OsteoblastsProstaglandins EProstaglandinsDinoprostoneReceptors, Prostaglandin EReceptors, Prostaglandin E, EP4 SubtypeReceptors, Prostaglandin E, EP2 SubtypeReceptors, Prostaglandin E, EP1 SubtypeReceptors, Prostaglandin E, EP3 SubtypeProstaglandins FAlprostadilProstaglandins E, SyntheticProstaglandin AntagonistsProstaglandin D2Receptors, ProstaglandinProstaglandins ACyclooxygenase 2Prostaglandin-Endoperoxide SynthasesIndomethacinProstaglandins DIntramolecular OxidoreductasesDinoprostOsteogenesisCyclooxygenase InhibitorsProstaglandins, SyntheticCyclooxygenase 1Cells, CulturedProstaglandins HProstaglandin H2OsteocalcinBone and BonesCalcification, PhysiologicProstaglandin EndoperoxidesCell DifferentiationSkullCyclic AMPArachidonic AcidsCyclooxygenase 2 InhibitorsEpoprostenolArachidonic AcidOsteocytesHydroxyprostaglandin DehydrogenasesIsoenzymesOsteoclasts16,16-Dimethylprostaglandin E2Alkaline PhosphataseRNA, MessengerProstaglandins F, SyntheticDose-Response Relationship, DrugThromboxane B26-Ketoprostaglandin F1 alphaOxytocicsCell LineSignal TransductionNitrobenzenesProstaglandin Endoperoxides, SyntheticProstaglandins BProstaglandins GSulfonamidesBone ResorptionBone DevelopmentBone Morphogenetic Protein 2Meclofenamic AcidEicosanoidsReverse Transcriptase Polymerase Chain ReactionThromboxanesBone RemodelingAnti-Inflammatory Agents, Non-SteroidalTime FactorsInterleukin-1RANK LigandXanthonesMice, Inbred C57BLRabbitsMembrane ProteinsRats, Sprague-DawleyGene Expression RegulationMisoprostolMice, KnockoutBlotting, WesternMicrosomesPhospholipases A2AspirinBradykininThromboxane A2Phospholipases ABucladesineLipopolysaccharidesOsteoprotegerinReceptors, EpoprostenolReceptors, Thromboxane A2, Prostaglandin H2Gene ExpressionColforsinIntegrin-Binding SialoproteinAdenylate CyclaseCell ProliferationMacrophagesSeminal VesiclesPolyphloretin PhosphateImmunohistochemistry