title: Multiple thymus-derived helper cell activities involved in antibody responses.
mesh_terms: D000917:Antibody Formation; D000921:Antibody-Producing Cells / Q000276:immunology; D001402:B-Lymphocytes / Q000276:immunology; D002352:Carrier Proteins / Q000276:immunology*; D000939:Epitopes / Q000276:immunology; D006801:Humans; D007156:Immunologic Memory; D007376:Interleukin-2 / Q000502:physiology; D015848:Interleukin-5; D008211:Lymphocyte Cooperation; D008222:Lymphokines / Q000096:biosynthesis / Q000502:physiology; D006377:T-Lymphocytes, Helper-Inducer / Q000276:immunology*
chemical_list: D002352:Carrier Proteins; D000939:Epitopes; D007376:Interleukin-2; D015848:Interleukin-5; D008222:Lymphokines