Specific cytostatic effect of lymph node cells from normal and T cell-deficient mice on syngeneic tumor target cells in vitro and its specific abrogation by body fluids from syngeneic tumor-bearing mice.

Animals Antilymphocyte Serum Ascitic Fluid/immunology Carbon Radioisotopes Cells, Cultured Cytotoxicity Tests, Immunologic Lymph Nodes/cytology Lymphocytes/immunology Mice Mice, Inbred BALB C Mice, Inbred DBA Neoplasms, Experimental/immunology T-Lymphocytes/immunology Thymidine/metabolism

Antilymphocyte Serum Carbon Radioisotopes Thymidine