title: Problems associated with the use of cycloheximide to distinguish between animal drug residues bound to protein and those incorporated into protein.
abstract: The user of cycloheximide to distinguish between covalently-bound drug residues in animals and residues due to the incorporation of drug fragments into endogenous molecules was explored. The results indicated that cycloheximide prevented the absorption of both glycine and ronidazole from the gastro-intestinal tract, an effect that complicates its use in the characterization of drug residues in animals.
mesh_terms: D000818:Animals; D055598:Chemical Phenomena; D002621:Chemistry; D003513:Cycloheximide; D005998:Glycine; D007408:Intestinal Absorption; D008297:Male; D011485:Protein Binding; D051381:Rats; D011919:Rats, Inbred Strains; D012385:Ronidazole / Q000378:metabolism; D014730:Veterinary Medicine
chemical_list: D003513:Cycloheximide; D012385:Ronidazole; D005998:Glycine