title: Modifications of brain HA metabolism induced by antihistamines.
mesh_terms: D000818:Animals; D001921:Brain / Q000187:drug effects / Q000378:metabolism*; D006632:Histamine / Q000378:metabolism*; D006634:Histamine H1 Antagonists / Q000494:pharmacology*; D006639:Histidine / Q000378:metabolism; D008780:Methyltransferases / Q000037:antagonists & inhibitors; D051381:Rats; D011955:Receptors, Drug / Q000187:drug effects; D014316:Tritium
chemical_list: D006634:Histamine H1 Antagonists; D011955:Receptors, Drug; D014316:Tritium; D006639:Histidine; D006632:Histamine; D008780:Methyltransferases