Bufei Yishen granules decrease inflammation and extracellular matrix deposition in airway remodeling in chronic obstructive pulmonary disease rats

Background: Airway remodeling is the most important pathogenesis leading to airway obstruction and decline of pulmonary function in chronic obstructive pulmonary disease (COPD) patient. Bufei Yishen granules (BYG) had been confirmed effective in improving pulmonary and motor function in COPD patient... View More