title: The thymus in the aging individual. I. Mitogen responsiveness of human thymocytes.
mesh_terms: D000293:Adolescent; D000328:Adult; D000375:Aging; D002648:Child; D002675:Child, Preschool; D003208:Concanavalin A / Q000494:pharmacology; D004306:Dose-Response Relationship, Immunologic; D006801:Humans; D007223:Infant; D008264:Macrophages; D009000:Monocytes; D010835:Phytohemagglutinins / Q000494:pharmacology; D011043:Pokeweed Mitogens / Q000494:pharmacology; D013601:T-Lymphocytes / Q000276:immunology*; D013935:Thymic Factor, Circulating / Q000494:pharmacology; D013950:Thymus Gland / Q000276:immunology*
chemical_list: D010835:Phytohemagglutinins; D011043:Pokeweed Mitogens; D003208:Concanavalin A; D013935:Thymic Factor, Circulating