A study on the loss of small airways and epithelial cell changes in chronic lung diseases KU Leuven
The main function of the lung is to ensure optimal gas exchange of oxygen uptake and removal of carbon dioxide during breathing. Air entering the nose and mouth is travelling through a well-organized airway tree consisting of branches like in trees. This starts at the trachea (termed generation 0), splitting at the first bifurcation (generation 1) into two branches, each dividing many times along the tree into smaller airways and ending up in ...