title: Proteolytic lung damage.
mesh_terms: D000818:Animals; D004285:Dogs; D004549:Elastin / Q000378:metabolism; D006801:Humans; D008168:Lung / Q000378:metabolism; D008264:Macrophages / Q000201:enzymology*; D009504:Neutrophils / Q000201:enzymology*; D010196:Pancreatic Elastase / Q000378:metabolism*; D011650:Pulmonary Alveoli / Q000166:cytology; D011656:Pulmonary Emphysema / Q000201:enzymology / Q000209:etiology* / Q000378:metabolism
chemical_list: D004549:Elastin; D010196:Pancreatic Elastase