The differentiation function of T cell-replacing factor in nu-nu spleen cell cultures.

Animals Antibody-Producing Cells Cell Division Cells, Cultured Chickens/immunology Culture Media Erythrocytes/immunology Female Filtration Hemolytic Plaque Technique Horses/immunology Leucine/metabolism Lymphocyte Activation/drug effects Male Mice Mice, Inbred BALB C Mice, Inbred C57BL Mice, Inbred Strains Radiation Effects Sheep/immunology Spleen/cytology T-Lymphocytes/immunology,radiation effects Thymidine/metabolism Thymus Gland/abnormalities Tritium

Culture Media Tritium Leucine Thymidine