title: Two classes of microvesicles in the neurohypophysis.
mesh_terms: D000818:Animals; D001369:Axons / Q000648:ultrastructure; D005260:Female; D006735:Horseradish Peroxidase; D008297:Male; D008854:Microscopy, Electron; D010904:Pituitary Gland, Posterior / Q000648:ultrastructure*; D051381:Rats
chemical_list: D006735:Horseradish Peroxidase