Luteinizing HormoneGonadotropin-Releasing HormoneKisspeptinsFollicle Stimulating HormoneNeurokinin BReceptors, LHReceptors, LHRHEstradiolPituitary GlandPituitary Hormone-Releasing HormonesHypothalamusTestosteroneLuteinizing Hormone, beta SubunitProgesteroneOvariectomySexual MaturationChorionic GonadotropinReceptors, Neurokinin-3SheepHormonesGonadotropinsFollicular PhaseHypogonadismOvulationOvaryPituitary Gland, AnteriorProlactinNeurosecretory SystemsEstrusArcuate NucleusReproductionPubertyHypothalamo-Hypophyseal SystemCastrationCorpus LuteumFeedback, PhysiologicalLeydig CellsGonadal Steroid HormonesRadioimmunoassayNeuronsGonadotropins, PituitaryTestisProestrusOvarian FollicleThyroid HormonesReceptors, G-Protein-CoupledOrchiectomyTriptorelin PamoateLuteal PhasePregnancyGranulosa CellsPituitary Hormones, AnteriorAnestrusGlycoprotein Hormones, alpha SubunitCattleFollicle Stimulating Hormone, beta SubunitHormone AntagonistsDiestrusSecretory RateAdrenocorticotropic HormonePituitary HormonesPeriodicityRats, Inbred StrainsReceptors, FSHInhibinsDrug ImplantsOvulation InductionHypothalamus, MiddleMedian EminencePreoptic AreaParathyroid HormoneFeedbackRNA, MessengerEstrous CycleTime FactorsAndrostenedioneHypophysectomySteroidsGonadotropins, EquineMenstrual CycleCells, CulturedEstrogensGonadal HormonesHuman Growth HormoneLeuprolidePuberty, PrecociousSwineDose-Response Relationship, DrugPostpartum PeriodOrgan SizeMenstruationOvulation DetectionThyrotropinLuteal CellsFertility Agents, FemaleReceptors, GonadotropinHydrocortisoneCyclic AMPAnovulationAndrogens