title: Neuroglial relationship in experimental central demyelination in rabbits.
abstract: Experimental allergic encephalomyelitis (EAE) induced in the rabbit, initially showed inflammatory lesions, followed by demyelination. The EAE lesions also exhibited an ascendency in their appearance, i.e. they involved the spinal cord, brain stem and cerebellum in that order. During the inflammatory stage of EAE, the astrocytes became hypertrophied and the oligodendrocytes were seen to be degenerating. The inflammatory cells included lymphocytes, plasma cells, and gitter cells. When demyelination had set in, there appeared a paucity of oligodendrocytes and a marked astrocytosis in and around the lesions. The relationship of the oligodendrocytes with the maintenance of myelin in the central nervous system is discussed.
mesh_terms: D000818:Animals; D001253:Astrocytes / Q000648:ultrastructure; D001933:Brain Stem / Q000473:pathology; D002490:Central Nervous System / Q000473:pathology*; D002531:Cerebellum / Q000473:pathology; D004681:Encephalomyelitis, Autoimmune, Experimental / Q000473:pathology*; D005260:Female; D008297:Male; D009410:Nerve Degeneration; D009413:Nerve Fibers, Myelinated; D009457:Neuroglia; D009836:Oligodendroglia / Q000648:ultrastructure; D011817:Rabbits; D013116:Spinal Cord / Q000473:pathology; D013997:Time Factors