title: Alloreactive cytolytic T lymphocyte precursor cells in aged C57Bl/6 nu/nu mice: frequency and cell surface phenotype.
mesh_terms: D000375:Aging; D000818:Animals; D002454:Cell Differentiation; D002478:Cells, Cultured; D003602:Cytotoxicity, Immunologic; D007376:Interleukin-2 / Q000276:immunology; D051379:Mice; D008810:Mice, Inbred C57BL / Q000276:immunology; D008819:Mice, Nude / Q000276:immunology*; D013154:Spleen / Q000276:immunology; D013602:T-Lymphocytes, Cytotoxic / Q000276:immunology*
chemical_list: D007376:Interleukin-2