title: Electron-microscopic observations on the subfornical organ of the rabbit after intravenous injection of horseradish peroxidase.
mesh_terms: D000818:Animals; D002199:Capillary Permeability; D002552:Cerebral Ventricles / Q000166:cytology / Q000201:enzymology*; D006651:Histocytochemistry; D007275:Injections, Intravenous; D008854:Microscopy, Electron; D010544:Peroxidases / Q000378:metabolism*; D011817:Rabbits; D013194:Staining and Labeling
chemical_list: D010544:Peroxidases