title: Capacity of stressed humans under mega dosages of nicotinic acid to synthesize methylated compounds.
mesh_terms: D002395:Catecholamines / Q000378:metabolism*; D003404:Creatinine / Q000652:urine; D004837:Epinephrine / Q000378:metabolism / Q000652:urine; D006801:Humans; D008715:Methionine / Q000378:metabolism; D008745:Methylation; D009536:Niacinamide / Q000652:urine; D009539:Nicotinic Acids / Q000008:administration & dosage*; D009638:Norepinephrine / Q000378:metabolism / Q000652:urine; D013315:Stress, Psychological / Q000378:metabolism*; D013997:Time Factors
chemical_list: D002395:Catecholamines; D009539:Nicotinic Acids; D009536:Niacinamide; D008715:Methionine; D003404:Creatinine; D009638:Norepinephrine; D004837:Epinephrine