title: Rescue of anti-influenza A virus cytotoxic T-lymphocyte responses in chemotherapy-suppressed mice.
abstract: The administration of cyclophosphamide (50 to 100 mg/kg) at 48 to 72 h before removal of murine lung or spleen mononuclear cells for culture rendered DBA/2 mice incapable of generating an effective cytotoxic T-lymphocyte response to influenza A virus-infected cells. The cytotoxic T-lymphocyte precursor frequency to influenza A virus in lung and spleen cells from cyclophosphamide-treated mice was significantly decreased when compared with that of normal littermate controls. The low cytotoxic T-lymphocyte activity in the lungs and spleens of cyclophosphamide-treated mice could be partially restored in vitro by human interleukin 2.
mesh_terms: D000818:Animals; D003520:Cyclophosphamide / Q000494:pharmacology*; D006801:Humans; D009980:Influenza A virus / Q000276:immunology*; D007376:Interleukin-2 / Q000494:pharmacology; D008168:Lung / Q000187:drug effects / Q000276:immunology; D008297:Male; D051379:Mice; D008811:Mice, Inbred DBA; D013154:Spleen / Q000187:drug effects / Q000276:immunology; D013602:T-Lymphocytes, Cytotoxic / Q000276:immunology*
chemical_list: D007376:Interleukin-2; D003520:Cyclophosphamide