Dietary ProteinsFetusalpha-FetoproteinsFetal ProteinsDietMaternal Nutritional Physiological PhenomenaProtein DeficiencyPregnancyDietary FatsMaternal-Fetal ExchangePrenatal Nutritional Physiological PhenomenaDiet, Protein-RestrictedDietary SupplementsLactationCaseinsDietary CarbohydratesBody WeightMilkAnimals, SucklingAnimal Nutritional Physiological PhenomenaPregnancy, AnimalPrenatal Exposure Delayed EffectsDietary FiberEatingNitrogenVegetable ProteinsLiverOrgan SizeFetal DevelopmentEnergy IntakeFood HabitsSoybean ProteinsZincAnimal FeedAnimals, NewbornRats, Inbred StrainsNeural Tube DefectsAmniotic FluidEmbryonic and Fetal DevelopmentFatty Acids, Omega-3Calcium, DietaryFatty Acids, UnsaturatedFatty AcidsAmino AcidsPlacentaNutritional RequirementsDocosahexaenoic AcidsPregnancy ComplicationsCholesterol, DietaryDigestionSoybeansBirth WeightSwineBlood Urea NitrogenNutritive ValueRats, Sprague-DawleyWeight GainMeatDietary Fats, UnsaturatedRandom AllocationFolic AcidUreaGrowthBody CompositionAmino Acids, SulfurIntestinal AbsorptionGestational AgeNutritional Physiological PhenomenaFish ProductsEnergy MetabolismGlutensPotassium, DietaryGlucoseNitrogen Isotopes