Gonadal Steroid HormonesVasopressinsEstradiolTestosteroneSex CharacteristicsOrchiectomyOvariectomyArginine VasopressinSteroidsReceptors, VasopressinHormonesProgesteroneLuteinizing HormoneDeamino Arginine VasopressinDihydrotestosteroneGonadotropin-Releasing HormoneFollicle Stimulating HormoneReceptors, SteroidCastrationEstrogensGonadal HormonesPituitary GlandAndrogensHypothalamusSex DifferentiationThyroid HormonesOxytocinAdrenocorticotropic HormoneLypressinRats, BrattleboroSexual MaturationEstrous CycleLeuprolideTestosterone PropionateEcdysoneOvaryPreoptic AreaHydrocortisoneReceptors, ProgesteroneHypogonadismGonadsPituitary Gland, AnteriorReceptors, AndrogenSexual Behavior, AnimalFollicle Stimulating Hormone, beta SubunitNeurophysinsPituitary Hormone-Releasing HormonesRNA, MessengerRats, Sprague-DawleyParathyroid HormoneRenal AgentsDiabetes InsipidusRadioimmunoassayMenstrual CycleGonadotropins, PituitaryEcdysteroneReceptors, EstrogenAdrenal GlandsPituitary Gland, PosteriorPituitary Hormones, PosteriorKisspeptinsDehydroepiandrosteroneNeurosecretory SystemsRats, Inbred StrainsHypothalamus, MiddleReceptors, Thyroid HormoneVasotocinGonadotropinsHormone AntagonistsReproductionProlactinGene Expression RegulationArcuate NucleusReceptors, GlucocorticoidEstrusTestisSupraoptic NucleusNeurokinin BBrainPregnancyAntidiuretic AgentsHuman Growth HormoneAquaporin 2Corticotropin-Releasing HormoneSheepFollicular PhaseReceptors, LHRHEstrogen Receptor alphaAnalysis of VarianceGlucocorticoidsPituitary HormonesDexamethasoneRats, WistarKidney Tubules, CollectingAndrostenedioneNeuronsVocalization, AnimalUterusPregnenoloneOsmolar Concentration