The function common to neutrophils, monocyte & macrophages is
Neutrophils, monocyte & macrophages are the pa of phagocytosis not the pa of immunty. Cellular Components and Phagocytosis Therefore, phagocytes, present in the blood, lymphoid tissue, liver, spleen, lung, and other tissues, are the cells responsible for the uptake and removal of foreign antigen. Phagocytes include (1) monocytes and macrophages; (2) granulocytes, including neutrophils, eosinophils, and basophils; and (3) dendritic cells. Histamine is released by mast cells . Destruction of old erythrocytes is by splenic tissue.
Immune response
Phagocytosis
Liberation of histamine
Destruction of old erythrocytes
Immunology Pa 2 ( Hybridoma Technology, Complement Pathways, Interferon, Structure and Functions of Immune Cells )