epiplexus cells in the telencephalic choroid plexus of postnatal rats were shown with the electron microscope to be of two kinds , one with monocyte features including an indented nucleus with coarse chromatin , numerous polyribosomes , long profiles of rough endoplasmic reticulum , a well-developed golgi apparatus , lysosomes , microtubules and coated vesicles , long cytoplasmic process and filopodia ;
C0007634
cells
C0024369
lysosomes