- Efflux pumps, OprD porin, AmpC beta-lactamase, and multiresistance in Pseudomonas aeruginosa isolates from cystic fibrosis patientsMaria Tomas
Centre for Infections, Health Protection Agency, London, United Kingdom
Antimicrob Agents Chemother 54:2219-24. 2010..Overexpressed mexA or ampC and reduced oprD were associated with beta-lactam resistance. A specific combination of mexR, nalC, and nalD mutations occurred in 11 Liverpool strain isolates, including 7 with upregulated mexA...