Muscle, SmoothMuscle, Smooth, VascularMusclesMyocytes, Smooth MuscleMuscle ProteinsMuscle, SkeletalMuscle ContractionMuscle Fibers, SkeletalMuscle DevelopmentMuscle FatigueMuscle Fibers, Fast-TwitchCells, CulturedMuscle DenervationMuscle Fibers, Slow-TwitchMitochondria, MuscleOculomotor MusclesNeck MusclesMuscle, StriatedMuscle SpindlesMuscle RelaxationRNA, MessengerRespiratory MusclesCalciumRabbitsPapillary MusclesMuscle WeaknessAortaTime FactorsMuscle CellsAbdominal MusclesQuadriceps MuscleIsometric ContractionRats, Sprague-DawleyMasseter MuscleTracheaFacial MusclesActinsMasticatory MusclesSignal TransductionMolecular Sequence DataIntercostal MusclesElectromyographyMuscular AtrophyKineticsSatellite Cells, Skeletal MusclePursuit, SmoothSmooth Muscle MyosinsDose-Response Relationship, DrugRats, WistarMice, Inbred C57BLMuscular DiseasesGuinea PigsGene Expression RegulationImmunohistochemistryPectoralis MusclesPhosphorylationElectric StimulationMyosin Heavy ChainsCell LineMyofibrilsMutationMice, KnockoutModels, BiologicalHindlimbBlotting, WesternCell DivisionPsoas MusclesBase SequenceEnzyme InhibitorsAmino Acid SequenceGene ExpressionMembrane PotentialsGlycogenAorta, ThoracicDisease Models, AnimalCell DifferentiationTemporal MusclePhenotypeBiomechanical PhenomenaMyocardiumDogsHypertrophyNeuromuscular JunctionAdenosine TriphosphateMice, TransgenicArteriesReverse Transcriptase Polymerase Chain ReactionCattleDiaphragmAgingGlucosePotassiumPharyngeal MusclesMotor NeuronsChickensAcetylcholineTissue DistributionEndothelium, VascularPlatelet-Derived Growth FactorRats, Inbred Strains