Differences in the changes of allergen-specific IgE serum levels and the chemiluminescence of peripheral blood phagocytes in patients with allergic rhinoconjunctivitis during the ragweed season.
The objective of this study was to compare the changes in the values of allergen-specific serum IgE levels and zymosan-induced whole blood chemiluminescence (CL) in 41 patients who had exclusively only ragweed allergy in the season of acute symptoms of disease in July, August and September. All patients had allergic rhinitis or rhinoconjunctivitis. Each patient was investigated as a self-control. The ragweed-specific IgE levels were measured by enzyme immunoassay (EIA). The luminol amplified zymosan-induced CL of whole human blood was detected. The allergen-specific serum IgE levels showed slight, but not significant, gradually increasing elevations during the whole season. On the other hand, significant increases were found in the values of the basal but especially in the zymosan-stimulated CL of peripheral blood phagocytes during the acute phase of allergy. Both the basal and the zymosan-induced CL reflected significantly the activated state of the immune system. These observations clearly show that there are well detectable signs of the systemic activation of the immune system in allergic rhinoconjunctivitis beside the local alterations. In addition, the measurements of the basal and zymosan-induced CL of peripheral phagocytes could clearly reflect the clinical state of disease in vitro.
Szabó
Z
Z
Third Department of Internal Medicine, Medical and Health Science Center, University Medical School of Debrecen, Móricz Zs. St. 22, 4004, Debrecen, Hungary. szaboz@iibel.dote.hu
Szilasi
M
M
Brúgós
L
L
Szántó
S
S
Kovács
I
I
Széles
M
M
Lakos
G
G
Antal-Szalmás
P
P
Edes
I
I
Sipka
S
S
D000328:Adult; D000485:Allergens / Q000276:immunology*; D000918:Antibody Specificity; D003233:Conjunctivitis, Allergic / Q000097:blood / Q000276:immunology*; D005260:Female; D006801:Humans; D007073:Immunoglobulin E / Q000097:blood* / Q000276:immunology; D008163:Luminescent Measurements; D008297:Male; D009504:Neutrophils / Q000187:drug effects / Q000502:physiology; D010586:Phagocytes / Q000187:drug effects / Q000502:physiology*; D011058:Pollen / Q000276:immunology*; D006255:Rhinitis, Allergic, Seasonal / Q000097:blood / Q000276:immunology*; D012621:Seasons; D013997:Time Factors; D015054:Zymosan / Q000494:pharmacology
D000485:Allergens; D007073:Immunoglobulin E; D015054:Zymosan