IC are capable of triggering a variety of inflammatory processes ICs interact with the complement system to generate C3a and C5a. These complement fragments stimulate the release of vasoactive amines and are chemotactic factors for mast cells and basophils eosinophils and neutrophils. a ICs interact directly with basophils and platelets 一 (via FcR) to induce the release of vasoactive amines a Neutrophils exocytose their lysosomal enzymes onto the site of Ic deposition and damage the underlying tissue.IC are capable of triggering a variety of inflammatory processes  ICs interact with the complement system to generate C3a and C5a. These complement fragments stimulate the release of vasoactive amines and are chemotactic factors for mast cells and basophils, eosinophils and neutrophils.  ICs interact directly with basophils and platelets (via FcR) to induce the release of vasoactive amines.  Neutrophils exocytose their lysosomal enzymes onto the site of IC deposition and damage the underlying tissue