Diet, Protein-RestrictedMaternal Nutritional Physiological PhenomenaProtein DeficiencyDietary ProteinsPregnancyFetal Growth RetardationPrenatal Exposure Delayed Effectsalpha-FetoproteinsFetusRats, WistarFetal ProteinsLactationPrenatal Nutritional Physiological PhenomenaPregnancy, AnimalFetal DevelopmentHeligmosomatoideaBody WeightMaternal-Fetal ExchangeOrgan SizePregnancy ComplicationsAnimals, NewbornPlacentaSexual DevelopmentDNA Restriction EnzymesCaloric RestrictionProtein-Energy MalnutritionFetal Nutrition DisordersWeaningPolymorphism, Restriction Fragment LengthFood DeprivationProteinuriaLongevityOocytesAmino Acids, SulfurGene Expression Regulation, DevelopmentalGlomerular Filtration RateEnergy Intake