title: Inhibition of human polymorphonuclear leukocyte-derived histaminase activity by H-2 antagonists.
mesh_terms: D006631:Amine Oxidase (Copper-Containing) / Q000037:antagonists & inhibitors*; D006635:Histamine H2 Antagonists / Q000494:pharmacology*; D006801:Humans; D066298:In Vitro Techniques; D007700:Kinetics; D009504:Neutrophils / Q000201:enzymology*
chemical_list: D006635:Histamine H2 Antagonists; D006631:Amine Oxidase (Copper-Containing)