Estrogens, CatecholEstroneMetabolomicsEstradiolCatecholsEstrogensHydroxyestronesCatechol O-MethyltransferaseMetabolomePrincipal Component AnalysisEquileninReceptors, EstrogenEstrogen Receptor alphaMagnetic Resonance SpectroscopyHexestrolEstrogen Receptor betaDienestrolCatechol 2,3-DioxygenaseCatechol 1,2-DioxygenaseQuinonesAromataseEstradiol CongenersDNA AdductsEstrogens, Conjugated (USP)OvariectomyEstriolMesocricetusBreast NeoplasmsCytochrome P-450 CYP1A1HydroxylationAryl Hydrocarbon HydroxylasesGonadal Steroid HormonesEthinyl EstradiolEstrogens, Non-SteroidalReceptors, EstradiolTestosteroneUterusDiethylstilbestrolEstrogen AntagonistsMethylationDioxygenasesProgesteroneOxidation-ReductionPostmenopauseGlutathione