The urothelium is the most impermeable membrane in the mammalian body. Because of its importance in acting as an osmotic barrier between the contents of the urinary tract and the surrounding organs and tissues, transitional epithelium is relatively impermeable to water and salts. See more Transitional epithelium is a type of stratified epithelium. Transitional epithelium is a type of tissue that changes shape in response to stretching (stretchable epithelium). The transitional epithelium usually appears … See more The appearance of transitional epithelium differs according to its cell layer. Cells of the basal layer are cuboidal (cube-shaped), or See more Urothelium is susceptible to carcinoma. Because the bladder is in contact with urine for extended periods, chemicals that become concentrated in the urine can cause See more • Histology at utmb.edu • Histology image: 36_02 at the University of Oklahoma Health Sciences Center - "ureter" See more The transitional epithelium cells stretch readily in order to accommodate fluctuation of volume of the liquid in an organ (the distal part of the urethra becomes non … See more • Types of epithelium • Schematic view of transitional epithelium • Vertical section of bladder wall. See more
Properties of the Urothelium that Establish the Blood
WebThe bladder urothelium is currently believed to be a sensory structure, contributing to mechano- and chemosensation in the bladder. Transient receptor potential (TRP) cation channels act as polymodal sensors and may underlie some of the receptive properties of urothelial cells. However, the exact TRP channel expression profile of urothelial ... WebThe cytosol contains a rich broth of macromolecules and smaller organic molecules, including glucose and other simple sugars, polysaccharides, amino acids, nucleic acids, … borate molecular geometry
Renal Histology - SlideShare
Webfilling) and absorb into the cytoplasm (via endocytosis) to decrease cell surface area [17]. Therefore, the plasma Figure 1. This is a hematoxylin and eosin staining of a bladder urothelial biopsy specimen obtained from a cystoscopic forceps biopsy of a patient. This is a normal histologic architecture. The WebThe urothelium may exhibit a host of morphologic variations, including von Brunn's nests, cystitis cystica, and cystitis glandularis. They are extremely common findings, present in … WebJan 1, 2015 · The urothelium consists of basal, intermediate, and superficial urothelial cells (UCs). (c, d) Transmission electron microscopy of apical plasma membrane of superficial … borat fantastish