Background: Imipenem-resistant gram negative bacteria. resulting from metallo-beta-lactamase (MBLs)-producing strains have been reported to be among the important causes of nosocomial infections and of serious therapeutic problem worldwide. Because of their broad range. potent carbapenemase activity and resistance to inhibitors. https://www.roneverhart.com/Jumbo-New-Spin-Tuz-Karabiber-De-irmeni-14-cm/