Non-invasive Evaluation of Pulmonary Glutathione in the Exhaled Breath Condensate of Otherwise Healthy Alcoholics

摘要

BackgroundChronic alcoholism is associated with an elevated risk for pulmonary infection and a 3-fold chance for incidence and mortality of acute respiratory distress syndrome with critical injury. Limited sampling of the alveolar lining fluid has restricted clinical studies of the role of glutathione (GSH) redox balance in pulmonary function and diseased states. Non-invasive sampling in the exhaled breath condensate (EBC) to monitor alveolar GSH would facilitate research in pulmonary oxidative stress.