EstrogensReceptors, EstrogenEstrogen Receptor alphaEstrogen Receptor betaEstrogens, Conjugated (USP)EstradiolOvariectomyEstrogens, CatecholSelective Estrogen Receptor ModulatorsEstrogens, Non-SteroidalBreast NeoplasmsTamoxifenBodily SecretionsSecretory RateEstradiol CongenersCells, CulturedIntestinal SecretionsBacterial Secretion SystemsAromataseProgesteroneUterusRNA, MessengerDiethylstilbestrolReceptors, ProgesteroneInsulinEstroneLuteinizing HormoneDose-Response Relationship, DrugSignal TransductionGastric AcidRats, Sprague-DawleyIslets of LangerhansPostmenopauseMolecular Sequence DataTime FactorsProlactinTestosteroneEthinyl EstradiolGene Expression RegulationCell Line, TumorProgestinsImmunohistochemistryPhytoestrogensReverse Transcriptase Polymerase Chain ReactionPituitary GlandGlucoseCalciumMice, Inbred C57BLCastrationPancreatic JuiceGastric JuiceBacterial ProteinsBlotting, WesternTumor Cells, CulturedFollicle Stimulating HormoneNeoplasms, Hormone-DependentKineticsPancreasTranscription, GeneticMice, KnockoutGene ExpressionGonadotropin-Releasing HormoneCell LineSecretory PathwayGonadal Steroid HormonesBase SequenceInsulin-Secreting CellsChloridesHydroxyestronesOvaryAromatase InhibitorsBicarbonatesPentagastrinPregnancyAmino Acid SequenceMenopauseVitellogeninsTransfectionSecretinRats, WistarEpithelial CellsExocytosisRadioimmunoassayLiverEndometriumRats, Inbred StrainsAntineoplastic Agents, HormonalNafoxidinePhenolsCell ProliferationAndrogensStimulation, ChemicalProtein TransportSex CharacteristicsBenzhydryl CompoundsModels, BiologicalGastric MucosaProtein BindingPituitary Gland, AnteriorMedroxyprogesterone Acetate