Figure 2From: Alterations of alveolar type II cells and intraalveolar surfactant after bronchoalveolar lavage and perfluorocarbon ventilation. An electron microscopical and stereological study in the rat lungType II cell ultrastructure. Transmission electron micrographs demonstrating type II cell ultrastructure in Healthy-Gas (A), Healthy-PF5080 (B), Lavaged-Gas (C), and Lavaged-PF5080 (D) groups. Qualitatively, the lamellar bodies appear normal in number in the Healthy-Gas (A) and Healthy-PF5080 (B) groups, while the type II cells seem to be smaller in size and contain less lamellar bodies in the Lavaged-Gas (C) and Lavaged-PF5080 (D) groups. Lamellar bodies in the process of secretion were seen more frequently in the lavaged animals (exemplarly shown in D).Back to article page