title: Metabolism of nephrotoxic isopropylcyclohexane in male Fischer 344 rats.
abstract: The metabolism of isopropylcyclohexane and associated renal pathology were evaluated in male Fischer 344 rats exposed by oral gavage. The rats experienced moderate proximal tubular damage similar to that produced by acyclic, branched-chain hydrocarbons. The urinary metabolites of isopropylcyclohexane included cis-4-isopropylcyclohexanol, trans-4-isopropylcyclohexanol, 2-cyclohexylpropanoic acid, 2-cyclohexyl-1,3-propanediol, 2t-hydroxy-4t-isopropylcyclohexanol, 2c-hydroxy-4c-isopropyl-cyclohexanol, and 2c-hydroxy-4t-isopropylcyclohexanol. The extent and preferred sites of oxidative metabolism of nephrotoxic hydrocarbons could potentially prove useful in elucidating the pathogenic mechanisms.
authors: Toxic Hazards Division, Harry G. Armstrong Aerospace Medical Research Laboratory, Wright-Patterson AFB, Ohio.
authors: G M
authors: GM
authors: Henningsen
authors: R A
authors: RA
authors: Salomon
authors: K O
authors: KO
authors: Yu
authors: I
authors: I
authors: Lopez
authors: J
authors: J
authors: Roberts
authors: M P
authors: MP
authors: Servé
mesh_terms: D000284:Administration, Oral; D000818:Animals; D002849:Chromatography, Gas; D003510:Cyclohexanes / Q000378:metabolism* / Q000633:toxicity / Q000652:urine; D007684:Kidney Tubules / Q000187:drug effects / Q000378:metabolism*; D008297:Male; D051381:Rats; D011916:Rats, Inbred F344
chemical_list: D003510:Cyclohexanes; C055969:isopropylcyclohexane