Spermine inhibits induction of ornithine decarboxylase by cyclic AMP but not by dexamethasone in rat hepatoma cells.
D000818:Animals; D003994:Bucladesine / Q000494:pharmacology; D002262:Carboxy-Lyases / Q000096:biosynthesis*; D006528:Carcinoma, Hepatocellular; D002460:Cell Line; D000242:Cyclic AMP / Q000037:antagonists & inhibitors* / Q000494:pharmacology; D003513:Cycloheximide / Q000494:pharmacology; D003609:Dactinomycin / Q000494:pharmacology; D003907:Dexamethasone / Q000494:pharmacology*; D004790:Enzyme Induction / Q000187:drug effects; D008113:Liver Neoplasms; D009955:Ornithine Decarboxylase / Q000096:biosynthesis*; D051381:Rats; D013096:Spermine / Q000494:pharmacology*
D003609:Dactinomycin; D013096:Spermine; D003994:Bucladesine; D003907:Dexamethasone; D003513:Cycloheximide; D000242:Cyclic AMP; D002262:Carboxy-Lyases; D009955:Ornithine Decarboxylase