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Heparin, also known as unfractionated heparin (UFH), is a medication and naturally occurring glycosaminoglycan. [3] [4] Heparin is a blood anticoagulant that increases the activity of antithrombin. [5] It is used in the treatment of heart attacks and unstable angina. [3] It can be given intravenously or by injection under the skin. [3]
Taurolidine/heparin, sold under the brand name Defencath, is a fixed-dose combination catheter lock solution used for central venous catheter instillation. [ 1 ] [ 2 ] It contains taurolidine , a thiadiazinane antimicrobial; and heparin , an anti-coagulant .
Average molecular weight: heparin is about 15 kDa, and LMWH is about 4.5 kDa. [25] Less frequent subcutaneous dosing than for heparin for postoperative prophylaxis of venous thromboembolism. Once or twice daily subcutaneous injection for treatment of venous thromboembolism and in unstable angina instead of intravenous infusion of high-dose heparin.
Jorpes discovered the structure of the heparin polysaccharide in 1935, identifying that it is a highly sulfated polymer of glycosaminoglycoglycan (GAG) and uronic acid. Around that time, heparin began to be used in the prophylaxis and treatment of post-operative thrombosis. [6]
Protamine sulfate is a medication that is used to reverse the effects of heparin. [3] It is specifically used in heparin overdose, in low molecular weight heparin overdose, and to reverse the effects of heparin during delivery and heart surgery. [3] [4] It is given by injection into a vein. [3] The onset of effects is typically within five ...
Dalteparin is a low molecular weight heparin.It is marketed as Fragmin.Like other low molecular weight heparins, dalteparin is used for prophylaxis or treatment of deep vein thrombosis and pulmonary embolism to reduce the risk of a stroke or heart attack. [2]
Research shows that patients who respond to 32 milligrams of naltrexone and 360 milligrams of bupropion should lose at least five percent of their total weight within the first 12 weeks of treatment.
Bivalirudin, sold under the brand names Angiomax and Angiox, among others, is a specific and reversible direct thrombin inhibitor (DTI). [2] Chemically, it is a synthetic congener of the naturally occurring drug hirudin, found in the saliva of the medicinal leech Hirudo medicinalis.