title: Mediators of immediate hypersensitivity.
mesh_terms: D000818:Animals; D016718:Arachidonic Acid; D001095:Arachidonic Acids / Q000378:metabolism; D001491:Basophils / Q000201:enzymology / Q000276:immunology*; D002631:Chemotactic Factors, Eosinophil / Q000378:metabolism / Q000502:physiology; D004347:Drug Interactions; D006493:Heparin / Q000378:metabolism / Q000502:physiology; D006636:Histamine Release; D006706:Homeostasis; D006801:Humans; D006969:Hypersensitivity, Immediate / Q000276:immunology* / Q000503:physiopathology; D007073:Immunoglobulin E / Q000378:metabolism*; D008084:Lipoxygenase / Q000378:metabolism; D008247:Lysosomes / Q000201:enzymology; D008407:Mast Cells / Q000201:enzymology / Q000276:immunology*; D051379:Mice; D010447:Peptide Hydrolases / Q000378:metabolism; D010972:Platelet Activating Factor / Q000378:metabolism / Q000502:physiology; D011451:Prostaglandin-Endoperoxide Synthases / Q000378:metabolism; D011817:Rabbits; D051381:Rats
chemical_list: D001095:Arachidonic Acids; D002631:Chemotactic Factors, Eosinophil; D010972:Platelet Activating Factor; D016718:Arachidonic Acid; D007073:Immunoglobulin E; D006493:Heparin; D008084:Lipoxygenase; D011451:Prostaglandin-Endoperoxide Synthases; D010447:Peptide Hydrolases