the mean nuclear and cell dimensions of hepatocytes , the number of binucleated hepatocytes , surface density of rough endoplasmic reticulum , numerical density of mitochondria and the fractional cytoplasmic volume occupied by lipofuscin pigment in hepatocytes were not significantly affected by the type of diet , by age or by the eventual occurrence of in vivo hepatic lipoperoxidation , whereas the numerical density of hepatocytes ( mono- and binucleated ) and `` '' litoral cells '' '' ( endothelial , kupffer and ito cells ) , although unaffected by diet , significantly increased with age .
C0010834
cytoplasmic
C0007634
cell