endothelia lining the 2 surfaces ( arterial and ventricular ) of the posterior cusp of aortic valves from normocholesterolemic , new zealand white rabbits were found to display pleomorphic surface features characterized by differences in cellular shape and orientation to the direction of blood flow , microappendage populations ( microvilli and blebs ) , nuclear contours and the surface reactions of cationic dyes ( rr , ab ) and peroxidase-conjugated lectins ( con a , limulin , wga ) .
C0007634
cellular
C0026049
microvilli