Effect of x-irradiation of recipients on in vivo neutralization of syngeneic tumors by spleen cells nonspecificially immunized with allogeneic tumors.
Spleen cells from WKA rats immunized with allogeneic Donryu tumor (AH66), when examined by the Winn test, inhibited lethal growth of admixed antigenically unrelated syngeneic tumor (KMT-17) only when a mixture of spleen cells and tumor cells was injected into pre-irradiated recipients. On the other hand, spleen cells specificially sensitized to KMT-17 inhibited growth of admixed KMT-17 cells either in irradiated or non-irradiated rats.
D000818:Animals; D000939:Epitopes; D007114:Immunization; D008114:Liver Neoplasms, Experimental / Q000276:immunology*; D008214:Lymphocytes / Q000276:immunology*; D009368:Neoplasm Transplantation; D011830:Radiation Effects; D051381:Rats; D012513:Sarcoma, Experimental / Q000276:immunology* / Q000532:radiotherapy; D013154:Spleen / Q000276:immunology; D014185:Transplantation, Isogeneic
D000939:Epitopes