Thromboxane-A SynthaseReceptors, ThromboxaneThromboxane A2Pentanoic AcidsThromboxanesThromboxane B2MethacrylatesProstaglandin H2Receptors, Thromboxane A2, Prostaglandin H2Cyclooxygenase InhibitorsProstaglandins HPyridinesProstaglandin Endoperoxides, SyntheticEnzyme InhibitorsProstaglandin Endoperoxides15-Hydroxy-11 alpha,9 alpha-(epoxymethano)prosta-5,13-dienoic AcidHydrazines6-Ketoprostaglandin F1 alphaEpoprostenolBleeding TimeProstaglandin-Endoperoxide SynthasesNitric OxideProstaglandinsPlatelet AggregationNG-Nitroarginine Methyl EsterReceptors, ProstaglandinCyclooxygenase 1IndomethacinBlood PlateletsAcrylatesIntramolecular OxidoreductasesArachidonic AcidNitric Oxide SynthaseImidazolesEicosanoidsVasoconstrictionVasoconstrictor AgentsBenzofuransNitroarginineArachidonic Acidsomega-N-MethylarginineThymidylate SynthaseArginineAspirinCyclooxygenase 2Endothelium, VascularNitric Oxide Synthase Type IRats, WistarCitrate (si)-SynthaseFarnesyl-Diphosphate FarnesyltransferaseCytochrome P-450 Enzyme SystemMicrosomesOmentumAmino Acid OxidoreductasesMuscle, Smooth, Vascular