JaLCDOI 10.18926/AMO/31119
FullText URL fulltext.pdf
Author Nishioka, Keiko| Saito, Chisato| Nagano, Toshiaki| Okano, Mitsuhiro| Nakagawa, Fumio| Nishioka, Satoko| Masuda, Yu| Ono, Toshiro|
Abstract <p>To determine the allergens of mite allergic rhinitis, we studied 31 patients with mite allergic rhinitis by skin tests and nasal provocation tests (15 for skin and 16 for nasal tests) using 6 fractions of Dermatophagoides pteronyssinus (Dp) extract differing in molecular weights (15, 25, 32, 53, 95 and 190 kDMW). In skin testing, patients showed intense positive reactions to the fractions of 15, 25, 32, 95 and 190 kDMW, among which the most patients showed positive reactions to the fractions of 15 and 25 kDMW. Significant differences were found in patients' positive reactivity among each fraction and between low (15 and 25 kD) and high (95 and 190 kD) molecular weight fractions as well. In nasal provocation tests, patients showed intense positive reactions to the fractions of 15, 32, 53 and 95 kDMW, especially to the fractions of 15 and 95 kDMW. Furthermore, the insidence of positive reactions to the 15 kDMW fraction was significantly higher than that to any other fraction in the skin tests (P &#60; 0.05). From these results, the low molecular weight fraction, 15 kDMW, is considered to be the main allergen of this mite and the high molecular weight fractions, 95 and 190 kDMW, may also be considered to be allergens of this mite.</p>
Keywords mite allergen skin test nasal provoration test allergen rhinitis
Amo Type Article
Published Date 1994-10
Publication Title Acta Medica Okayama
Volume volume48
Issue issue5
Publisher Okayama University Medical School
Start Page 279
End Page 282
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language 英語
File Version publisher
Refereed True
PubMed ID 7863799
Web of Science KeyUT A1994PP23600008
JaLCDOI 10.18926/AMO/31114
FullText URL fulltext.pdf
Author Nishioka, Keiko| Saito, Chisato| Nagano, Toshiaki| Okano, Mitsuhiro| Nakagawa, Fumio| Nishioka, Satoko| Masuda, Yu| Ono, Toshiro|
Abstract <p>To determine the allergens of mite allergic rhinitis, we studied 31 patients with mite allergic rhinitis by skin tests and nasal provocation tests (15 for skin and 16 for nasal tests) using 6 fractions of Dermatophagoides pteronyssinus (Dp) extract differing in molecular weights (15, 25, 32, 53, 95 and 190 kDMW). In skin testing, patients showed intense positive reactions to the fractions of 15, 25, 32, 95 and 190 kDMW, among which the most patients showed positive reactions to the fractions of 15 and 25 kDMW. Significant differences were found in patients' positive reactivity among each fraction and between low (15 and 25 kD) and high (95 and 190 kD) molecular weight fractions as well. In nasal provocation tests, patients showed intense positive reactions to the fractions of 15, 32, 53 and 95 kDMW, especially to the fractions of 15 and 95 kDMW. Furthermore, the insidence of positive reactions to the 15 kDMW fraction was significantly higher than that to any other fraction in the skin tests (P &#60; 0.05). From these results, the low molecular weight fraction, 15 kDMW, is considered to be the main allergen of this mite and the high molecular weight fractions, 95 and 190 kDMW, may also be considered to be allergens of this mite.</p>
Keywords mite allergen skin test nasal provoration test allergen rhinitis
Amo Type Article
Published Date 1994-10
Publication Title Acta Medica Okayama
Volume volume48
Issue issue5
Publisher Okayama University Medical School
Start Page 279
End Page 282
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language 英語
File Version publisher
Refereed True
PubMed ID 7863799
Web of Science KeyUT A1994PP23600008