DystrophinMuscular Dystrophy, DuchenneUtrophinMice, Inbred mdxMuscular Dystrophy, AnimalMuscular DystrophiesDystrophin-Associated ProteinsDystroglycansSarcolemmaSarcoglycansMuscle, SkeletalExonsCytoskeletal ProteinsMusclesDystrophin-Associated Protein ComplexMorpholinosMuscle ProteinsMuscle Fibers, SkeletalOligoribonucleotides, AntisenseMolecular Sequence DataSpectrinGenetic TherapyCaveolin 3Membrane ProteinsMice, Inbred C57BLActininCardiomyopathy, DilatedReading FramesImmunohistochemistryAmino Acid SequenceBase SequenceFluorescent Antibody TechniqueSequence DeletionOligonucleotides, Antisense