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Nasal allergen challenge and mediators release
A G Carlos1, M L Carlos, M B Ferreira
1Centro de Hematologia e Imunologia, Hospital de Santa Maria, Lisboa, Portugal.
Abstract:
Nasal allergen challenges, despite not reproducing exactly natural allergen exposure, are a very useful method to understand the complex cellular kinetics and cellular interactions that occur in allergic rhinitis. Cell-specific soluble mediator measurements can give useful diagnostic information. In this paper we present data concerning eosinophil cationic protein (ECP) and tryptase measurements after nasal allergen challenge.