Effect of iopanoate on the biliary and urinary excretion of iodipamide.
The effect of sodium iopanoate and iopanoic acid on the biliary excretion of iodipamide in dogs was studied. Enteric administration of sodium iopanoate within one hour of iodipamide infusion reduced biliary iodipamide excretion and increased urinary iodipamide output. The biliary and urinary excretion of iodipamide was not influenced by iopanoic acid administered 40 and then again 16 hrs before iodipamide. These results suggest that iodipamide cholangiography can be employed 16-18 hrs after a standard two-day iopanoic acid oral cholecystogram without decreasing the ability to visualize the biliary ductal system or increasing the urinary iodipamide excretion.
D000818:Animals; D001711:Biotransformation; D002758:Cholangiography; D004285:Dogs; D007455:Iodine / Q000378:metabolism; D007458:Iodipamide / Q000008:administration & dosage / Q000378:metabolism* / Q000652:urine; D007480:Iopanoic Acid / Q000008:administration & dosage / Q000494:pharmacology*; D008099:Liver / Q000378:metabolism*; D013997:Time Factors
D007455:Iodine; D007480:Iopanoic Acid; D007458:Iodipamide