RegenerationMuscle, SkeletalSatellite Cells, Skeletal MuscleMuscle DevelopmentCardiotoxinsMusclesMyoblastsCobra Cardiotoxin ProteinsMuscle Fibers, SkeletalExtremitiesMyoblasts, SkeletalMyoD ProteinNerve RegenerationPAX7 Transcription FactorMice, Inbred mdxLiver RegenerationMuscle ProteinsMuscular DiseasesLimb BudsHindlimbMuscle ContractionMyogeninMuscular Dystrophy, AnimalMyogenic Regulatory Factor 5Muscle, SmoothMuscle Fibers, Slow-TwitchMuscle Fibers, Fast-TwitchCell DifferentiationMuscular AtrophyMuscular DystrophiesMice, Inbred C57BLElectromyographyMuscular Dystrophy, DuchenneMuscle, Smooth, VascularMuscle CellsBone RegenerationStem CellsMyostatinMuscle FatigueOculomotor MusclesMice, KnockoutCells, CulturedCell ProliferationMyosin Heavy ChainsMuscle WeaknessMyogenic Regulatory FactorsTime FactorsSoft Tissue InjuriesForelimbFibroblast Growth Factor 6Lower ExtremityMasticatory MusclesRespiratory MusclesLegSignal TransductionDystrophinNeck MusclesDiaphragmMitochondria, MuscleMuscle DenervationImmunohistochemistryAbdominal MusclesDisease Models, AnimalMasseter MuscleMyositisCrush SyndromeIsometric ContractionSalamandridaeMice, TransgenicSyndecan-3Quadriceps MuscleGene Expression Regulation, DevelopmentalIschemiaWound HealingMuscle SpindlesMotor NeuronsArmDesminGuided Tissue RegenerationBiomechanical PhenomenaMyocytes, Smooth MuscleRNA, MessengerUpper ExtremityIntercostal MusclesGene Expression RegulationCell FusionFacial MusclesElapid VenomsHindlimb SuspensionLocomotionReverse Transcriptase Polymerase Chain ReactionLimb SalvageMuscular Dystrophies, Limb-GirdleMuscle, StriatedAxonsLimb Deformities, CongenitalCell TransplantationRats, Sprague-DawleyHMGB3 ProteinGene Expression