title: Macrophage-induced T cell mitogen suppression with age.
mesh_terms: D000375:Aging; D000818:Animals; D003208:Concanavalin A; D005260:Female; D007108:Immune Tolerance; D007213:Indomethacin / Q000494:pharmacology; D008213:Lymphocyte Activation / Q000187:drug effects; D008264:Macrophages / Q000276:immunology* / Q000378:metabolism; D008297:Male; D051379:Mice; D010835:Phytohemagglutinins; D011458:Prostaglandins E / Q000096:biosynthesis; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D010835:Phytohemagglutinins; D011458:Prostaglandins E; D003208:Concanavalin A; D007213:Indomethacin