In:
Allergy, Wiley, Vol. 54, No. 3 ( 1999-03), p. 278-282
Abstract:
In this study, we examined the symptom scores and tumor necrosis factor‐alpha (TNF‐α), p55 soluble tumor necrosis factor receptor (sTNFR1), and p75 soluble tumor necrosis factor receptor (sTNFR2) levels in the sera and nasal epithelial lining fluids (ELF) of 20 patients with Japanese cedar pollinosis from the pre‐ to the postseason period, and compared the results with those of 10 nonallergic control subjects. The symptom scores of the allergic subjects were significantly ( P 〈 0.01) higher than those of the nonallergic subjects during the early stage and mid‐stage of the season. There were no statistical differences between the allergic and nonallergic subjects in the TNF‐α levels in sera and ELF from the pre‐ to the post‐season. In the allergic subjects, however, the levels of sTNFR1 and sTNFR2 in ELF were significantly elevated during the early stage ( P 〈 0.05) and mid‐stage ( P 〈 0.01) of the season, whereas those in sera did not change from the pre‐ to the post‐season period. The levels of TNF‐α in ELF were more than 10 times higher than those in sera, whereas the levels of sTNFR1 and sTNFR2 in ELF were less than half of those in sera in the allergic and nonallergic subjects. These results suggest that sTNFR1 and sTNFR2 may play a role in the pathogenesis of nasal allergic reaction.
Type of Medium:
Online Resource
ISSN:
0105-4538
,
1398-9995
DOI:
10.1034/j.1398-9995.1999.00942.x
Language:
English
Publisher:
Wiley
Publication Date:
1999
detail.hit.zdb_id:
2003114-2
