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Fig. 3 | Clinical and Translational Allergy

Fig. 3

From: Further studies on the biological activity of hazelnut allergens

Fig. 3

Basophil histamine release induced by hazelnut allergens depending on the geographical origin of the sensitizing sera. Stripped human basophils were passively sensitized with serum #21 (Zurich–a), #1 (Strasbourg–b), #8 or #12 (Athens, c and d respectively) and then incubated with increasing concentration of hazelnut allergens, i.e., hazelnut extract (black), rCor a 1 (red), rCor a 8 (blue), Cor a 9 (purple) or Cor a 11 (green). Released histamine is represented as percentage of reference release, i.e., induced by anti-IgE

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