... Galle1and Werner Mayet41Department of Medicine, University of Mainz, Mainz, Germany2Institute of Pathology, University of Mainz, Mainz, Germany3Institute of Pathology, Professional Associations ... specimen. The upregulation of PR-3in the lung of WG patients may therefore reflect the selected organ injury, whereas the histological hetero-geneity may represent a multiplicity of concurrent immuneresponses ... weresequentially analyzed with light and fluorescentmicroscopy. The lectin of B. purpurea binds specificallyto pneumocytes type I, whereas the lectin of M. pomiferabinds to pneumocytes type II.Microscopic...