Tr??c ?ó, ông M?ng ???c B? Chính tr?, ?i?u ??ng, ch? ??nh tham gia Ban th??ng v? T?nh ?y, gi? ch?c Phó bí th? T?nh ?y An Giang. The urothelium is composed of a few cell forms: basal cells, intermediate cells, and superficial or umbrella cells. Umbrella cells are lined by an apical membrane plaque comprised of uroplakin proteins with the lumin