Infolded basal plasma membranes found in epithelia noted for their water transport.
D001826:Body Fluids; D002462:Cell Membrane; D002831:Choroid Plexus; D002924:Ciliary Body; D003593:Cytoplasm; D004583:Electrons; D004805:Ependyma; D004848:Epithelium; D008853:Microscopy; D008854:Microscopy, Electron; D009457:Neuroglia; D011276:Pregnanediol / Q000652:urine*
D011276:Pregnanediol
EPITHELIUM; MICROSCOPY, ELECTRON; PREGNANDIOL/in urine