title: Macrophage-T cell interactions. II. The uptake by T cells of fragments bearing Ia determinants released from macrophages.
mesh_terms: D000042:Absorption; D000818:Animals; D001666:Binding Sites, Antibody; D002450:Cell Communication; D002469:Cell Separation; D002478:Cells, Cultured; D000939:Epitopes; D006649:Histocompatibility Antigens / Q000276:immunology*; D008264:Macrophages / Q000276:immunology*; D051379:Mice; D008807:Mice, Inbred BALB C; D008809:Mice, Inbred C3H; D011961:Receptors, Fc / Q000276:immunology; D013601:T-Lymphocytes / Q000145:classification / Q000276:immunology*
chemical_list: D000939:Epitopes; D006649:Histocompatibility Antigens; D011961:Receptors, Fc