How do esr defenders work?

ESR (Extended Spectrum Resistance) defenders work by utilizing genetic and biochemical mechanisms to counteract the effects of antibiotics that target a broad range of bacteria. They often produce enzymes that can inactivate or modify the antibiotics, thereby preventing them from binding to their bacterial targets. Additionally, some ESR defenders can alter their cell membranes to reduce antibiotic permeability or employ efflux pumps to expel the drug from their cells, contributing to antibiotic resistance. This adaptive response poses significant challenges in treating bacterial infections effectively.