title: Ornithine decarboxylase activity and polyamines in relation to aging of human fibroblasts.
mesh_terms: D002262:Carboxy-Lyases / Q000378:metabolism*; D002455:Cell Division / Q000187:drug effects; D002460:Cell Line; D002470:Cell Survival; D006146:Guanidines / Q000494:pharmacology; D009952:Ornithine / Q000031:analogs & derivatives; D009955:Ornithine Decarboxylase / Q000378:metabolism*; D011073:Polyamines / Q000378:metabolism*; D011700:Putrescine / Q000378:metabolism* / Q000494:pharmacology; D013095:Spermidine / Q000378:metabolism; D013096:Spermine / Q000378:metabolism
chemical_list: D006146:Guanidines; D011073:Polyamines; D013096:Spermine; D009952:Ornithine; D002262:Carboxy-Lyases; D009955:Ornithine Decarboxylase; D013095:Spermidine; D011700:Putrescine