title: Effect of serum alpha1-antitrypsin on the proteolytic activity of purulent sputum.
mesh_terms: D000328:Adult; D005260:Female; D006579:Heterozygote; D006720:Homozygote; D006801:Humans; D007962:Leukocytes / Q000201:enzymology; D008875:Middle Aged; D011480:Protease Inhibitors; D011656:Pulmonary Emphysema / Q000201:enzymology; D013183:Sputum / Q000201:enzymology*; D013492:Suppuration; D000515:alpha 1-Antitrypsin / Q000097:blood* / Q000494:pharmacology
chemical_list: D011480:Protease Inhibitors; D000515:alpha 1-Antitrypsin