AcetaminophenAnalgesics, Non-NarcoticDrug-Induced Liver InjuryIminesDrug OverdoseAntipyreticsLiver Failure, AcuteAntidotesGlutathioneCytochrome P-450 CYP2E1IbuprofenAlanine TransaminaseLiverAnti-Inflammatory Agents, Non-SteroidalAcetylcysteineAdministration, RectalPhenacetinHydrocodoneHepatocytesBenzoquinonesNecrosisAspartate AminotransferasesAnalgesicsL-Iditol 2-DehydrogenasePrescription Drug MisuseAminophenolsBromobenzenesDose-Response Relationship, DrugGlutathione DisulfideFeverGlucuronidesAcetanilidesCytochrome P-450 CYP1A2Pain, PostoperativeTramadolAnalgesics, OpioidMicrosomes, LiverDouble-Blind MethodNonprescription DrugsDrug LabelingMice, Inbred C57BLPain MeasurementProtective AgentsLiver Diseases