Increased docosahexaenoic acid and n-3 polyunsaturated fatty acids in milk from mothers of small for gestational age preterm infants. (August 2018)

• Record Type: Journal Article
• Authors: Fares, S.; Sethom, M.M.; Hammami, M.B.; Cheour, M.; Kacem, S.; Hadj-Taieb, S.; Feki, M.
• Is Part Of: Prostaglandins, leukotrienes, and essential fatty acids. Volume 135(2018)
• Page Start: 42
• Page End: 46
• Publication Date: 2018-08
• Subjects: Human milk -- Infant -- Small for gestational age -- Premature -- Fatty acids -- Omega-3; AGA appropriate for gestational age -- ARA arachidonic acid -- DHA docosahexaenoic acid -- FA fatty acids -- PUFAs polyunsaturated fatty acids -- SGA small for gestational age; Lipids -- Periodicals; Unsaturated fatty acids -- Periodicals; Prostaglandins -- Periodicals; Leukotrienes -- Periodicals; Fatty Acids, Unsaturated -- Periodicals; Acides gras insaturés -- Périodiques; Prostaglandines -- Périodiques; Leucotriènes -- Périodiques; Lipides -- Périodiques; 612.01577
• DOI: 10.1016/j.plefa.2018.07.003
• Languages: English
• ISSNs: 0952-3278

Abstract

Highlights: Milk fatty acid composition in Tunisian mothers of small for gestational age (SGA) preterm infants is reported. Milk from mothers of SGA preterm infants is characterized by increased DHA and decreased n -6: n -3 polyunsaturated fatty acids ratio. Plasma ARA and DHA were increased in mothers of SGA preterm infants and decreased in their infants. Breastfeeding SGA infants with their own mother milk could remedy to their DHA deficit and unbalanced n-6/n-3 polyunsaturated fatty acids content. Abstract: The study aimed to test whether or not milk fatty acid composition in mothers of small for gestational age (SGA) infants is similar to that in mothers of adequate for gestational age (AGA) infants. Thirty three mothers of SGA preterm infants and 66 mothers of AGA preterm infants were included. Milk and plasma fatty acids were analyzed using capillary gas chromatography. Milk DHA (0.68 ± 0.37 vs. 0.44 ± 0.24; p < 0.01) was higher and n-6:n-3 PUFA ratio (12.0 ± 4.64 vs. 16.0 ± 6.32; p < 0.05) was lower in mothers of SGA infants. Plasma ARA and DHA were increased in mothers of SGA infants and decreased in their infants. Milk ARA or DHA was positively related to the correspondent fatty acid in plasma ( r = 0.374, p = 0.010 for ARA and r = 0.690, p < 0.001 for DHA). Breast milk in mothers of preterm infants born SGA is enriched in DHA and n-3 PUFA. Breastfeeding SGA preterm infant with own mother's milk is recommended.