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Taurolithocholate inhibits taurocholate uptake by isolated hepatocytes at low concentrations.

Naunyn-Schmiedebergs Arch. Pharmakol. 298, 175-179 (1977)
DOI PMC
Open Access Green as soon as Postprint is submitted to ZB.
The cholestatic bile acid taurolithocholate inhibits taurocholate uptake by isolated liver cells non-competitively. Inhibition is instantaneous and inversely related to the cell number in the incubate. The Kiamounts to 7 μM in the presence of 2 mg cellular protein per ml. Secretion of taurocholate by isolated liver cells is not affected by taurolithocholate up to a concentration of 50 μM. This indicates a difference between the carrier for taurocholate uptake and the carrier for taurocholate secretion. Inhibition of bile acid uptake by liver cells may be involved in the pathogenesis of lithocholate-induced cholestasis.
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Publication type Article: Journal article
Document type Scientific Article
Corresponding Author
Keywords Cholestasis ; Isolated Hepatocytes ; Taurocholate ; Taurolithocholate ; Transport
ISSN (print) / ISBN 0028-1298
e-ISSN 1432-1912
Quellenangaben Volume: 298, Issue: 2, Pages: 175-179 Article Number: , Supplement: ,
Publisher Springer
Non-patent literature Publications
Reviewing status Peer reviewed
Institute(s) Institut für Toxikologie und Biochemie