vesicles containing single lipoprotein particles are found in the perisinusoidal cytoplasm of rat hepatocytes in the proximity of particle-containing rough-smooth endoplasmic reticulum transition elements . these lipoprotein particle-containing smooth endoplasmic reticulum elements provide an alternative to golgi apparatus as a supplier of very low density lipoprotein particles to the circulation .
C0682906
transition elements
C0013879
elements