Muscle, Smooth, VascularMyocytes, Smooth MuscleMuscle, SmoothCells, CulturedAortaEndothelial CellsMusclesMuscle ContractionMuscle ProteinsAorta, ThoracicPlatelet-Derived Growth FactorRats, Sprague-DawleyRNA, MessengerCell DivisionMuscle, SkeletalCalciumProto-Oncogene Proteins c-sisEndothelium, VascularSignal TransductionAngiotensin IICell MovementMuscle DevelopmentCarotid Artery InjuriesMuscle Fibers, SkeletalRabbitsTunica IntimaArteriesCell ProliferationPhosphorylationEnzyme InhibitorsDose-Response Relationship, DrugGene Expression RegulationRats, Inbred WKYActinsHyperplasiaTime FactorsVasoconstrictionNitric OxideCattleMuscle RelaxationPulmonary ArteryImmunohistochemistryCoronary VesselsVasoconstrictor AgentsMuscle CellsRats, WistarCarotid ArteriesBlotting, WesternEnzyme ActivationEndotheliumArteriosclerosisCyclic GMPNeointimaMesenteric ArteriesBlood VesselsUmbilical VeinsHypertrophyGene ExpressionTracheaUp-RegulationCell LineMice, KnockoutStress, MechanicalMice, Inbred C57BLSwineMembrane PotentialsReverse Transcriptase Polymerase Chain ReactionTransfectionHuman Umbilical Vein Endothelial CellsApoptosisMitochondria, MuscleProtein Kinase CMitogen-Activated Protein KinasesGuinea PigsNitric Oxide SynthaseCell DifferentiationMolecular Sequence DataSmooth Muscle MyosinsMuscle Fibers, Fast-TwitchEndothelin-1Muscle DenervationMuscle FatigueKineticsMitogen-Activated Protein Kinase 1Mitogen-Activated Protein Kinase 3rho-Associated KinasesDNAIsometric ContractionDisease Models, AnimalNeovascularization, PhysiologicPhenotypeMuscle Fibers, Slow-TwitchRats, Inbred SHRVasodilator AgentsPotassium ChlorideCell AdhesionCyclic GMP-Dependent Protein KinasesAtherosclerosisCatheterizationReactive Oxygen Species