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FATTY ACIDS OF LECITHIN IN SUBCELLULAR FRACTIONS DURING MATURATION OF BRAIN
Author(s) -
Skrbic T. R,
Cumings J. N
Publication year - 1970
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.1471-4159.1970.tb00504.x
Subject(s) - myelin , lecithin , biochemistry , chemistry , guinea pig , chromatography , biology , medicine , endocrinology , central nervous system
— A study has been made of the fatty acyl profiles of lecithin in subcellular fractions of the brain in rat, guinea pig and rabbit. It was found that cerebral lecithins consisted of at least two groups with dissimilar fatty acyl profiles. The group obtained from myelin showed little variation with age of the rats or among two other species examined. The changes in lecithin fatty acyl composition of brain homogenates were in agreement with a progressively greater contribution of myelin lecithins to brain homogenate lecithins with increasing age.