PiperacillinPenicillanic AcidSaltsSodiumPenicillinsSodium ChlorideTicarcillinAnti-Bacterial AgentsCarbenicillinSodium AcetatePhosgeneMicrobial Sensitivity TestsSulfonic Acidsbeta-LactamsTasteSodium ChannelsSurface-Active AgentsAzlocillinSodium OxybateTobramycinMezlocillinPseudomonas aeruginosabeta-LactamasesChorda Tympani NerveSulbactamCefoxitinChemistryDihydroorotate OxidaseChemical PhenomenaLactamsCeftazidimeEnterobacteriaceaeCefoperazoneAmpicillinHydrogen-Ion ConcentrationClavulanic AcidFloxacillinGentamicinsCephalosporinsGram-Negative BacteriaImipenemCitratesAztreonamDrug Therapy, CombinationAnionsBile Acids and SaltsBacteriaBacterial InfectionsSodium, DietaryThienamycinsDose-Response Relationship, DrugClavulanic AcidsSerratiaMagnetic Resonance SpectroscopyPseudomonas InfectionsPenicillin ResistanceKlebsiellaAmikacinBacteroides fragilisChromatography, High Pressure LiquidWaterAcetatesKineticsMolecular ConformationSodium Chloride, DietaryCiprofloxacinMoxalactamSpectrophotometry, UltravioletPhysicochemical PhenomenaChemistry, PhysicalBacteria, AnaerobicSolubilityStimulation, ChemicalCephalothinDrug IncompatibilityAminoglycosidesChromatography, Thin LayerCefotaximeGram-Negative Bacterial InfectionsEnterobacter cloacaeRats, WistarFatty AcidsDrug Resistance, MicrobialDrug SynergismRabbitsStructure-Activity RelationshipRats, Inbred Strainsbeta-Lactam ResistanceSodium Channel BlockersSodium IsotopesAnti-Infective AgentsPenicillin G ProcaineCefamandoleTissue DistributionHalf-LifeNetilmicinDrug InteractionsSodium Dodecyl SulfateX-Ray DiffractionRats, Sprague-Dawley