in spite of the differences in cell shape and internal organization of organelles , epithelia actively involved in inner ear fluid homeostasis ( stria vascularis , dark cell epithelium , endolymphatic duct and sac ) revealed , according to our mabs , the same expression of cks , except for the mouse counterpart of human ck 7 , which was found exclusively in the stria vascularis and the endolymphatic duct and sac .
C1519718
dark cell
C0014609
epithelium