Process in Allergy - Degranulation process in allergy.1 - antigen; 2 - IgE antibody; 3 - FceRI receptor;4 - preformed mediators (histamine, proteases, chemokines, heparine); 5 - granules;6 - mast cell; 7 - newly formed mediators (prostaglandins,leukotrienes, thromboxanes, PAF)