Gonadal HormonesGonadal Steroid HormonesGenitalia, MaleSex CharacteristicsOrchiectomyTestosteroneNeuroendocrinologyEstradiolOvariectomyGenitalia, FemaleReproductionLuteinizing HormoneSexual MaturationTestisEstrous CycleSex DifferentiationFollicle Stimulating HormoneCastrationProgesteroneHormonesSalivary GlandsMetestrusEstrogensTestosterone PropionateGonadsArvicolinaeGenitaliaExocrine GlandsMammary Glands, AnimalOvarySubmandibular GlandOctodonRats, Sprague-DawleySexual Behavior, AnimalGonadotropin-Releasing HormoneUrogenital SystemThyroid HormonesProestrusDihydrotestosteroneAndrogensEpididymisEstrusParotid GlandOrgan SizeFertilityEndocrine GlandsUterusInhibinsSex FactorsParathyroid HormoneBody WeightEndocrine DisruptorsPregnancyMenstrual CycleSpermatogenesisSperm CountSex ChromosomesHypothalamusGenital Neoplasms, FemaleBehavior, AnimalSweat GlandsAdrenal GlandsAnalysis of VarianceAdrenocorticotropic HormoneSeminal VesiclesPituitary GlandEstrogens, Non-SteroidalSebaceous GlandsAgingHuman Growth HormoneSublingual GlandRNA, MessengerBrainAnimals, NewbornHarderian GlandMolecular Sequence DataReceptors, Thyroid HormoneSpermatozoaHeptachlor EpoxidePituitary HormonesFallopian TubesTesticular DiseasesParathyroid GlandsSemenBenzhydryl CompoundsSecretory RateEjaculatory DuctsEnvironmental PollutantsSalivary Gland NeoplasmsDiethylstilbestrolLactationProlactinCells, CulturedInfertility, MaleEndocrine SystemRats, WistarDose-Response Relationship, DrugImmunohistochemistryProstateTime Factors