Objective: to evaluate the effect of traditional Chinese medicine on chronic bronchitis. Methods: 80 patients with chronic bronchitis treated in our hospital from June 2020 to June 2021 were selected and divided into ...
BACKGROUND Under physiological conditions,sputum produced during acute exacerbation of chronic obstructive pulmonary disease(AECOPD)can move passively with the cilia in the airway;the sputum is gradually excreted from...
Objective: The aim of this study was to explore the safe and effective method of expectoration in the preoperative period of patients with lung cancer resection and to promote the rehabilitation of patients.Methods: A...
Air pollutants pose a major environmental threat to the respiratory system. Pathogen invasion and the exposure to particulate matters in atmospheric air, particularly, cigarette smoke (CS), have been found to be assoc...