Nhà cái K8 thi?t l?p ?ng d?ng công ngh? b?o m?t mã hóa t?t nh?t trên th? tr??ng cá c??c Hello?n nay. during the urothelium, umbrella cells are characterized by apical expression of transmembrane uroplakins that add to transcellular barrier function65,71, even though the paracellular barrier is taken care of by intercellular tight junctions