title: Lipid class analysis of the central nervous system of myelin-deficient Wistar rats.
abstract: Brains and spinal cords of myelin-deficient (md) and littermate control rats were analyzed serially for myelin lipids during the period from 13 to 32 days of age. The glycolipids of md rat brains were severely reduced and remained so during the period of study; brain cholesterol and phospholipids increased moderately but never reached the values for control brains. Deficiency of all three lipid classes was marked in the spinal cord and did not change with age. Among the glycolipids of md rats, deficiency was more severe in cerebrosides than sulfatides. The pronounced reduction of cerebrosides in the early stages of myelination suggests that abnormal synthesis of these glycolipids may be the most important biochemical anomaly responsible for myelin deficiency.--Csiza, C.K. Lipid class analysis of the central nervous system of myelin-deficient Wistar rats.
mesh_terms: D000375:Aging; D000818:Animals; D001923:Brain Chemistry; D002784:Cholesterol / Q000032:analysis; D006017:Glycolipids / Q000032:analysis; D008055:Lipids / Q000032:analysis*; D009154:Mutation; D009186:Myelin Sheath / Q000473:pathology*; D010743:Phospholipids / Q000032:analysis; D010758:Phosphorus / Q000032:analysis; D051381:Rats; D011919:Rats, Inbred Strains; D013116:Spinal Cord / Q000032:analysis*
chemical_list: D006017:Glycolipids; D008055:Lipids; D010743:Phospholipids; D010758:Phosphorus; D002784:Cholesterol