title: H2-receptor blockade and stimulation of histidine decarboxylase.
mesh_terms: D000818:Animals; D002250:Carbon Radioisotopes; D002262:Carboxy-Lyases / Q000378:metabolism*; D004790:Enzyme Induction; D005502:Food; D005753:Gastric Mucosa / Q000378:metabolism; D006632:Histamine / Q000096:biosynthesis*; D006634:Histamine H1 Antagonists / Q000494:pharmacology*; D006639:Histidine; D007093:Imidazoles / Q000494:pharmacology; D008297:Male; D051381:Rats; D011955:Receptors, Drug / Q000187:drug effects*; D013268:Stimulation, Chemical; D013270:Stomach / Q000201:enzymology*; D013890:Thiourea / Q000494:pharmacology*
chemical_list: D002250:Carbon Radioisotopes; D006634:Histamine H1 Antagonists; D007093:Imidazoles; D011955:Receptors, Drug; D006639:Histidine; D006632:Histamine; D002262:Carboxy-Lyases; D013890:Thiourea