title: Concentration of immunoglobulins in the tonsils.
abstract: The concentration of various immunoglobulins in the faucial tonsil was determined and expressed as a portion of the total protein centration of IgA rises with age while that of IgM falls. IgE was found to be relatively high and the highest levels of all immunoglobulins examined were noted in hypertrophied tonsils. They were lowest in the atrophic tonsils of children and in adult tonsils. The results are discussed in their relevance to the overall immunological function of the faucial tonsil.
mesh_terms: D000328:Adult; D001769:Blood; D002648:Child; D006801:Humans; D007070:Immunoglobulin A / Q000032:analysis; D007073:Immunoglobulin E / Q000032:analysis; D007074:Immunoglobulin G / Q000032:analysis; D007075:Immunoglobulin M / Q000032:analysis; D007136:Immunoglobulins / Q000032:analysis*; D014066:Palatine Tonsil / Q000032:analysis / Q000276:immunology*
chemical_list: D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D007136:Immunoglobulins; D007073:Immunoglobulin E