PregnenolonePregnenolone CarbonitrileCytochrome P-450 CYP3ACholesterol Side-Chain Cleavage Enzyme17-alpha-HydroxypregnenoloneDehydroepiandrosteroneCytochrome P-450 CYP2D6PregnanoloneCytochrome P-450 CYP1A1Cytochrome P-450 CYP1A2Cytochrome P-450 Enzyme SystemPregnanesSteroidsPregnenesProgesterone Reductase3-Hydroxysteroid DehydrogenasesAryl Hydrocarbon HydroxylasesSteroid 17-alpha-HydroxylaseProgesteroneAdrenal CortexHydroxysteroidsAdrenodoxin5-alpha-DihydroprogesteroneAdrenal GlandsHydroxyprogesteronesHydroxycholesterols20-alpha-DihydroprogesteroneSteroid HydroxylasesDehydroepiandrosterone SulfateCytochrome P-450 CYP2B1AndrostenedioneDiazepam Binding InhibitorAminoglutethimide17-alpha-HydroxyprogesteroneHydroxylationCholesterolPregnanedionesTestosteroneCyanoketoneAndrosteroneMicrosomes, LiverLeydig CellsAndrostanesSteroid IsomerasesReceptors, sigmaCorpus LuteumHexobarbitalMitochondriaMixed Function OxygenasesGranulosa CellsTRPM Cation ChannelsGas Chromatography-Mass SpectrometryReceptors, SteroidMicrosomesEnzyme InductionAdrenocorticotropic HormoneProgestinsSteroid 11-beta-HydroxylaseKineticsReceptors, GABA-ACattleFerredoxin-NADP ReductaseDesoxycorticosterone