Luteinizing HormonePituitary HormonesPituitary GlandPituitary Hormones, AnteriorFollicle Stimulating HormoneOvarian FollicleGonadotropin-Releasing HormonePituitary Gland, AnteriorPituitary NeoplasmsHormonesProlactinHypopituitarismReceptors, LHEstradiolThyroid HormonesAdrenocorticotropic HormoneProgesteroneTestosteroneOvaryPituitary Hormones, PosteriorLuteinizing Hormone, beta SubunitHuman Growth HormonePituitary DiseasesOvulationGonadal Steroid HormonesChorionic GonadotropinPituitary Hormone-Releasing HormonesGonadotropins, PituitaryThyrotropinHair FollicleGrowth HormoneHypophysectomyParathyroid HormoneOvariectomyEstrusPituitary Function TestsRadioimmunoassaySexual MaturationGranulosa CellsFollicle Stimulating Hormone, beta SubunitGrowth Hormone-Releasing HormoneGlycoprotein Hormones, alpha SubunitReceptors, LHRHHypothalamusDwarfism, PituitaryGonadotropinsCastrationSheepReceptors, Thyroid HormoneCorpus LuteumPituitary Hormone Release Inhibiting HormonesHypothalamo-Hypophyseal SystemTestisAdenomaPituitary Gland, PosteriorHypogonadismThyrotropin-Releasing HormoneHydrocortisonePregnancyThyroxineCorticotropin-Releasing HormoneCattleProestrusLeydig CellsRNA, MessengerReceptors, FSHHormone Replacement TherapyInhibinsRats, Inbred StrainsProlactinomaTriiodothyronineEstrogensGonadal HormonesTheca CellsOrchiectomyAnti-Mullerian HormonePituitary ApoplexyPro-OpiomelanocortinHormone AntagonistsFollicular PhaseAndrostenedioneTranscription Factor Pit-1Luteal PhaseFollicular FluidTime FactorsDiestrusJuvenile HormonesSteroidsHyperprolactinemiaGonadotropins, EquineEstrous CycleOvulation InductionAnestrusAdenoma, BasophilInsulin-Like Growth Factor IHypothyroidismTriptorelin PamoateHypothalamic HormonesCells, CulturedGonadotrophs