Rumored Buzz on trang chủ ck8
within the urothelium, umbrella cells are characterized by apical expression of transmembrane uroplakins that lead to transcellular barrier function65,71, whilst the paracellular barrier is maintained by intercellular tight junctions with claudin proteins defining the paracellular permeability117,123. 89 CK staining was performed with AE1/AE3 an