Medicine and treatment system for chronic obstructive pulmonary disease using carrier-free cell growth factor

摘要

To provide fundamental treatment for lung disease. The present invention provides a pharmaceutical composition for the treatment of pulmonary diseases comprising a carrier-free cell growth factor. The present invention further provides a system for the prevention or treatment of pulmonary tissue, comprising a means for pulmonary administration and a carrier-free cell growth factor in a form suitable for pulmonary administration. The present invention also provides a method for screening a substance for the treatment of lung tissue, the method comprising the following steps: A) providing a pulmonary administration system suitable for pulmonary administration; Administering to a subject using an administration system; and C) determining that the candidate compound is an indicator of a substance for treatment of the lung tissue when the subject is healed. To provide a method.