Inhalable materials and biologics for lung defence and drug delivery Nature Reviews Materials Frontiers Inhibiting lung lining fluid glutathione metabolism with GGsTop as a novel treatment for asthma Copaifera malmei Harms leaves infusion attenuates TNBS ulcerative colitis through modulation of cytokines, oxidative stress and mucus in experimental rats ScienceDirect Physiology and pathophysiology of mucus and mucolytic use in critically ill patients Critical Care Springer Nature Link Nasal mucus glutathione transferase activity and impact on olfactory perception and neonatal behavior Scientific Reports