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Allergies, specifically respiratory allergies, start in babies' first months |
A prospective study by Dr Hans Bisgaard of the University of Copenhagen has found that neonatal levels of the urinary marker eosinophil protein-X predicted allergic sensitisation, nasal eosinophilia and eczema in children during their early school years. Eosinophil protein-X has been linked to pre-existing allergic sensitisation, severity of eczema and acute and chronic childhood asthma. The researchers noted that the mechanism behind pre-symptomatic eosinophil activation is not clear, and cautioned that their study only included babies at a high-risk of atopy due to their mothers’ history of asthma, which could limit generalisation. Source: American Journal of Respiratory and Critical Care MedicineClick here for more research on asthma 07/11 First Published in July 2011 |