title: [Depression of immunoglobulin synthesis by human B cells associated with aging].
mesh_terms: D000328:Adult; D000368:Aged; D000375:Aging; D001402:B-Lymphocytes / Q000276:immunology*; D002478:Cells, Cultured; D005260:Female; D006801:Humans; D007136:Immunoglobulins / Q000096:biosynthesis*; D008297:Male; D008875:Middle Aged
chemical_list: D007136:Immunoglobulins