title: Influence of neonatal and postnatal administration of diethylstilbestrol on hepatic monooxygenase activities and lipid peroxidation in adult rats.
abstract: Treatment of adult male and female rats with DES caused a significant reduction of cytochrome P450 concentration, ethylmorphine N-demethylation and ethoxycoumarin O-deethylation. These decreases are not modified by a neonatal treatment with this hormone. In contrast to monooxygenase activities the NADPH-induced lipid peroxidation shows only a tendency to decrease if animals received DES as adults. But a decrease of about 50% is observed after "neonatal plus treatment of adults" with DES. The role of formation of reactive oxygen species characterized by chemiluminescence methods in connection with lipid peroxidation is discussed.
authors.affiliation: Institute of Pharmacology and Toxicology, Friedrich Schiller University, Jena, Germany.
authors.forename: F
authors.initials: F
authors.lastname: Jahn
authors.forename: E
authors.initials: E
authors.lastname: Karge
authors.forename: W
authors.initials: W
authors.lastname: Klinger
mesh_terms: D000818:Animals; D000831:Animals, Newborn / Q000378:metabolism*; D001835:Body Weight / Q000187:drug effects; D004054:Diethylstilbestrol / Q000633:toxicity*; D005260:Female; D015227:Lipid Peroxidation / Q000187:drug effects*; D008099:Liver / Q000187:drug effects* / Q000201:enzymology; D008297:Male; D009929:Organ Size / Q000187:drug effects; D051381:Rats; D011919:Rats, Inbred Strains / Q000378:metabolism*
chemical_list: D004054:Diethylstilbestrol