in all wild-type isolates quite a few beta-lactams ( mainly cefoxitin and imipenem ) shared the ability to induce the chromosomal beta-lactamase , whereas all beta-lactams - including 6-aps and 7-cps clavulanic acid , and sulbactam ( both beta-lactamase inhibitors ) , exhibited strong induction potency in their corresponding resistant counterparts .
C0038665
sulbactam
C1373040
beta-lactamase inhibitors