PHARMACEUTICAL COMPOSITION COMPRISING A CYCLIC PEPTIDE OF FORMULA XGQRETPEGAEAKPWYX AND USE FOR EXTRACORPOREAL LUNG TREATMENT

摘要

Method for adjusting / improving pulmonary function in vitro by in vitro treatment with a cyclic compound of amino acid sequence of formula X ₁ -GQRETPEGAEAKPWY-X ₂ (where X ₁ is 1 to 4 members comprising natural or unnatural amino acids) Amino acid (sequence), and X ₂ comprises one amino acid selected from natural amino acids), and suitable for spraying to obtain an aerosol for inhalation, or suitable for inhalation, for spraying to obtain an aerosol upon spraying. A pharmaceutical composition comprising the peptide of formula I as defined in any one of claims 1 to 7 in a form suitable for preparation.