title: A chemical study on the development of the human forebrain and cerebellum during the brain 'growth spurt' period. II. Phosphoglyceride fatty acids.
abstract: The changes of the fatty acid composition of ethanolamine phosphoglycerides (EPG) and choline phosphoglycerides (CPG) that are associated with the maturation of the human forebrain and cerebellum have been studied. The increase in the n-3 fatty acids and the 22:4(n-6)/22:5(n-6) index in the forebrain during the second half of gestation was confirmed in the present series. In the cerebellum, on the other hand, these two parameters were higher than in the cerebrum and did not show any significant change throughout the period studied. The percentage of 18:1(n-9) changed in an opposite sense in the cerebrum and in the cerebellum, i.e. it decreased with gestational age in the cerebrum, whereas it increased markedly in the cerebellum. Consequently, the 18:0/18:1(n-9) index, which increased with maturation in the cerebrum, decreased in the cerebellum.
mesh_terms: D002531:Cerebellum / Q000254:growth & development* / Q000378:metabolism; D004027:Diencephalon / Q000254:growth & development* / Q000378:metabolism; D005230:Fatty Acids, Nonesterified / Q000378:metabolism*; D005232:Fatty Acids, Volatile / Q000378:metabolism*; D005865:Gestational Age; D006801:Humans; D007231:Infant, Newborn; D010713:Phosphatidylcholines / Q000378:metabolism*; D010714:Phosphatidylethanolamines / Q000378:metabolism*; D013687:Telencephalon / Q000254:growth & development* / Q000378:metabolism
chemical_list: D005230:Fatty Acids, Nonesterified; D005232:Fatty Acids, Volatile; D010713:Phosphatidylcholines; D010714:Phosphatidylethanolamines