title: A new assay for histaminase activity: measurement of tritiated water from beta (side chain label)-H 3-histamine.
mesh_terms: D006631:Amine Oxidase (Copper-Containing) / Q000097:blood / Q000378:metabolism*; D000588:Amines / Q000378:metabolism; D000818:Animals; D003641:Deamination; D006146:Guanidines; D006632:Histamine / Q000378:metabolism*; D007668:Kidney / Q000201:enzymology; D008297:Male; D008722:Methods; D008995:Monoamine Oxidase / Q000097:blood; D051381:Rats; D012436:S-Adenosylmethionine / Q000378:metabolism; D013552:Swine; D014316:Tritium; D014867:Water / Q000378:metabolism*
chemical_list: D000588:Amines; D006146:Guanidines; D014867:Water; D014316:Tritium; D012436:S-Adenosylmethionine; D006632:Histamine; D006631:Amine Oxidase (Copper-Containing); D008995:Monoamine Oxidase