title: Grain dust and alveolar macrophages: an experimental study of the effects of grain dust on the mouse lung.
abstract: Exposure of mice to grain dust in a dusting chamber for 2-80 days led to a pulmonary macrophage response but no interstitial pulmonary damage. The macrophages contained prominent paracrystalline cytoplasmic inclusions.
mesh_terms: D000818:Animals; D004391:Dust; D002523:Edible Grain / Q000633:toxicity*; D002479:Inclusion Bodies / Q000648:ultrastructure; D008264:Macrophages / Q000648:ultrastructure*; D051379:Mice; D008854:Microscopy, Electron; D011650:Pulmonary Alveoli / Q000648:ultrastructure*; D013997:Time Factors
chemical_list: D004391:Dust