Objective: To study the molecular mechanism for the pathogenesis of High-altitude polycythemia(HAPC)in Tibetans.Methods: ultrastructural,histopathological a
A hypoxic environment aggravates the injury for intestinal mucosal barrier(IMB)in altitude residents and promotes bacterial and endotoxin translocation.Howe
Human gut microbiota is largely similar among various populations,but differences in the species and/or strain compositions do exist,and a close relationshi
Aim Colonic air bubbles associated with lavage solution are common and obscure mucosal visibility during colonoscopy.We aimed to determine whether adding si