title: Pulmonary granular pneumocytes. Loss of mitochondrial granules during hyperoxia.
mesh_terms: D000818:Animals; D008168:Lung / Q000166:cytology*; D008297:Male; D008854:Microscopy, Electron; D008928:Mitochondria / Q000187:drug effects*; D010100:Oxygen / Q000494:pharmacology*; D051381:Rats; D013997:Time Factors
chemical_list: D010100:Oxygen