AndrosteronePheromonesAndrostenolsEtiocholanoloneReceptors, PheromoneSex AttractantsGlucuronosyltransferase17-Ketosteroids3-alpha-Hydroxysteroid Dehydrogenase (B-Specific)Rats, GunnAndrogensPhenolphthaleinsNitrophenolsGABA ModulatorsGelsEpitestosteroneAndrostanesDehydroepiandrosteroneComamonas testosteroniSteroidsGlucuronatesCalorimetry, Differential ScanningAndrostane-3,17-diolCholestenone 5 alpha-ReductaseTestosterone3-Hydroxysteroid DehydrogenasesMothsBiogenic AminesSpectroscopy, Fourier Transform InfraredHydroxysteroid DehydrogenasesEstriolTheca CellsPheromones, HumanBiophysical PhenomenaSexual Behavior, AnimalMembrane LipidsVomeronasal OrganMicrosomes, LiverReceptors, Mating FactorBiophysics