The participation of thymus-derived and of bone marrow-derived lymphocytes of sensitized mice, in the proliferative response to specific antigen, in vitro.

Animals Antigens Antilymphocyte Serum Ascitic Fluid/cytology B-Lymphocytes/immunology Cell Fractionation Cells, Cultured Concanavalin A/pharmacology Erythrocytes/immunology Escherichia coli/immunology Female Lectins/pharmacology Lipopolysaccharides Lymphocyte Activation Lymphocyte Depletion Macrophages/immunology Mice Mice, Inbred BALB C Mice, Inbred C3H Polysaccharides, Bacterial Sheep Spleen/cytology T-Lymphocytes/immunology Thioglycolates/pharmacology Thymidine/metabolism Tritium

Antigens Antilymphocyte Serum Lectins Lipopolysaccharides Polysaccharides, Bacterial Thioglycolates Tritium Concanavalin A Thymidine