title: The effect of aging on human serum immunoglobulin concentrations.
mesh_terms: D000293:Adolescent; D000328:Adult; D000361:Agammaglobulinemia / Q000276:immunology; D000367:Age Factors; D000368:Aged; D000375:Aging; D000818:Animals; D044383:Black People; D001796:Blood Protein Disorders / Q000276:immunology; D002648:Child; D002675:Child, Preschool; D002850:Chromatography, Gel; D002852:Chromatography, Ion Exchange; D005260:Female; D006041:Goats; D006801:Humans; D006942:Hypergammaglobulinemia / Q000276:immunology; D007106:Immune Sera; D005779:Immunodiffusion; D007074:Immunoglobulin G / Q000032:analysis; D007075:Immunoglobulin M / Q000032:analysis; D007136:Immunoglobulins / Q000032:analysis; D008297:Male; D008875:Middle Aged; D009101:Multiple Myeloma / Q000276:immunology; D012737:Sex Factors; D044465:White People; D005719:gamma-Globulins / Q000032:analysis*
chemical_list: D007106:Immune Sera; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D007136:Immunoglobulins; D005719:gamma-Globulins