title: Action of inhibitors on monoamine and diamine metabolism in the rat.
abstract: The effects of a series of inhibitors of monoamine oxidase (EC 1.4.3.4) and diamine oxidase (EC 1.4.3.6) and of two chelating agents were studied in rats, with respect to the catabolism of labeled pentylamine and putrescine to radioactive carbon dioxide. D-Tranylcypromine, clorgyline, and deprenyl inhibited oxidation of the monoamine, with essentially no effect on putrescine, under our test conditions. Aminoguanidine inhibited putrescine but not pentylamine oxidation. Iproniazid, isoniazid, and Lilly 51641 affected the catabolism of both amines. Pargyline inhibited putrescine oxidation, apparently in a reversible manner.
mesh_terms: D006631:Amine Oxidase (Copper-Containing) / Q000037:antagonists & inhibitors*; D000588:Amines / Q000378:metabolism*; D000818:Animals; D002614:Chelating Agents / Q000494:pharmacology*; D008996:Monoamine Oxidase Inhibitors / Q000494:pharmacology*; D011700:Putrescine / Q000378:metabolism; D051381:Rats; D013997:Time Factors
chemical_list: D000588:Amines; D002614:Chelating Agents; D008996:Monoamine Oxidase Inhibitors; D006631:Amine Oxidase (Copper-Containing); D011700:Putrescine