Invertebrate HormonesGonadotropinsChorionic GonadotropinMelatoninNeuropeptidesNeurotransmitter AgentsInsect HormonesReceptors, MelatoninPituitary Gland, PosteriorNeurosecretory SystemsFollicle Stimulating HormoneLuteinizing HormoneChorionic Gonadotropin, beta Subunit, HumanReceptors, GonadotropinGonadotropins, PituitaryGonadotropins, EquineGonadotropin-Releasing HormoneHormonesSerotoninThyroid HormonesGlycoprotein Hormones, alpha SubunitReceptors, LHPituitary GlandOvaryEstradiolTestosteroneGonadal Steroid HormonesProgesteroneOvulationFollicle Stimulating Hormone, beta SubunitParathyroid HormoneLuteinizing Hormone, beta SubunitReceptors, FSHPituitary Hormone-Releasing HormonesPituitary HormonesPregnancyOvarian FollicleAdrenocorticotropic HormoneHuman Growth HormoneReceptors, Thyroid HormoneProlactinGranulosa CellsReceptors, LHRHPituitary Gland, AnteriorHypogonadismTestisChoriocarcinomaLeydig CellsSexual MaturationOvulation InductionInhibinsCorpus LuteumEstrusHypothalamic HormonesGonadotrophsOvariectomyRadioimmunoassayHormone AntagonistsLeuprolideThyrotropinTriiodothyroninePituitary Hormones, AnteriorProestrusFollicular PhaseMenotropinsSuperovulationGonadal HormonesHormone Replacement TherapyJuvenile HormonesFertility Agents, FemaleAnti-Mullerian HormoneRNA, MessengerHypothalamusCastrationSteroidsHypophysectomyEstrogensGrowth Hormone-Releasing HormoneCorticotropin-Releasing HormoneThyroxinePeptide HormonesOrchiectomyFertilization in VitroTrophoblastic NeoplasmsAndrostenedioneCattleRats, Inbred StrainsPuberty, PrecociousSheepAndrogensHypothalamo-Hypophyseal SystemTheca CellsThyroid Hormone Receptors betaEstrous CycleHorsesReproductionCyclic AMPKisspeptinsMolecular Sequence DataTime Factors