AspirinInflammationPainChronic PainPain ManagementPain ThresholdInflammation MediatorsPain, PostoperativeAnti-Inflammatory Agents, Non-SteroidalLow Back PainBack PainPain MeasurementPlatelet Aggregation InhibitorsAbdominal PainNeck PainPain, IntractablePelvic PainPain PerceptionFacial PainAcute PainPain, ReferredDisease Models, AnimalMice, Inbred C57BLShoulder PainCyclooxygenase InhibitorsMusculoskeletal PainChronic DiseaseThromboxane B2TiclopidineCytokinesAnti-Inflammatory AgentsAnalgesicsTime FactorsMice, KnockoutPlatelet AggregationSalicylatesTreatment OutcomePneumoniaLungNeurogenic InflammationInterleukin-6Biological MarkersDose-Response Relationship, DrugTumor Necrosis Factor-alphaPlatelet Function TestsDouble-Blind MethodDrug Therapy, CombinationC-Reactive ProteinProspective StudiesHyperalgesiaNociceptive PainNeuralgiaNeutrophilsBronchoalveolar Lavage FluidMacrophagesBlood PlateletsRisk FactorsCarrageenanCyclooxygenase 2LipopolysaccharidesCells, CulturedLipoxinsColitisSodium SalicylateProstaglandin-Endoperoxide SynthasesAnalgesics, OpioidSignal TransductionAsthmaNF-kappa BAcute DiseaseRats, Sprague-DawleyCyclooxygenase 1OvalbuminMice, Inbred BALB CEdemaFollow-Up StudiesIbuprofenFibrinolytic AgentsDermatitisHemorrhageInterleukin-1betaCyclooxygenase 2 InhibitorsRespiratory HypersensitivitySeverity of Illness IndexLeukocytesDinoprostoneVisceral PainMyofascial Pain SyndromesAnticoagulantsNociceptorsComplex Regional Pain SyndromesAsthma, Aspirin-InducedBronchial HyperreactivityPlatelet ActivationEosinophilsRNA, MessengerAcetaminophenChemokinesGene Expression RegulationNeutrophil Infiltration