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Identification of the allergenic components of kiwi fruit and evaluation of their cross- reactivity with timothy and birch pollens  Elide A. Pastorello,

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Presentation on theme: "Identification of the allergenic components of kiwi fruit and evaluation of their cross- reactivity with timothy and birch pollens  Elide A. Pastorello,"— Presentation transcript:

1 Identification of the allergenic components of kiwi fruit and evaluation of their cross- reactivity with timothy and birch pollens  Elide A. Pastorello, MDa, Valerio Pravettoni, MDa, Marco Ispano, MDb, Laura Farioli, BSca, Raffaella Ansaloni, MDb, Federica Rotondo, MDb, Cristoforo Incorvaia, MDa, Ingegerd Åsman, PHc, Anders Bengtsson, BScc, Claudio Ortolani, MDb  Journal of Allergy and Clinical Immunology  Volume 98, Issue 3, Pages (September 1996) DOI: /S (96) Copyright © 1996 Mosby, Inc. Terms and Conditions

2 FIG. 1 IgE immunoblots of kiwi extract with sera from 30 kiwi-sensitive patients. MWs of markers are reported at right. PTS, Patients. Journal of Allergy and Clinical Immunology  , DOI: ( /S (96) ) Copyright © 1996 Mosby, Inc. Terms and Conditions

3 FIG. 2 IgE immunoblots of timothy pollen extract with sera from 23 patients with symptoms of allergy to kiwi fruit who also have specific IgE to timothy pollen. MWs of markers are reported at right. PTS, Patients. Journal of Allergy and Clinical Immunology  , DOI: ( /S (96) ) Copyright © 1996 Mosby, Inc. Terms and Conditions

4 FIG. 3 IgE immunoblot of birch pollen extract with sera from 20 patients with symptoms of allergy to kiwi fruit who also have specific IgE to birch pollen. MWs of markers are reported at right. PTS, Patients. Journal of Allergy and Clinical Immunology  , DOI: ( /S (96) ) Copyright © 1996 Mosby, Inc. Terms and Conditions

5 FIG. 4 Inhibition of kiwi immunoblots by kiwi extract at different concentrations (reported on lower part of figure). MWs of markers are reported at right. Journal of Allergy and Clinical Immunology  , DOI: ( /S (96) ) Copyright © 1996 Mosby, Inc. Terms and Conditions

6 FIG. 5 Inhibition of kiwi immunoblots by timothy pollen extract at different concentrations (reported on lower part of figure). The sera used were collected from patients with positive kiwi challenge results who also have specific IgE to timothy pollen. MWs of markers are reported at right. Journal of Allergy and Clinical Immunology  , DOI: ( /S (96) ) Copyright © 1996 Mosby, Inc. Terms and Conditions

7 FIG. 6 Inhibition of kiwi immunoblots by birch pollen extract at different concentrations (reported on lower part of figure). The sera used were collected from patients with positive kiwi challenge results who also have specific IgE to birch pollen. MWs of markers are reported at right. Journal of Allergy and Clinical Immunology  , DOI: ( /S (96) ) Copyright © 1996 Mosby, Inc. Terms and Conditions

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