MicrodissectionLaser Capture MicrodissectionLasersDissectionSoccerFootballHistocytological Preparation TechniquesTennisGene Expression ProfilingSperm RetrievalMP3-PlayerOligonucleotide Array Sequence AnalysisReverse Transcriptase Polymerase Chain ReactionMicromanipulationParaffin EmbeddingBasketballPolymerase Chain ReactionRNA, MessengerImmunohistochemistryTissue FixationRacquet SportsHockeyCryoultramicrotomyTissue EmbeddingRNAHematoxylinNucleic Acid Amplification TechniquesAthletesLoss of HeterozygosityLaser TherapyAzoospermiaDNA, NeoplasmChromosome PaintingIn Situ HybridizationIn Situ Hybridization, FluorescenceProteomicsAthletic PerformanceFixativesGene Expression Regulation, NeoplasticFrozen SectionsPyronineGene ExpressionRNA, NeoplasmSports EquipmentFormaldehydeEpithelial CellsMicroarray AnalysisBronchiolesGene Expression RegulationMolecular Sequence DataMicrosatellite RepeatsBase SequenceBiopsyStaining and LabelingMicrosurgeryOrotate PhosphoribosyltransferaseSportsReproducibility of ResultsGene AmplificationMutationChromosome BandingBrain ConcussionMicrotomyStromal CellsDNA PrimersMouth ProtectorsCell SeparationComputer SystemsTestisUp-Regulation