The Effects of Budesonide Inhalation Treatment on the Expression Levels of Serum IL-6, TGF-β1, and IgE and Pulmonary ...
Introduction Cough variant asthma (CVA) is a type of asthma whose main clinical manifestation is chronic cough accompanied by airway hyperresponsiveness, with no obvious symptoms or signs of wheezing and shortness of breath,1 and it is more obvious at …