BrachypodiumIndomethacinRNA CapsCyclooxygenase InhibitorsProstaglandinsAnti-Inflammatory Agents, Non-SteroidalDinoprostoneProstaglandins EProstaglandin-Endoperoxide SynthasesRNA Cap AnalogsProstaglandin AntagonistsDuctus Arteriosus, PatentCyclooxygenase 14,5-Dihydro-1-(3-(trifluoromethyl)phenyl)-1H-pyrazol-3-amineStomach UlcerArachidonic AcidsIbuprofenGastric Mucosa6-Ketoprostaglandin F1 alphaMasoprocolMeclofenamic AcidArachidonic AcidProstaglandins FDose-Response Relationship, DrugEpoprostenolCyclooxygenase 2Lipoxygenase InhibitorsBradykinin16,16-Dimethylprostaglandin E2AspirinVasodilationCyclooxygenase 2 InhibitorsBiological FactorsNitrobenzenes5,8,11,14-Eicosatetraynoic AcidNitric OxideNG-Nitroarginine Methyl EsterNitroarginineThromboxane B2Rats, WistarGuinea PigsRabbitsMuscle RelaxationThromboxane A2AcetylcholineVasoconstrictionDuctus ArteriosusProstaglandins E, SyntheticDinoprostRats, Inbred StrainsMuscle ContractionEndothelium, VascularSRS-AHistamineRats, Sprague-DawleyPiroxicamDrug InteractionsSulfonamidesPyrazolesThromboxanesEdemaMuscle, SmoothEnzyme InhibitorsPhenylbutazoneNitric Oxide SynthaseQuinacrineKetoprofenSodium SalicylateVasoconstrictor AgentsVasodilator AgentsButanonesEicosanoidsAnti-Inflammatory AgentsDiclofenac