Hypoxia-Ischemia, BrainBrain InjuriesInfant, NewbornBrain IschemiaInfarction, Middle Cerebral ArteryBrain InfarctionInfant, Newborn, DiseasesNeuroprotective AgentsBrainInfant, PrematureBrain EdemaReperfusion InjuryCerebral InfarctionRats, Sprague-DawleyAnimals, NewbornCerebrovascular CirculationIschemic Attack, TransientDisease Models, AnimalReperfusionInfant, Premature, DiseasesWounds and InjuriesBrain Damage, ChronicCerebral CortexStrokeNeuronsBrain Injury, ChronicInfant CareTime FactorsBlood-Brain BarrierAsphyxia NeonatorumBrain ChemistryRecovery of FunctionInfant BehaviorInfant FoodCell DeathGestational AgeHypothermia, InducedMice, Inbred C57BLAnemarrhenaGerbillinaePregnancyInfant FormulaRats, Wistar