title: Mechanisms coupling stimulation and function in leukocytes. Introduction.
mesh_terms: D002462:Cell Membrane / Q000502:physiology; D002465:Cell Movement; D002634:Chemotaxis, Leukocyte; D003594:Cytoplasmic Granules / Q000502:physiology; D006801:Humans; D007962:Leukocytes / Q000502:physiology*; D008024:Ligands; D009504:Neutrophils / Q000502:physiology; D011956:Receptors, Cell Surface / Q000502:physiology*
chemical_list: D008024:Ligands; D011956:Receptors, Cell Surface