Perinatal exposure to omega-3 fatty acid imbalance leads to early behavioral alterations in rat pups
Polyunsaturated long-chain omega-3 fatty acids (n3-PUFAs) are crucially involved in brain development and function. Inadequate n3-PUFA intake in rats during the perinatal period leads to behavioral deficits in adulthood, but early behavioral changes have not yet been investigated. The present study aimed to investigate potential behavioral alterations in neonatal rats exposed to a perinatal n3-PUFA imbalance. Female Sprague Dawley rats were fed an n3-PUFA-enriched or an n3-PUFA-deficient diet throughout mating, pregnancy, and lactation. Controls were fed an n6/n3-PUFA-balanced diet.