Thrombosis and Haemostasis, Table of Contents Thromb Haemost 1967; 18(03/04): 754-758DOI: 10.1055/s-0038-1655085 Originalarbeiten — Original Articles — Travaux Originaux Schattauer GmbH The Distribution of Warfarin (Coumadin) in the Rat[*] Authors Author Affiliations G. F Anderson 1 Department of Physiology and Pharmacology, Wayne State University, School of Medicine, Detroit, Michigan Recommend Article Abstract Buy Article(opens in new window) Summary It has been demonstrated that Coumadin, warfarin sodium, following intravenous administration in male albino rats was distributed quickly throughout the plasma and that the liver tissue has an affinity for the uptake of Coumadin as early as 1 hr. Other soft tissue organs demonstrated some early uptake but the activity was minimal by 24 hrs while the liver still possessed about two times the activity of other tissues studied. Full Text References References 1 Brodie B. B, Weiner M, Burns J. J, Simson G, Yates E. K. The physiological disposition of ethyl biscoumarinacetate (tromexan) in man and a method for its estimation in biological material. J. Pharmacol, exp. Ther. 106: 453 1952; 2 Weiner M, Shapiro S, Axelrod J, Cooper J. R, Brodie B. B. The physiology disposition of Dicumarol in man. J. Pharmacol, exp. Ther. 99: 409 1950; 3 Rodman T, Ryan C. S, Pastor B. H. A comparative study of four prothrombinopénie anticoagulant drugs. Amer. J. Med. 27: 411 1959; 4 Jaques L. B. Dicumarol drug and the problem of haemorrhage. Canad. M.A.J. 81: 848 1959; 5 Jaques L. B, Froese E. L, O’Toole R, Spinks J. W. T. Relationship between duration of hypoprothrombinemia with Dicumarol and the level of the drug in the liver. Arch. int. Pharmacodyn. Ill: 478 1957; 6 Dayton P. G, Tarcan Y, Ghenkin T, Weiner M. The influence of barbiturates on Coumarin plasma levels and prothrombin response. J. clin. Invest 40: 1797 1961; 7 Eisenhauer H. R, Pepper J. M, Jaques L. B. Synthesis and metabolism studies. Canad. J. Chemistry 30: 245 1952; 8 Jaques L. B. Anticoagulant therapy pharmalogical principles. 105-109 C. Thomas; Springfield: 111 1965