Satellite Cells, Skeletal MuscleMuscle, SkeletalMuscle Fibers, SkeletalPAX7 Transcription FactorDNA, SatelliteMusclesMuscle DevelopmentSatellite Cells, PerineuronalMuscle ProteinsRegenerationMyoD ProteinRNA, SatelliteCell DifferentiationMyoblastsStem CellsMuscle ContractionMuscle Fibers, Fast-TwitchSatellite CommunicationsMuscular AtrophyMuscle, SmoothCells, CulturedMyogenic Regulatory Factor 5Muscle Fibers, Slow-TwitchMyogeninMuscle DenervationSatellite VirusesMyostatinMuscular DiseasesMitochondria, MuscleMuscle, Smooth, VascularMice, Inbred mdxMyoblasts, SkeletalCell LineageMice, Inbred C57BLHematopoietic Stem CellsCardiotoxinsCell ProliferationMuscle CellsMuscle FatigueMyofibrilsOculomotor MusclesHypertrophyMuscular Dystrophy, AnimalMyosin Heavy ChainsSignal TransductionMyogenic Regulatory FactorsRNA, MessengerTime FactorsMice, TransgenicHindlimbMuscular DystrophiesCobra Cardiotoxin ProteinsGene Expression Regulation, DevelopmentalImmunohistochemistryQuadriceps MuscleGene Expression RegulationRabbitsMice, KnockoutAgingHindlimb SuspensionPectoralis MusclesCell DivisionDystrophinAntigens, CD34Myeloid Progenitor CellsMolecular Sequence DataRats, Sprague-DawleySatellite ImageryBase SequenceCell SeparationRats, WistarDesminCell CountMyocytes, Smooth MuscleMuscular Dystrophy, DuchenneGlycogenMuscle WeaknessTranscription FactorsIsometric ContractionMuscle, StriatedInsulinBone Marrow CellsHospitals, SatellitePaired Box Transcription FactorsCalciumMuscle RelaxationCell LineDiaphragmSpacecraftReverse Transcriptase Polymerase Chain ReactionNeck MusclesBlotting, WesternMuscle SpindlesSarcopeniaGene ExpressionColony-Forming Units AssayRespiratory MusclesMyocardiumModels, BiologicalExercise