title: Opportunities for the development of specific therapeutic agents to treat emphysema.
mesh_terms: D000328:Adult; D006801:Humans; D008875:Middle Aged; D010196:Pancreatic Elastase / Q000037:antagonists & inhibitors*; D010641:Phenotype; D011656:Pulmonary Emphysema / Q000097:blood / Q000188:drug therapy* / Q000201:enzymology; D000515:alpha 1-Antitrypsin / Q000008:administration & dosage / Q000627:therapeutic use; D019896:alpha 1-Antitrypsin Deficiency
chemical_list: D000515:alpha 1-Antitrypsin; D010196:Pancreatic Elastase