InjectionsHormonesThyroid HormonesFollicle Stimulating HormoneLuteinizing HormoneParathyroid HormoneGonadotropin-Releasing HormoneGonadal Steroid HormonesInjections, IntravenousInjections, IntramuscularHuman Growth HormoneReceptors, Thyroid HormoneAdrenocorticotropic HormonePituitary HormonesInjections, SubcutaneousInjections, IntralesionalInjections, Intra-ArticularTriiodothyronineJuvenile HormonesInjections, IntraperitonealEstradiolHormone Replacement TherapyGrowth Hormone-Releasing HormoneCorticotropin-Releasing HormoneInjections, IntraventricularTestosteronePituitary GlandTime FactorsThyroxineProgesteronePeptide HormonesProlactinHypothalamic HormonesInjections, IntradermalInjections, EpiduralGonadal HormonesRats, Sprague-DawleyAnti-Mullerian HormoneThyrotropinThyroid Hormone Receptors betaPituitary Hormones, AnteriorInjections, Intra-ArterialGastrointestinal HormonesIntravitreal InjectionsInjections, SpinalDose-Response Relationship, DrugHormone AntagonistsInjections, JetPituitary Hormone-Releasing HormonesRNA, MessengerGlycoprotein Hormones, alpha SubunitInsect HormonesInjections, IntraocularThyroid Hormone Receptors alphaHydrocortisonePregnancyInvertebrate HormonesEstrogensPituitary Hormones, PosteriorRats, Inbred StrainsOvariectomyPituitary Gland, AnteriorReceptors, SomatotropinRats, WistarLiverRadioimmunoassayOvaryMelanocyte-Stimulating HormonesHypothalamusHypothyroidismMicroinjectionsDisease Models, AnimalFollicle Stimulating Hormone, beta SubunitTesticular HormonesChorionic GonadotropinMice, Inbred C57BLPancreatic HormonesReceptor, Parathyroid Hormone, Type 1InsulinPlacental HormonesSteroidsMolecular Sequence DataFlow Injection AnalysisReceptors, Thyrotropin-Releasing HormoneInsulin-Like Growth Factor IHypophysectomyReceptors, Parathyroid HormoneThyroid GlandGene Expression RegulationCells, CulturedSheepCattleSperm Injections, IntracytoplasmicReceptors, LHRHOvulationCastrationKineticsSubstance Abuse, IntravenousRabbitsBody Weight