Hematic and fluid barriers in the optic nerve.
D000166:Acridines; D000818:Animals; D001692:Biological Transport; D001812:Blood-Brain Barrier / Q000502:physiology*; D002415:Cats; D002555:Cerebrospinal Fluid; D004285:Dogs; D005453:Fluorescence; D006168:Guinea Pigs; D000882:Haplorhini; D009900:Optic Nerve / Q000502:physiology*; D010539:Permeability; D011817:Rabbits; D012160:Retina; D014822:Vitreous Body
D000166:Acridines