title: Distribution of type A and B monamine oxidase activities in the central nervous system of rat and chick.
abstract: The distribution of type A and B monamine oxidase (MAO) activities in the central nervous system (CNS) of rat and chick was investigated using 5-hydroxytryptamine and beta-phenylethylamine as specific substrates. The distribution of type A MAO was similar to that of type B MAO in rat CNS, but quite different in chick CNS. This may be ascribed to the difference in animal species. The major part of MAO activity in the spinal cord was found to be type A.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D001933:Brain Stem / Q000201:enzymology; D002490:Central Nervous System / Q000201:enzymology*; D002531:Cerebellum / Q000201:enzymology; D002645:Chickens / Q000378:metabolism*; D007031:Hypothalamus / Q000201:enzymology; D007527:Isoenzymes / Q000032:analysis*; D008297:Male; D008526:Medulla Oblongata / Q000201:enzymology; D008995:Monoamine Oxidase / Q000032:analysis*; D010627:Phenethylamines / Q000378:metabolism; D011149:Pons / Q000201:enzymology; D051381:Rats / Q000378:metabolism*; D012701:Serotonin / Q000378:metabolism; D013116:Spinal Cord / Q000201:enzymology; D003336:Tectum Mesencephali / Q000201:enzymology; D013687:Telencephalon / Q000201:enzymology
chemical_list: D007527:Isoenzymes; D010627:Phenethylamines; D012701:Serotonin; D008995:Monoamine Oxidase