title: Conversion of C14-S-adenosylmethionine to C14-formaldehyde and condensation with indoleamines: a side reaction in N-methyltransferase assay in blood.
mesh_terms: D000588:Amines; D000818:Animals; D002250:Carbon Radioisotopes; D002855:Chromatography, Thin Layer; D004912:Erythrocytes / Q000201:enzymology*; D005557:Formaldehyde / Q000378:metabolism*; D006038:Glyoxylates; D006801:Humans; D007211:Indoles; D008168:Lung / Q000201:enzymology; D008297:Male; D008780:Methyltransferases / Q000097:blood*; D009928:Organ Specificity; D011817:Rabbits; D012436:S-Adenosylmethionine / Q000378:metabolism*; D012701:Serotonin / Q000378:metabolism
chemical_list: D000588:Amines; D002250:Carbon Radioisotopes; D006038:Glyoxylates; D007211:Indoles; D005557:Formaldehyde; D012701:Serotonin; D012436:S-Adenosylmethionine; D008780:Methyltransferases