Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0149871 (deep vein thrombosis)
 12,364 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Plasminogen, fibrinogen, antithrombin III, euglobulin lysis time, tissue plasminogen activator (t-PA) and fast-acting t-PA inhibitor were measured in 21 patients receiving either stanozolol (10 mg orally given for 14 days preoperatively) or subcutaneous heparin, during a continuing comparative trial in the prevention of postoperative deep vein thrombosis. Stanozolol treatment resulted in significant (p less than 0.01) increases between the 14th and 1st preoperative days in the plasma concentrations of plasminogen (3.4 to 4.9 Cu/ml) and antithrombin III (107% to 132%); t-PA levels did not increase significantly (6.0 to 16.0 mU/ml; p greater than 0.1). There were significant (p less than 0.02) falls in fast-acting t-PA inhibitor (132% to 75%) and fibrinogen (2.4 to 1.8 g/l). Surgery reversed the changes in fibrinolytic activity seen preoperatively in the stanozolol-treated patients, and similar changes were seen in the heparin-treated group. In this dosage, stanozolol does not appear to prevent the fibrinolytic shutdown which occurs after elective major surgery.
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PMID:Effects of oral stanozolol used in the prevention of postoperative deep vein thrombosis on fibrinolytic activity. 387 18

The effects of a single pre-operative intramuscular injection of the anabolic steroid stanozolol (Stromba, 50 mg) on fibrinolysis and blood viscosity were evaluated in 14 patients at high risk of post-operative deep venous thrombosis. A control group of 13 high risk patients was also studied. The mean level of plasma plasminogen activator activity decreased significantly (p < 0.05) on the first post-operative day in the control group. In contrast, the fibrinolytic activator activity showed a non-significant rise on the first postoperative day in the stanozolol treated group. The difference in plasminogen activator levels on the first post-operative day between treated and control groups was significant (p < 0.05). Plasma plasminogen levels on the first post-operative day increased from preoperative levels in the treated group (p < 0.01), but not in the control group. The prevention of fibrinolytic shut-down and stimulation of plasminogen levels by a single pre-operative injection suggests that trials of intramuscular stanozolol in the prevention of postoperative deep venous thrombosis are indicated.
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PMID:Prevention of fibrinolytic shut-down after major surgery by intramuscular stanozolol. 2021 1