Feeding rats a purified diet containing peanut oil with a low alpha-linolenic acid [18:3(n-3)] content resulted in lower amounts of (n-3) polyunsaturated fatty acids, mainly docosahexaenoic acid [22:6(n-3)], greater amounts of docosapentaenoic acid [22:5(n-6)] in uterus phospholipids, and altered