A rare dragon-type item. II. A thick and tough scale. A DRAGON-type PokÃ©mon may be holding it. A thick and tough scale. Dragon-type PokÃ©mon may be holding this item when caught. IV. A thick and tough scale.
The term cytokine is derived from a combination of two Greek words - cyto meaning cell and kinos meaning movement. Cytokines are cell signalling molecules that aid cell to cell communication in immune responses and stimulate the movement of cells towards sites of inflammation, infection and trauma.
Cytokines produced by leukocytes are sometimes called interleukins, while those produced by lymphocytes may be referred to as lymphokines. Cytokines typically are not stored within the cell but instead are synthesized âon demand,â often in response to another cytokine. Once secreted, the cytokine binds to a specific protein molecule, called a receptor, on the surface of the target cell, an