Theca CellsOvarian FollicleGranulosa CellsOvaryOvulation InductionAndrostenedioneProgesteroneLuteinizing HormoneGonadotropins, EquineFollicular AtresiaChorionic GonadotropinFollicle Stimulating HormoneEstradiolLuteinizationCorpus LuteumSteroid 17-alpha-HydroxylaseEstrusFollicular PhaseCholesterol Side-Chain Cleavage EnzymeCattleGonadotropinsFollicular FluidRNA, MessengerOvulationThecomaCells, CulturedPolycystic Ovary SyndromeAnovulationGrowth Differentiation Factor 9AromataseOvulation InhibitionPregnancySteroidsSheepEstrous CycleOocytesReceptors, LHInhibinsSwineSuperovulationLuteal CellsGonadotropins, PituitaryClomipheneLitter SizeInsemination, ArtificialGonadotropin-Releasing HormoneAndrogensFertility Agents, FemaleEstrus SynchronizationChickensImmunohistochemistryGonadal Steroid HormonesTime FactorsReceptors, FSHReceptors, GonadotropinInfertility, FemaleFertilityInsulin-Like Growth Factor IProtein BiosynthesisLuteal PhaseColforsinSexual MaturationReverse Transcriptase Polymerase Chain ReactionMolecular Sequence DataProestrusOogenesisEstrus DetectionRelaxinGene ExpressionPregnenoloneDinoprostBase SequenceGene Expression RegulationMenstrual CycleParacrine CommunicationTestosteroneRats, Sprague-DawleyKineticsAnestrusCulture Media, Serum-FreeReproductionStimulation, ChemicalRadioimmunoassayBreedingProtein Synthesis InhibitorsUterusPregnanediolTissue Culture TechniquesCell DivisionStereoisomerismIn Situ HybridizationHorsesCyclic AMPGATA6 Transcription Factor3-Hydroxysteroid DehydrogenasesDose-Response Relationship, DrugCulture Media, ConditionedCoculture TechniquesPostpartum PeriodMolecular Structure