Natriuretic Peptide, BrainSerumBrain ChemistryBrain InjuriesBrain NeoplasmsBrain MappingSerum AlbuminBrainBrain EdemaBrain StemBrain IschemiaMagnetic Resonance ImagingBrain AbscessSerum Albumin, BovineTime FactorsNeuronsBlood-Brain BarrierHypoxia, BrainBiological MarkersCerebral CortexRats, Sprague-DawleyBrain Damage, ChronicEnzyme-Linked Immunosorbent AssayDisease Models, AnimalBrain InfarctionTissue DistributionMice, Inbred C57BLDeep Brain StimulationImmunoglobulin GMolecular Sequence DataRats, WistarRNA, MessengerNerve Tissue ProteinsImage Processing, Computer-AssistedBlood ProteinsReference ValuesHippocampusAgingImmunohistochemistryLiverCells, CulturedRadioimmunoassaySensitivity and SpecificityCattleSerum GlobulinsAnalysis of VariancePregnancyAnimals, NewbornCase-Control StudiesCerebrovascular CirculationAlzheimer DiseaseSerum Response FactorAmino Acid SequenceDose-Response Relationship, DrugBloodBrain WavesRats, Inbred StrainsAstrocytesCerebellum