Chemical composition of the spinal cord in the normal developing fetus and in the premature foal.
The lipid content of spinal cord, expressed as a percentage of adult values, was considerably higher for newborn foals than for several other species and traces of esterified cholesterol (type A) were only rarely present in horse fetal cord (from 270 days gestational age onwards). This suggested that, at birth, the spinal cord is neurochemically more 'mature' in the horse than in cattle, sheep and pigs. Data for premature foals revealed no lipid abnormality suggestive of myelin immaturity or degeneration.
D000818:Animals; D000831:Animals, Newborn; D005260:Female; D005333:Fetus / Q000502:physiology*; D005865:Gestational Age; D006736:Horses / Q000196:embryology*; D008055:Lipids / Q000032:analysis*; D011247:Pregnancy; D012756:Sheep; D013045:Species Specificity; D013116:Spinal Cord / Q000196:embryology*; D013552:Swine
D008055:Lipids