... counts, and expressions of inducible nitric oxide synthase (iNOS), myeloperoxidase(MPO), nitrotyrosine and 4-hydroxy-2-nonenal (4-HNE) were analysed from cytospins byimmunocytochemistry. Eosinophil ... Allergology, Helsinki University Central Hospital, Helsinki, Finland, 2Pulmonary Medicine, Helsinki University Central Hospital, Helsinki, Finland, 3Clinical Physiology, Helsinki University Central ... Central Hospital, Helsinki, Finland and 4Department of Medicine, University of Helsinki, Helsinki, FinlandEmail: Paula Rytilä - paula.rytila@hus.fi; Tiina Rehn - tiina.rehn@hus.fi; Helen...