title: [The helper function of monocytes from aged humans in lymphocyte activation by mitogens].
mesh_terms: D000328:Adult; D000368:Aged; D006801:Humans; D007074:Immunoglobulin G / Q000378:metabolism; D008213:Lymphocyte Activation; D008934:Mitogens / Q000494:pharmacology; D009000:Monocytes / Q000276:immunology*; D006377:T-Lymphocytes, Helper-Inducer / Q000276:immunology*
chemical_list: D007074:Immunoglobulin G; D008934:Mitogens