Nephrotoxic and peroxidative potential of meropenem and imipenem/cilastatin in rat and human renal cortical slices and microsomes.

Abstract

Thus, MER and IMI/CIL (at concentrations more than 10-fold higher as peak plasma concentrations achieved in humans) revealed an oxidative change (depletion of GSH, production of GSSG), a peroxidative potential (production of MDA) and a nephrotoxic potential (reduction in pyruvate-stimulated gluconeogenesis and PAH accumulation). Human kidney seems to be less susceptible to beta-lactam antibiotic-induced lipid peroxidation than rat kidney.