EpididymisSpermatic Cord TorsionCryptorchidismTestisTesticular DiseasesSperm MaturationTesticular NeoplasmsEpididymitisOrchitisSpermatozoaScrotumOrchiopexyOrchiectomyVaricoceleSpermatogenesisInfertility, MaleTesticular HydroceleSperm MotilityLithiasisSperm CountGenitalia, MaleRete TestisAzoospermiaTestosteroneOligospermiaEpididymal Secretory ProteinsOrgan SizeSpermatidsEjaculatory DuctsVas DeferensVasectomySperm TransportHernia, InguinalSeminal VesiclesHoloenzymesSeminiferous TubulesAndrogensBody FluidsSeminiferous EpitheliumRats, WistarSwineSexual MaturationSemenSeminal Plasma ProteinsTestosterone PropionateFertilitySertoli CellsPregnancyWolffian DuctsTime FactorsEchidnaVasovasostomyImmunohistochemistryContraceptive Agents, MaleSperm Tailalpha-ChlorohydrinMacropodidaeDihydrotestosteroneEjaculationRats, Sprague-DawleyCastrationSperm HeadCyproteroneSpermatic CordProstatebeta-DefensinsAndrogen-Binding ProteinMacaca radiataGenital Diseases, MaleFlutamideEpitheliumAcrosomeAndrostane-3,17-diolTissue DistributionLinuronSpermatoceleRNA, MessengerLeydig CellsNuclease Protection Assays