Fatty acid composition of the plasma lipids of the maternal and newborn horse.
The fatty acid composition of the plasma free fatty acid, triacylglycerol and phospholipid fractions was measured in blood and milk samples taken daily from 3 mares and their foals on Days 1-9 post partum inclusive, and from a total of 12 mares and foals on Days 22, 30 and 51. A rise in the plasma concentrations of triacylglycerol and phospholipid similar to that well documented in other species occurred in the neonatal period. Alterations in the composition of the foal plasma phospholipid after birth lend support to the view that the placenta rather than the fetus could be responsible for the elongation and desaturation of the essential fatty acids to provide long-chain polyunsaturated fatty acids for the fetus.
D000818:Animals; D000831:Animals, Newborn / Q000097:blood*; D005227:Fatty Acids / Q000097:blood*; D005230:Fatty Acids, Nonesterified / Q000097:blood; D005260:Female; D006736:Horses / Q000097:blood*; D010743:Phospholipids / Q000097:blood; D014280:Triglycerides / Q000097:blood
D005227:Fatty Acids; D005230:Fatty Acids, Nonesterified; D010743:Phospholipids; D014280:Triglycerides