ProstaglandinsBlood VesselsProstaglandins EProstaglandins FDinoprostoneProstaglandin D2Prostaglandins AReceptors, Prostaglandin EProstaglandin AntagonistsReceptors, ProstaglandinProstaglandins DIndomethacinDinoprostReceptors, Prostaglandin E, EP4 SubtypeReceptors, Prostaglandin E, EP2 SubtypeAlprostadilProstaglandin-Endoperoxide SynthasesVasodilationReceptors, Prostaglandin E, EP1 SubtypeProstaglandins, SyntheticProstaglandins HProstaglandins E, SyntheticArteriolesReceptors, Prostaglandin E, EP3 SubtypeEndothelium, VascularCyclooxygenase 2Lymphatic VesselsCyclooxygenase InhibitorsRetinal VesselsProstaglandin H2Prostaglandin EndoperoxidesIntramolecular OxidoreductasesCoronary VesselsDilatation, PathologicCyclooxygenase 1Prostaglandins F, SyntheticNeovascularization, PhysiologicEpoprostenolProstaglandins BProstaglandins GNeovascularization, PathologicArachidonic AcidsProstaglandin Endoperoxides, SyntheticPia MaterVasodilator AgentsNitric OxideCells, CulturedArachidonic AcidArteriesHydroxyprostaglandin Dehydrogenases6-Ketoprostaglandin F1 alphaRegional Blood FlowDose-Response Relationship, DrugMuscle, Smooth, VascularDilatationEndothelial CellsTime FactorsVasoconstrictionThromboxane B2Meclofenamic AcidImmunohistochemistryRabbitsBrachial ArteryCyclooxygenase 2 InhibitorsVascular Endothelial Growth Factor AReceptors, Thromboxane A2, Prostaglandin H2IsoenzymesCapillariesRats, Sprague-DawleyDogsBradykininThromboxanesRNA, MessengerAcetylcholineSwineMice, Inbred C57BLVascular ResistanceDisease Models, AnimalAortaMicrocirculationThromboxane A2PregnancyMesenteric ArteriesBlood PressureCatheterizationBlood Flow VelocityRats, WistarEicosanoidsNitric Oxide SynthaseSeminal VesiclesEnzyme InhibitorsCyclic AMPSignal TransductionPericytesLipocalinsVasoconstrictor AgentsRetinal ArteryUterusNitroglycerinVasomotor System