title: Overview on NK cells and possible mechanisms for their cytotoxic activity.
mesh_terms: D000818:Animals; D000906:Antibodies; D003602:Cytotoxicity, Immunologic / Q000187:drug effects; D006801:Humans; D007372:Interferons / Q000494:pharmacology; D007694:Killer Cells, Natural / Q000187:drug effects / Q000276:immunology* / Q000378:metabolism; D010743:Phospholipids / Q000378:metabolism; D051381:Rats; D014212:Tretinoin / Q000494:pharmacology
chemical_list: D000906:Antibodies; D010743:Phospholipids; D014212:Tretinoin; D007372:Interferons