title: Elevation of brain histamine levels by diaminopyrimidine inhibitors of histamine N-methyl transferase.
mesh_terms: D000818:Animals; D001921:Brain / Q000201:enzymology; D001923:Brain Chemistry / Q000187:drug effects*; D006632:Histamine / Q000378:metabolism*; D006637:Histamine N-Methyltransferase / Q000037:antagonists & inhibitors*; D066298:In Vitro Techniques; D007700:Kinetics; D008297:Male; D008780:Methyltransferases / Q000037:antagonists & inhibitors*; D011743:Pyrimidines / Q000494:pharmacology*; D051381:Rats
chemical_list: D011743:Pyrimidines; D006632:Histamine; D008780:Methyltransferases; D006637:Histamine N-Methyltransferase