Cephalosporin ResistanceCephalosporinsMicrobial Sensitivity TestsAnti-Bacterial AgentsCefotaximebeta-LactamasesCefuroximeDrug Resistance, BacterialEnterobacteriaceae Infectionsbeta-Lactam ResistancePenicillin-Binding ProteinsGram-Positive Bacterial InfectionsAcremoniumAntimicrobial Cationic PeptidesDrug Resistance, MicrobialEscherichia coliEnterococcus faecalisBacterial ProteinsAnti-Infective AgentsDNA, BacterialPlasmidsDrug ResistanceBacteriaDrug Resistance, Multiple, BacterialCephalexinCephalosporinaseCeftriaxoneDrug Resistance, MultipleGram-Negative BacteriaGram-Positive BacteriaCephalothinBacterial InfectionsCephaloridineCefmenoximeDrug Resistance, NeoplasmEnterobacteriaceaeCeftizoximePenicillinsPenicillin ResistanceStaphylococcus aureusPenicillin AmidaseCefazolinCeftazidimeCefiximePseudomonas aeruginosaCefaclorDisease ResistanceCefamandoleMolecular Sequence DataEnterobacterVascular ResistanceMutationATP-Binding Cassette TransportersDrug Resistance, ViralAmpicillinFluoroquinolonesBiological TransportCiprofloxacinP-GlycoproteinPenicillinaseCefonicidStreptococcus pneumoniaeAmino Acid SequenceTetracycline ResistancePenicillin Gbeta-LactamsKlebsiella pneumoniaeMembrane Transport ProteinsDrug StabilityMethicillin ResistanceMultidrug Resistance-Associated ProteinsStaphylococcusMuramoylpentapeptide CarboxypeptidaseCephradineCathelicidinsCefotiam