[Changes in serum immunoglobulin levels in aged subjects].
Serum immunoglobulin G, A, M levels have been determined on serum samples from 97 healthy elder subjects aged from 60 to 92. No qualitative changes were detected by electrophoretic analysis. The results show a significative increase with age in IgG and IgA concentrations; the IgM concentration results unaffected.
D000367:Age Factors; D000368:Aged; D006801:Humans; D007070:Immunoglobulin A / Q000032:analysis; D007074:Immunoglobulin G / Q000032:analysis; D007075:Immunoglobulin M / Q000032:analysis; D007136:Immunoglobulins / Q000032:analysis; D008875:Middle Aged
D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D007136:Immunoglobulins
Variazioni dei livelli delle immunoglobuline sieriche in soggetti anziani.