title: Presence of natural killer cells in Peyer's patches of the mouse.
abstract: Natural cell-mediated cytotoxicity of normal murine Peyer's patch cells against Ehrlich ascites carcinoma was found in a short-term 51Cr release assay. Peyer's patch and lymph node cells showed natural cytotoxicity at approximately the same level.
mesh_terms: D000818:Animals; D003602:Cytotoxicity, Immunologic; D005260:Female; D007111:Immunity, Cellular; D007113:Immunity, Innate; D007694:Killer Cells, Natural / Q000276:immunology*; D008221:Lymphoid Tissue / Q000276:immunology*; D051379:Mice; D010581:Peyer's Patches / Q000276:immunology*; D000511:alpha-Macroglobulins / Q000032:analysis*
chemical_list: D000511:alpha-Macroglobulins