Concentration-dependent role of macrophages in mixed lymphocyte reaction regulation: elaboration of nondialyzable heat-stable inhibitor and heat-labile enhancing factors.
D000818:Animals; D002478:Cells, Cultured; D004306:Dose-Response Relationship, Immunologic; D006358:Hot Temperature; D007959:Lymphocyte Culture Test, Mixed; D008222:Lymphokines / Q000494:pharmacology*; D008264:Macrophages / Q000276:immunology*; D008297:Male; D051379:Mice; D008807:Mice, Inbred BALB C; D008809:Mice, Inbred C3H; D013601:T-Lymphocytes / Q000276:immunology; D013936:Thymidine / Q000378:metabolism
D008222:Lymphokines; D013936:Thymidine