Muscle, SkeletalMuscle Fibers, SkeletalRegenerationSatellite Cells, Skeletal MuscleMuscle DevelopmentMusclesCardiotoxinsMyoblastsCobra Cardiotoxin ProteinsMuscle ProteinsMyoblasts, SkeletalMuscle, Smooth, VascularCell DifferentiationMyoD ProteinMuscle, SmoothCell ProliferationPAX7 Transcription FactorCells, CulturedMice, Inbred mdxMuscle ContractionMuscular DiseasesMyogeninMice, Inbred C57BLMuscle Fibers, Fast-TwitchMuscle Fibers, Slow-TwitchMitochondria, MuscleMyostatinMyocytes, Smooth MuscleCell DivisionMice, KnockoutMuscle CellsMuscle DenervationMuscle FatigueHindlimbMuscular AtrophySignal TransductionRNA, MessengerMuscular Dystrophy, AnimalCarotid Artery InjuriesStem CellsTime FactorsMyogenic Regulatory FactorsGene Expression RegulationLeiomyomatosisMuscular DystrophiesMice, TransgenicCell LineNerve RegenerationImmunohistochemistryMyofibrilsPlatelet-Derived Growth FactorReverse Transcriptase Polymerase Chain ReactionMyosin Heavy ChainsDystrophinCalciumLiver RegenerationRabbitsDisease Models, AnimalGlycogenMuscular Dystrophy, DuchenneCell FusionMolecular Sequence DataMitogensGene ExpressionTunica IntimaIsometric ContractionInsulinSarcolemmaMuscle RelaxationTranscription FactorsSarcoplasmic ReticulumMyogenic Regulatory Factor 5Quadriceps MuscleAgingBlotting, WesternPhysical Conditioning, AnimalMuscle WeaknessMuscle, StriatedHyperplasiaThymidineGlucoseRats, Sprague-DawleyBase SequenceGene Expression Regulation, DevelopmentalOculomotor MusclesRats, WistarPhosphorylationDesminElectric StimulationCreatine KinaseCitrate (si)-SynthaseNeck MusclesKineticsFibrosisAortaMuscle SpindlesRyanodine Receptor Calcium Release ChannelAmino Acid SequenceRespiratory MusclesDiaphragm