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IgE responses to mu...
IgE responses to multiple allergen components among school-aged children in a general population birth cohort in Tokyo
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- Yamamoto-Hanada, Kiwako (författare)
- Natl Ctr Child Hlth & Dev, Allergy Ctr, Tokyo 1578535, Japan.
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- Borres, Magnus P, 1956- (författare)
- Uppsala universitet,Institutionen för kvinnors och barns hälsa,Thermo Fisher Sci, Uppsala, Sweden.
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- Åberg, Magnus K. (författare)
- Thermo Fisher Sci, Uppsala, Sweden.
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- Yang, Limin (författare)
- Natl Ctr Child Hlth & Dev, Allergy Ctr, Tokyo 1578535, Japan.
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- Fukuie, Tatsuki (författare)
- Natl Ctr Child Hlth & Dev, Allergy Ctr, Tokyo 1578535, Japan.
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- Narita, Masami (författare)
- Natl Ctr Child Hlth & Dev, Allergy Ctr, Tokyo 1578535, Japan.
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- Saito, Hirohisa (författare)
- Natl Res Inst Child Hlth & Dev, Dept Allergy & Immunol, Tokyo, Japan.
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- Ohya, Yukihiro (författare)
- Natl Ctr Child Hlth & Dev, Allergy Ctr, Tokyo 1578535, Japan.
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Natl Ctr Child Hlth & Dev, Allergy Ctr, Tokyo 1578535, Japan Institutionen för kvinnors och barns hälsa (creator_code:org_t)
- Elsevier, 2020
- 2020
- Engelska.
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Ingår i: World Allergy Organization Journal. - : Elsevier. - 1939-4551. ; 13:2
- Relaterad länk:
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https://doi.org/10.1...
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https://uu.diva-port... (primary) (Raw object)
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https://www.worldall...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Background: Response patterns to allergen components among Japanese children have not been studied extensively. Objective: Our aim was to examine the differences in sensitization patterns at ages 5 years and 9 years to identify longitudinal changes in the degree and patterns of sensitization in a birth cohort of Japanese children. Methods: Our study enrolled 984 children at aged 5 years between 2008 and 2010, and 729 children aged 9 years between 2012 and 2014. Allergic diseases were assessed using the ISAAC and UK Working Party's Diagnostic Criteria. Serum-specific IgE titers to allergen components were measured by multiplex array ImmunoCAP ISAC when the children were aged 5 and 9 years. Principal component analysis (PCA) was performed to characterize IgE sensitization to allergen components. Results: The prevalence of allergic rhinitis increased considerably over time (10.6%-31.2%). Furthermore, the sensitization prevalence to allergen-specific IgE (sIgE) also increased from 57.8% at age 5 years to 74.8% at age 9 years. IgE sensitization prevalence to Der f 1 (mites) was 42.1% at age 5 years and 54.3% at age 9 years. Furthermore, children were highly sensitized to Cry j 1 (Japanese cedar) (32.8% at age 5 years and 57.8% at age 9 years). Principle component analysis showed that sensitization to PR-10 cross-reactive components was independent of sensitization to mite and that no children acquired sensitization to pollen before acquiring sensitization to mite. Conclusions: The prevalence of allergic rhinitis and related allergen components increased from age 5 years to age 9 years in Japanese children.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Lungmedicin och allergi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Respiratory Medicine and Allergy (hsv//eng)
Nyckelord
- Allergy
- Asthma
- Atopic dermatitis
- Child
- Cohort
- Eczema
- IgE
- ISAAC
- ISAC
- Prospective birth cohort
- Rhinitis
- Sensitization
- Wheeze
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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