title: Effect of diisopropyl 1,3-dithiol-2-ylidenemalonate on microsomal electron transport system in rat liver.
abstract: Effect of diisopropyl 1,3-dithiol-2-ylidenemalonate (NKK-105) on the components of rat liver microsomal electron transport system was investigated by comparison with those of phenobarbital, 3-methylcholanthrene and polychlorinated biphenyl. When NKK-105 was administered to rats at a dose of 250 mg/kg/day for 7 days, cytochrome b5 content and NADPH-cytochrome c reductase activity were significantly increased but cytochrome P-450 content to the lesser extent. Three inducers of the drug metabolizing enzymes remarkably increased cytochrome P-450 content but increased cytochrome b5 content to a lesser extent.
mesh_terms: D000818:Animals; D004579:Electron Transport / Q000187:drug effects; D066298:In Vitro Techniques; D008314:Malonates / Q000494:pharmacology*; D008862:Microsomes, Liver / Q000187:drug effects / Q000378:metabolism*; D051381:Rats; D013876:Thiophenes / Q000494:pharmacology*
chemical_list: D008314:Malonates; D013876:Thiophenes; C024808:diisopropyl 1,3-dithiol-2-ylidenemalonate