title: Allergen-reagin-mediated histamine release reactions.
mesh_terms: D000485:Allergens; D000818:Animals; D000918:Antibody Specificity; D003165:Complement System Proteins; D000882:Haplorhini; D006636:Histamine Release; D006801:Humans; D007106:Immune Sera; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D007073:Immunoglobulin E; D007962:Leukocytes / Q000276:immunology; D008168:Lung / Q000276:immunology; D011414:Properdin; D006255:Rhinitis, Allergic, Seasonal / Q000276:immunology
chemical_list: D000485:Allergens; D007106:Immune Sera; D011414:Properdin; D007073:Immunoglobulin E; D003165:Complement System Proteins