Nitrous OxideAmmoniaAnesthetics, InhalationAnesthesia, InhalationNitric Oxide SynthaseIsofluraneXenonMethyl EthersDenitrificationAnesthetics, CombinedHalothaneNitrogenNitritesNitric Oxide Synthase Type IINitrificationAnesthesia, GeneralComplex MixturesOxidesOxidoreductasesNitratesFentanylEnfluraneAnesthesia, DentalAcetyleneGas ScavengersNitric Oxide Synthase Type IIIAnestheticsNitrosomonasPropofol5-Methyltetrahydrofolate-Homocysteine S-MethyltransferaseAnesthesia Recovery PeriodNitrogen OxidesAnesthetics, IntravenousNitric Oxide Synthase Type IAlfentanilPreanesthetic MedicationAnalgesics, Non-NarcoticOxygenEthersAnesthesia, IntravenousOxidation-ReductionDose-Response Relationship, DrugCarbamoyl-Phosphate Synthase (Ammonia)Carbon DioxideZinc OxideUreaNitrite ReductasesThiopentalAirGlutamineGlutamate-Ammonia LigaseHyperammonemiaGasesPseudomonasAmmonium ChlorideHydrogen-Ion ConcentrationAnesthesiaArginineNeuromuscular Nondepolarizing AgentsConscious SedationNitrogen RadioisotopesMethoxyfluraneNitrogen CycleNitrosomonas europaeaTime FactorsIntubation, IntratrachealHypnosis, AnestheticMethaneNG-Nitroarginine Methyl EsterEthyl ChlorideAmino AcidsManureEuphoriaKineticsDrug InteractionsThiamylalAnaerobiosisRats, Sprague-DawleyAtracuriumMonitoring, IntraoperativeIntraoperative PeriodDermatologic Surgical ProceduresPartial PressureSoilBacteriaChloral HydratePrilocaineQuaternary Ammonium CompoundsAerobiosisVecuronium Bromide