FcReceptors 1.Granulocytes FcYRIlI-1 Two types of phagocytosis 2.Macrophages FCY RIII-2_ aoi6nnty08ecterendentceluia 3.Natural Killer Fcy RIll-2 -FCYRIlI-1 Phagocytosis FcY RIII-2 Macrophage NK cell Cell adhesion molecules(CAM) Cell adhesion molecules(CAM)represent a diverse group of surface antigens that are used for ligand specific attachment. Cell adhesion molecules (CAM)have three major functions. 1.Adhesion of cells to vascular endothelium 2.Chemotatic guidance 3.Attachment and stabilization in target cell Cell adhesion molecules (CAM) Cell adhesion molecules (CAM) represent a diverse group of surface antigens that are used for ligand specific attachment. Cell adhesion molecules (CAM) have three major functions. 1. Adhesion of cells to vascular endothelium 2. Chemotatic guidance 3. Attachment and stabilization in target cell