. . . . . . . "[We propose that alpha-1-protease inhibitor (alpha 1 PI) can assume a major and beneficial role in preventing emphysema in alpha 1 PI-deficient individuals, and may also prove of value in the treatment of adult respiratory distress syndrome (ARDS). alpha 1 PI has a single, unusual disulfide bond that consists of a cysteine residue in the peptide chain covalently bound to a free amino acid cysteine.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2017-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:15:20+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .