Omalizumab Modulates Bronchial Reticular Basement Membrane Thickness and Eosinophil Infiltration in Severe Persistent Allergic Asthma Patients

作者: A.M. Riccio , R.W. Dal Negro , C. Micheletto , L. De Ferrari , C. Folli

DOI: 10.1177/039463201202500217

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摘要: Severe persistent asthma causes a substantial morbidity and mortality burden is frequently not well controlled, despite intensive guideline-based therapy. The unique monoclonal antibody approved for patients with severe allergic omalizumab: recombinant humanised murine against IgE antibodies. aim of the present study to investigate effect long-term anti-IgE on thickening reticular basement membrane (RBM) eosinophil infiltration in bronchial biopsies from asthma. Biopsies were obtained 11 before after (12 months) treatment omalizumab. RBM thickness eosinophils measured by using light microscope image analysis. A significant mean reduction one-year omalizumab treatment. No correlation between was found. each pre...

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