title: Early response of lungs to low levels of nitrogen dioxide. Light and electron microscopy.
mesh_terms: D000818:Animals; D001485:Basement Membrane; D001980:Bronchi / Q000473:pathology; D002923:Cilia; D003593:Cytoplasm; D004781:Environmental Exposure; D004848:Epithelium / Q000473:pathology; D006965:Hyperplasia / Q000473:pathology; D008168:Lung / Q000187:drug effects* / Q000473:pathology; D008264:Macrophages; D008297:Male; D008854:Microscopy, Electron; D009585:Nitrogen Dioxide / Q000633:toxicity*; D011650:Pulmonary Alveoli / Q000473:pathology; D051381:Rats; D013997:Time Factors
chemical_list: D009585:Nitrogen Dioxide