Basilar ArteryAtherosclerosisCarotid Artery DiseasesArteriesTomography, X-Ray ComputedInfarction, Posterior Cerebral ArteryIntracranial ArteriosclerosisEpidermal CystCarotid ArteriesArteriosclerosisDiet, AtherogenicMacaca fascicularisCoronary Artery DiseasePosterior Cerebral ArteryVertebrobasilar InsufficiencyCerebral ArteriesCarotid Artery, CommonPulmonary ArteryCoronary VesselsVertebral ArteryIliac ArteryInfarction, Middle Cerebral ArteryBrain IschemiaFemoral ArteryRisk FactorsRenal ArteryMesenteric ArteriesApolipoproteins ECalcinosisTunica MediaTunica IntimaCarotid StenosisMagnetic Resonance ImagingAcute DiseaseLipidsCarotid Artery, InternalCoronary AngiographyCoronary Artery BypassCholesterolMammary ArteriesVasodilationMuscle, Smooth, VascularRadial ArteryCholesterol, HDLCerebral AngiographySubarachnoid HemorrhageBrachial ArterySocial DominanceBrain Stem InfarctionsSubclavian ArteryVasoconstrictionCoronary DiseaseProspective StudiesEndothelium, VascularLipoproteins, LDLDisease ProgressionVasospasm, IntracranialSplenic ArteryEstrogens, Conjugated (USP)LipoproteinsStrokeAortaArterial Occlusive DiseasesHepatic ArteryBrainMiddle Cerebral ArteryDietary Fats, UnsaturatedVasodilator AgentsPredictive Value of TestsMagnetic Resonance AngiographyIntracranial AneurysmAortic DiseasesCeliac ArteryMedroxyprogesterone AcetateCholesterol EstersOphthalmic ArteryRabbitsMesenteric Artery, SuperiorRenal Artery ObstructionThoracic ArteriesBiological MarkersUmbilical ArteriesDogsRegression AnalysisAngiographyEstrogen Replacement TherapyCerebrovascular CirculationDisease Models, AnimalTemporal ArteriesTreatment OutcomePopliteal ArteryBronchial ArteriesTime FactorsVasoconstrictor AgentsTriglyceridesPlaque, AtheroscleroticLinear ModelsCircle of WillisUlnar ArterySerotonin