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13 Cards in this Set

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  • Back
aminoglycosides
enzymatic modification of drug by plasmid-coded enzyme
aminoglycosides
decreased permeability of bacteria to antibiotic
aminoglycosides
mutation alters site to which antibiotic normally binds
tetracyclines
interference with transport of drug into cell
chloramphenicol
detoxification of drug by acetylation of hydroxyl
erythromycin
enzymatic methylation of 23S ribosomal RNA
ciprofloxacin, rifampin
altered target enzymes (gyrase, RNAP)
trimethoprim
plasmid-encoded, ___-resistant dihydrofolate reductase
penicillins
hydrolysis of B-lactam ring by B-lactamase enzyme
penicillins
decreased Cephalosporins permeability of bacteria to antibiotic
penicillins
altered PBP
methicillin
altered PBP (not in B-lactamase). (B-lactamase resistant)
vancomycin
alteration of cell wall precursor target