Muscle, Smooth, VascularMyocytes, Smooth MuscleMuscle, SmoothCells, CulturedAortaPlatelet-Derived Growth FactorAorta, ThoracicMuscle ContractionRats, Sprague-DawleyProto-Oncogene Proteins c-sisMusclesCell DivisionCell MovementRNA, MessengerMuscle ProteinsAngiotensin IISignal TransductionCalciumCarotid Artery InjuriesTunica IntimaCell ProliferationEndothelium, VascularRats, Inbred WKYRabbitsArteriesHyperplasiaPhosphorylationEnzyme InhibitorsDose-Response Relationship, DrugActinsVasoconstrictionGene Expression RegulationCarotid ArteriesMuscle, SkeletalVasoconstrictor AgentsNeointimaMuscle DevelopmentTime FactorsArteriosclerosisCoronary VesselsRats, WistarNitric OxideEnzyme ActivationMesenteric ArteriesCyclic GMPBlotting, WesternImmunohistochemistryPulmonary ArteryMuscle RelaxationHypertrophyMuscle CellsMuscle Fibers, SkeletalGene ExpressionTracheaBlood VesselsUp-RegulationMice, KnockoutCattleMitogen-Activated Protein KinasesMitogen-Activated Protein Kinase 3Mitogen-Activated Protein Kinase 1Protein Kinase Crho-Associated KinasesTransfectionMice, Inbred C57BLCell LineSwineMembrane PotentialsRats, Inbred SHRCatheterizationReverse Transcriptase Polymerase Chain ReactionCell DifferentiationReceptors, AngiotensinDNACyclic GMP-Dependent Protein KinasesEndothelin-1ApoptosisGuinea PigsPhenotypeMolecular Sequence DataAtherosclerosisNitric Oxide SynthaseStress, MechanicalPotassium ChlorideVasodilator AgentsDisease Models, AnimalReceptor, Platelet-Derived Growth Factor betaSmooth Muscle MyosinsMicrofilament ProteinsExtracellular MatrixrhoA GTP-Binding ProteinKineticsNitric Oxide DonorsPhenylephrineMitogensCalcium SignalingSaphenous VeinEndothelial CellsReactive Oxygen SpeciesArterioles