The affection of plasma exosomes on airway obstruction and endothelial function in OSA patients.

This study aimed to investigate the effects on airway obstruction and endothelial function by extracting and analyzing plasma exosomes with OSA patients. For this purpose, the clinical data and imaging data of 60 patients with OSA were retrospectively analyzed, who were admitted to the Central Hospital from Apr．2018 to Jul．2021．By using an electron microscope for the observation of exosomes, the degree of airway obstruction was compared by pulmonary function instrument, and HE staining was performed to analyze them. The results showed that the diameter of exosome particles was concentrated at 80.