Summary
The absorption of3H-digitoxin from perfused rat small intestine was inhibited by probenecid (1.0×10−2 M), ethacrynic acid (0.5×10−3 M), and mersalyl (8.0×10−3 M) indicating that digitoxin absorption is at least partly an active process.
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Braun, W., Damm, K.H. Drug interactions in intestinal absorption of3H-digitoxin in rats. Experientia 32, 613–614 (1976). https://doi.org/10.1007/BF01990193
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DOI: https://doi.org/10.1007/BF01990193