Antimicrobial resistance in Rhodococcus equi.
Rhodococcus equi is an important etiologic agent of respiratory- and non-respiratory tract infections, diseases of animals and humans. Therapy includes the use of various group of chemotherapeutic agents, however resistance acquirement is quite common. To date there is no preferred treatment protocol for infections caused by isolates resistant to macrolides and rifampicin. The resistance acquirement is a result of many molecular mechanisms, some of which include alterations in the cell envelope composition and structure, activity of the efflux pumps, enzymatic destruction or inactivation of antibiotics, and changes in the target site. This paper contains an overview of antimicrobial susceptibility of R. equi, and explains the possible molecular mechanisms responsible for antimicrobial resistance in this particular microorganism.
Departament of Preclinical Sciences, Faculty of Veterinary Medicine, Warsaw University of Life Sciences, Warsaw, Poland.
Agata A
AA
Cisek
Departament of Preclinical Sciences, Faculty of Veterinary Medicine, Warsaw University of Life Sciences, Warsaw, Poland.
Magdalena
M
Rzewuska
Laboratory of Veterinary Epidemiology and Economics, Faculty of Veterinary Medicine, Warsaw University of Life Sciences, Warsaw, Poland.
Lucjan
L
Witkowski
Departament of Preclinical Sciences, Faculty of Veterinary Medicine, Warsaw University of Life Sciences, Warsaw, Poland.
Marian
M
Binek
D000818:Animals; D000890:Anti-Infective Agents / Q000494:pharmacology*; D006801:Humans; D008826:Microbial Sensitivity Tests; D008954:Models, Biological; D016929:Rhodococcus equi / Q000187:drug effects*
D000890:Anti-Infective Agents