Immunoglobulins in nasal secretion with special reference to IgE. II. Seasonal studies of Timothy-specific IgE-antibody in patients with allergic rhinitis.
14 adult patients with allergic rhinitis due to timothy pollen were observed for 13 weeks during the grass pollen season. IgE, IgA and timothy-specific IgE antibodies could be quantified in all serum and secretion samples. Total IgE and specific IgE antibodies in both serum and secretion reached significantly higher levels in samples taken during and after the pollen season than before the season. These seasonal changes proved to be significantly more pronounced in nasal secretion than in serum. An indication of local production in the nasal mucosa of IgE, IgA and secific IgE antibodies was also found.
D000293:Adolescent; D000328:Adult; D000485:Allergens; D000918:Antibody Specificity; D005260:Female; D006801:Humans; D007070:Immunoglobulin A; D007073:Immunoglobulin E; D008297:Male; D008875:Middle Aged; D009297:Nasal Mucosa / Q000276:immunology*; D006109:Poaceae; D011058:Pollen; D006255:Rhinitis, Allergic, Seasonal / Q000276:immunology*; D013223:Statistics as Topic; D013997:Time Factors
D000485:Allergens; D007070:Immunoglobulin A; D007073:Immunoglobulin E