DystrophinMuscular Dystrophy, DuchenneUtrophinMice, Inbred mdxMuscular Dystrophy, AnimalMuscular DystrophiesDystrophin-Associated ProteinsDystroglycansSarcolemmaSarcoglycansMuscle, SkeletalExonsCytoskeletal ProteinsDystrophin-Associated Protein ComplexMusclesMorpholinosMuscle ProteinsMuscle Fibers, SkeletalOligoribonucleotides, AntisenseMolecular Sequence DataSpectrinGenetic TherapyCaveolin 3Mice, Inbred C57BLMembrane ProteinsActininCardiomyopathy, DilatedReading FramesFluorescent Antibody TechniqueImmunohistochemistryOligonucleotides, Antisense