polymyxin B

Polymyxins are a well-known class of antimicrobial agents that have been used in clinical practice since the 1950s but lost their clinical significance for several decades. The rise of antibiotic resistance has led to the resurgence of polymyxins in …

Polymyxins are often the only agents that remain in vitro active against extensively resistant bacterial pathogens. However, the use of polymyxins is compromised by the number of unresolved issues, including the technical aspects of antimicrobial …