EpididymisSperm MaturationTestisSpermatozoaGenitalia, MaleRete TestisEpididymal Secretory ProteinsEpididymitisEjaculatory DuctsVas DeferensVasectomySperm TransportSperm MotilitySeminal VesiclesSpermatogenesisSperm CountSeminiferous TubulesOrchiectomyTestosteroneAndrogensBody FluidsSeminiferous EpitheliumOrgan SizeTesticular DiseasesOrchitisSexual MaturationInfertility, MaleSemenSeminal Plasma ProteinsTestosterone PropionateFertilitySertoli CellsWolffian DuctsImmunohistochemistryEchidnaMolecular Sequence DataVasovasostomyContraceptive Agents, MaleSperm Tailalpha-ChlorohydrinRats, Sprague-DawleyMacropodidaeDihydrotestosteroneEjaculationCastrationSperm HeadCyproteroneRNA, Ribosomal, 16SProstateSpermatic CordSpermatidsbeta-DefensinsDNA, RibosomalPhylogenyAndrogen-Binding ProteinEpitheliumTissue DistributionMacaca radiataGenital Diseases, MaleRNA, MessengerFlutamideCryptorchidismAcrosomeAndrostane-3,17-diolLinuronSpermatoceleScrotumLeydig CellsNuclease Protection AssaysProteins3-Oxo-5-alpha-Steroid 4-Dehydrogenase