Influence of the method of fluosol-DA administration on antipyrine metabolism in the rat.
Antipyrine disposition has been determined in the rat following administration of Fluosol-DA by an intravenous infusion without blood removal or a haemodilution procedure, and compared with data from sham haemodiluted rats (blood removed and returned) and control rats which only received antipyrine. Antipyrine total body and renal clearance and the formation clearance of two of its metabolites were affected differently at 48 h by the pretreatments. The haemodilution procedure enhanced, the sham haemodilution reduced, and the intravenous infusion had no effect on the phenobarbitone inducible cytochrome P450 isoenzyme activity.
Shrewsbury
R P
RP
School of Pharmacy, University of North Carolina, Chapel Hill 27599.
White
L G
LG
D000818:Animals; D000983:Antipyrine / Q000097:blood / Q000378:metabolism* / Q000493:pharmacokinetics / Q000652:urine; D002851:Chromatography, High Pressure Liquid; D004338:Drug Combinations; D005260:Female; D005466:Fluorocarbons / Q000008:administration & dosage / Q000494:pharmacology*; D006438:Hemodilution; D006895:Hydroxyethyl Starch Derivatives; D007262:Infusions, Intravenous; D011838:Radiation-Sensitizing Agents / Q000008:administration & dosage / Q000494:pharmacology*; D051381:Rats; D011919:Rats, Inbred Strains
D004338:Drug Combinations; D005466:Fluorocarbons; D006895:Hydroxyethyl Starch Derivatives; D011838:Radiation-Sensitizing Agents; C017323:glucose, glycerol, hydroxyethyl starch, perfluorodecalin, perfluorotripropylamine, pluronic F-68, salts, yolk phospholipids drug combination; D000983:Antipyrine