Vesicle analysis.
D000818:Animals; D001322:Autoanalysis; D001369:Axons / Q000648:ultrastructure*; D008433:Mathematics; D008854:Microscopy, Electron; D010904:Pituitary Gland, Posterior / Q000648:ultrastructure*; D051381:Rats; D013347:Subcellular Fractions / Q000648:ultrastructure