the organelles identified in this way and studied by serial sections corresponded to those described in endothelial cells and in other cell types , with a peripheral endosomal compartment and a juxtanuclear endosomal compartment , located in the vicinity of the golgi apparatus and mainly composed of round vesicle-containing structures called multivesicular bodies .
C0034850
endosomal
C0230825
multivesicular bodies