Perinatal polyunstaurated fatty acids supplementation causes alterations in fuel homeostasis in adult male rats but does not offer resistance against STZ-induced diabetes.

Maternal factors can have major imprinting effects on homeostatic mechanisms in the developing fetus and newborn. Here we studied whether supplemented perinatal polyunsaturated fatty acids (PUFAs) influence energy balance and fuel homeostasis later in life. Between day 10 after conception and day 10 after delivery, female rats were subjected to chow enriched with 10% fish-oil (FO-rich).