title: An enzymatic-isotopic microassay for putrescine.
mesh_terms: D000818:Animals; D001679:Biogenic Amines / Q000302:isolation & purification; D001923:Brain Chemistry; D002247:Carbon Isotopes; D002262:Carboxy-Lyases / Q000302:isolation & purification / Q000378:metabolism; D002852:Chromatography, Ion Exchange; D004789:Enzyme Activation; D006321:Heart / Q000032:analysis; D007668:Kidney / Q000032:analysis; D008099:Liver / Q000032:analysis / Q000201:enzymology; D008115:Liver Regeneration; D008297:Male; D008722:Methods; D051379:Mice; D008832:Microchemistry; D009952:Ornithine; D011467:Prostate / Q000032:analysis; D011700:Putrescine / Q000032:analysis*; D051381:Rats; D012436:S-Adenosylmethionine; D012441:Saccharomyces cerevisiae / Q000201:enzymology; D013154:Spleen / Q000032:analysis; D013737:Testis / Q000032:analysis; D014316:Tritium
chemical_list: D001679:Biogenic Amines; D002247:Carbon Isotopes; D014316:Tritium; D012436:S-Adenosylmethionine; D009952:Ornithine; D002262:Carboxy-Lyases; D011700:Putrescine