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LIPID CONTENT IN BRAIN AND SPINAL CORD DURING EXPERIMENTAL ALLERGIC ENCEPHALO‐MYELITIS IN RATS 1
Author(s) -
Maggio B.,
Cumar F. A.,
Maccioni H. J.
Publication year - 1972
Publication title -
journal of neurochemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.75
H-Index - 229
eISSN - 1471-4159
pISSN - 0022-3042
DOI - 10.1111/j.1471-4159.1972.tb01423.x
Subject(s) - spinal cord , ganglioside , white matter , grey matter , encephalomyelitis , central nervous system , cord , myelin , chemistry , medicine , biochemistry , magnetic resonance imaging , surgery , psychiatry , radiology
— The content of cerebrosides, sulphatides, gangliosides, cholesterol and phospholipids was evaluated in the brain and spinal cord of rats during the acute and recovery stages of experimental allergic encephalomyelitis (EAE). During the acute stage there was a significant decrease of sulphatides and gangliosides in spinal cord; in brain, only sulphatides were diminished. In the recovery stage, cerebrosides and gangliosides were decreased in the brain, whereas the lipid content of the spinal cord was similar to that in control animals. Cholesterol esters were detected in the brain and spinal cord during both periods. The results show that the changes are not the same for brain and spinal cord during the acute and recovery stages and that glycosphingolipids from either white or grey matter seem to be preferentially altered.