title: Lithium and hematopoiesis.
abstract: Some of lithium's effects on blood cell formation suggest that the element may be of value in treating hematologic disorders. Lithium enhances granulopoiesis and thereby induces neutrophilia. Two possible mechanisms of action are suggested: a direct action on the pluripotent stem cells, or an inhibition of the suppressor cells (thymus-dependent lymphocytes) that limit hematopoiesis. Lithium also inhibits erythropoiesis. Although most studies use concentrations at or above pharmacologic levels there is evidence that lithium plays a role in normal cell metabolism.
mesh_terms: D000818:Animals; D001692:Biological Transport / Q000187:drug effects; D004912:Erythrocytes / Q000187:drug effects; D006098:Granulocytes / Q000187:drug effects; D006402:Hematologic Diseases / Q000188:drug therapy; D006410:Hematopoiesis / Q000187:drug effects*; D006412:Hematopoietic Stem Cells / Q000187:drug effects; D006801:Humans; D008094:Lithium / Q000494:pharmacology / Q000627:therapeutic use*
chemical_list: D008094:Lithium