Eosinophils are also motile and phagocytic, and migrate into the tissues . Basophils also migrate into the tissues . When aggravated, basophils release histamine and other substances involved in allergic reactions. However, the majority leave the blood after a few hours and migrate into almost all tissues , where they develop into macrophages. Kindly provided by Prof. Reinhard Andreesen, Regensburg, Germany.
Dendritic cells are specialized antigen-presenting cells.
Click here . Natural killer cells resemble macrophages, large granular lymphocytes . They kill many virusinfected cells and cancer cells , particularly in connection with T lymphocytes. Lymphocytes are also produced in the bone marrow. Lymphocytes are not motile like granulocytes or macrophages, and they enter the circulation through lymphatic channels that drain into the venous system of the blood.