sheets of isolated bladder urothelium , when plated onto such matrices prepared from type i collagen by different polymerization methods ( eg . air-drying ; naoh ; nacl ; nh3 ; or nh3 followed by glutaraldehyde crosslinking ) demonstrate the capability of urothelial cells to attach to a variety of differently prepared matrices irrespective of polymerization procedure .
C0227692
of
C0227599
urothelial cells