PentobarbitalAnesthesiaAnesthesia, GeneralAnesthesia, LocalAnesthesia, EpiduralAnesthesia, IntravenousAnesthesia, SpinalAnesthesia, InhalationAnesthesia, ConductionAdjuvants, AnesthesiaHypnotics and SedativesAnesthesia, ObstetricalAnestheticsBarbituratesGABA ModulatorsAnesthesia Recovery PeriodIsofluraneAnesthetics, InhalationAnesthesia, DentalAnesthetics, IntravenousPropofolHalothaneChloraloseKetamineXylazineThiopentalAnesthetics, GeneralNitrous OxideMethyl EthersAnesthesiologyEuthanasia, AnimalAnesthetics, LocalAnesthetics, CombinedLidocaineReceptors, GABA-ADiazepamMonitoring, IntraoperativeAnesthetics, DissociativeFentanylEnfluraneEtherUrethaneDose-Response Relationship, DrugDogsAnesthesia, Closed-CircuitEtomidateChloral HydrateBupivacainePreanesthetic MedicationMidazolamElectroencephalographyAmbulatory Surgical ProceduresNerve BlockAnesthesia, CaudalConscious SedationHemodynamicsgamma-Aminobutyric AcidConsciousnessSecobarbitalTime FactorsPregnanedionesBlood PressureIntubation, IntratrachealDextroamphetamineAnesthesia Department, HospitalChlordiazepoxideHeart RateGABA-A Receptor AgonistsAnesthesia, IntratrachealRats, Sprague-DawleyDrug InteractionsBrainIntraoperative ComplicationsReinforcement SchedulePain, PostoperativeColumbidaeMedetomidineGABA AgonistsPicrotoxinIntraoperative PeriodAminobenzoatesAnesthesia and AnalgesiaCesarean SectionRats, Inbred StrainsCatsGuaifenesinCarbon DioxidePrilocaineRespirationBody TemperatureGABA-A Receptor AntagonistsHexobarbitalHypothermia, InducedTriazolamMethohexitalPhencyclidineReflexEthoxzolamideOxygenMeprobamate