TestisRete TestisSpermatogenesisSertoli CellsCryptorchidismLeydig CellsSpermatidsSpermatozoaSpermatogoniaEpididymisSeminiferous EpitheliumTesticular DiseasesTestosteroneSpermatocytesTesticular NeoplasmsSperm CountOrgan SizeSpermatic Cord TorsionInfertility, MaleGerm CellsOrchitisGenitalia, MaleSexual MaturationScrotumMolecular Sequence DataRNA, MessengerBlood-Testis BarrierTissue DistributionSex DifferentiationOrgan SpecificityAmino Acid SequenceBase SequenceImmunohistochemistryOrchiectomyOvarySex-Determining Region Y ProteinFertilitySeminal VesiclesDNA, ComplementarySex Determination ProcessesFollicle Stimulating HormoneGonadsSertoli Cell TumorIn Situ HybridizationOrchiopexyDibutyl PhthalateReverse Transcriptase Polymerase Chain ReactionGene Expression Regulation, DevelopmentalRats, Sprague-DawleyBlotting, NorthernCloning, MolecularSperm MotilityLuteinizing HormoneSeminomaTesticular HormonesGene ExpressionSperm MaturationVaricoceleSpermatic CordMeiosisInhibinsSOX9 Transcription FactorGenes, sryDiethylhexyl PhthalateReproduction