Prostaglandins FDinoprostProstaglandinsProstaglandins EReceptors, ProstaglandinDinoprostoneProstaglandins F, SyntheticProstaglandin D2Prostaglandin AntagonistsProstaglandins DReceptors, Prostaglandin EProstaglandins ACorpus LuteumLuteolysisIndomethacinProgesteroneHydroxyprostaglandin DehydrogenasesOxytocinProstaglandin-Endoperoxide SynthasesAlprostadilProstaglandins HProstaglandins, SyntheticReceptors, Prostaglandin E, EP2 SubtypeReceptors, Prostaglandin E, EP4 SubtypeProstaglandin H2Prostaglandins E, SyntheticProstaglandin EndoperoxidesReceptors, Prostaglandin E, EP1 SubtypeCyclooxygenase 2Prostaglandin Endoperoxides, SyntheticCloprostenol6-Ketoprostaglandin F1 alphaCyclooxygenase InhibitorsCattleReceptors, Prostaglandin E, EP3 SubtypeEstrusIntramolecular OxidoreductasesThromboxane B2UterusArachidonic AcidsF2-IsoprostanesEstrus SynchronizationCyclooxygenase 1Polyphloretin PhosphateOxytocicsSheepPregnancyEpoprostenolPregnancy, AnimalArachidonic Acidalpha 1-AntitrypsinDose-Response Relationship, Drug15-Hydroxy-11 alpha,9 alpha-(epoxymethano)prosta-5,13-dienoic AcidLuteal CellsReceptors, OxytocinThromboxane A2Rats, Inbred F344Uterine ContractionEndometriumThromboxanesProstaglandins BIsoenzymesProstaglandins GCells, CulturedTime FactorsMelengestrol AcetateReceptors, Adrenergic, alphaLabor, ObstetricEstradiolMeclofenamic AcidLuteal PhaseKineticsLuteolytic AgentsEicosanoidsPseudopregnancyInsemination, ArtificialRNA, MessengerHypoxia-Inducible Factor 1, alpha SubunitDogsReceptors, ThromboxaneSwineRadioimmunoassayRabbitsProstanoic AcidsCyclooxygenase 2 InhibitorsCyclic AMPPostpartum PeriodMyometriumProgesterone CongenersVasoconstrictionPregnadienesEstrous CycleSignal TransductionMuscle ContractionLabor, InducedF FactorPregnenedionesOvulationOvaryBradykinin