and smooth muscle cells. (12 Dec 1998) |
|---|---|
| human thrombin | Thrombin obtained from human plasma by precipitation with suitable salts and organic solvents; same uses as thrombin. (05 Mar 2000) |
| thrombin | <enzyme> Protease (34 kD) generated in blood clotting that acts on fibrinogen to produce fibrin. Consists of two chains, A and B, linked by a disulphide bond. B chain has sequence homology with pancreatic serine proteases: cleaves at Arg Gly. Thrombin is produced from prothrombin by the action either of the extrinsic system (tissue factor + phospholipid) or, more importantly, the intrinsic system (contact of blood with a foreign surface or connective tissue). Both extrinsic and intrinsic systems activate plasma factor X to form factor Xa which then, in conjunction with phospholipid (tissue derived or platelet factor 3) and factor V, catalyses the conversion. (18 Nov 1997) |
| activated clotting time | The most common test used for coagulation time in cardiovascular surgery. (05 Mar 2000) |
| activated partial thromboplastin time | The time needed for plasma to form a fibrin clot following the addition of calcium and a phospholipid reagent; used to evaluate the intrinsic clotting system. (05 Mar 2000) |
| A-H conduction time | Forward conduction of the cardiac impulse from atria to ventricles via the A-V node or any bypass tract, represented in the electrocardiogram by the P-R interval. P-H conduction time is from the onset of the P wave to the first high frequency component of the His bundle electrogram (normally 119 ± 38 msec); A-H conduction time is from the onset of the first high frequency component of the atrial electrogram to the first high frequency component of the His bundle electrogram (normally 92 ± 38 msec); P-A conduction time is from the onset of the P wave to the onset of the atrial electrogram (normally 27 ± 18 msec). (05 Mar 2000) |
| association time | Time elasping between a stimulus and the verbalised response to it. (05 Mar 2000) |
| biologic time | The concept that our appreciation of time varies with age and is governed by the neural organization of the individual; it obeys a logarithmic rather than an arithmetic law. (05 Mar 2000) |
| bleeding time | <haematology> A test which measures the time it takes for small blood vessels to close off and bleeding to stop. Abnormal results can be seen in those with congenital or acquired platelet function disorders or thrombocytopenia. (27 Sep 1997) |
| blood circulation time | Determination of the shortest time interval between the injection of a substance in the vein and its arrival at some distant site in sufficient concentration to produce a recognizable end result. It represents approximately the inverse of the average velocity of blood flow between two points. (12 Dec 1998) |
| P-A conduction time | See: atrioventricular conduction. (05 Mar 2000) |
| generation time | <cell biology> Time taken for a cell population to double in numbers and thus equivalent to the average length of the cell cycle. (18 Nov 1997) |
| reaction time | The time from the onset of a stimulus until the organism responds. (12 Dec 1998) |
| real-time ultrasonography | Rapid serial ultrasound images produced using a phased array or scanning transducer; produces a video display of organ motion, such as heart valve or foetal motion. (05 Mar 2000) |
| recognition time | The interval between the application of a stimulus and the recognition of its nature. (05 Mar 2000) |
Synonyms : Reptilase Times, Thrombin Times, Time, Reptilase, Time, Thrombin, Times, Reptilase, Times, Thrombin
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