title: Alpha-1-antitrypsin deficiency.
mesh_terms: D000328:Adult; D004549:Elastin / Q000172:deficiency; D006579:Heterozygote; D006720:Homozygote; D006801:Humans; D008875:Middle Aged; D010196:Pancreatic Elastase / Q000037:antagonists & inhibitors / Q000378:metabolism; D010641:Phenotype; D011480:Protease Inhibitors / Q000627:therapeutic use; D011656:Pulmonary Emphysema / Q000188:drug therapy / Q000209:etiology* / Q000235:genetics; D012306:Risk; D012907:Smoking; D000515:alpha 1-Antitrypsin / Q000235:genetics; D019896:alpha 1-Antitrypsin Deficiency
chemical_list: D011480:Protease Inhibitors; D000515:alpha 1-Antitrypsin; D004549:Elastin; D010196:Pancreatic Elastase