[Modification-possibility of the enterohepatic circulation of digitoxin in man].
Tritiated digitoxin (0.25 mg) was i.v. administered to a control group of 5 patients as well as to 5 patients with a T-tube quantitatively draining the bile fluid. During the initial 24 h after injection, 10% of the dose administered, on the second and third days 5 and 3,5%, respectively, were biliarily excreted. The amount biliarily excreted did not influence the course of the blood level as compared to the controls. Also charcoal given perorally in a sufficient amount (50 g) did not affect the blood level of radioactive digitoxin and/or its metabolites. As obtained from in vitro experiments the absorptive potency of cholestipole and cholestyramine for digitoxin and its metabolites in human bile fluid is similar to that of charcoal.
D002792:Cholestyramine Resin / Q000627:therapeutic use; D003084:Colestipol / Q000627:therapeutic use; D004074:Digitoxin / Q000378:metabolism* / Q000506:poisoning; D005260:Female; D006801:Humans; D007408:Intestinal Absorption; D007413:Intestinal Mucosa / Q000378:metabolism*; D008099:Liver / Q000378:metabolism*; D008297:Male; D008875:Middle Aged
D002792:Cholestyramine Resin; D004074:Digitoxin; D003084:Colestipol
Uber die Beeinflussbarkeit des enterohepatischen Kreislaufs von Digitoxin beim Menschen.