These epithelial cells form a protective barrier in the airways, helping to guard the respiratory system while clearing mucus, dust, and other debris. Once inside the cells, the virus replicates, ...
Put simply, yes: The incidence of respiratory infections ... have shown that this system gets derailed in colder weather. For example, this happens when the epithelial cells in the nose are ...
Reduced glutathione or simply glutathione (γ-glutamylcysteinylglycine; GSH) is found in the cytosol of most cells of the body. GSH in the epithelial lining fluid (ELF) of the lower respiratory ...