title: Human alveolar macrophage and obstructive lung disease.
mesh_terms: D006801:Humans; D008173:Lung Diseases, Obstructive / Q000209:etiology*; D008264:Macrophages / Q000201:enzymology*; D010196:Pancreatic Elastase / Q000378:metabolism*; D011650:Pulmonary Alveoli / Q000166:cytology*; D012907:Smoking / Q000503:physiopathology*
chemical_list: D010196:Pancreatic Elastase