... Robert Galle1 and Werner Mayet41Department of Medicine, University of Mainz, Mainz, Germany2Institute of Pathology, University of Mainz, Mainz, Germany3Institute of Pathology, Professional ... polymorphonu-clear leukocytes [1]. An increasing number of physiological and pathological properties of PR-3 havebeen reported. PR-3 has broad proteolytic activity and degrades a variety of ... 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...