Results 211 to 220 of about 50,413 (250)
Human vaginal Lactobacillus Jensenii -derived (-)-Terpinen-4-ol restores antibiotic sensitivity by inhibiting efflux pumps in drug resistant E. coli and K. pneumoniae. [PDF]
Sci RepNair VG +9 more
europepmc +1 more source
The azole-resistance phenotype of a <i>Nakaseomyces glabratus</i> clinical strain encoding a wild-type <i>PDR1</i> allele involves the efflux pumps Aus1 and Pdh1 and Cyb5, an alternative reductase required for ergosterol biosynthesis. [PDF]
Microbiol SpectrPinheiro MJ +4 more
europepmc +1 more source
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Leishmaniasis: efflux pumps and chemoresistance
International Journal of Antimicrobial Agents, 2003Resistance of parasitic protozoa such as Leishmania to therapeutic drugs continues to escalate in developing countries. Treatment programs for human leishmaniasis are still based on pentavalent antimonials but resistance to these compounds has been a persistent problem.
Clara Leandro, Lenea Campino
exaly +3 more sources
Mycobacterial efflux pumps and chemotherapeutic implications
International Journal of Antimicrobial Agents, 2003The demonstration of the existence of active efflux pumps in mycobacteria raises the question of whether or not these can increase in number and activity rendering wild-type mycobacteria increasingly resistant to a given antibiotic. This could be a mechanism by which mutated resistant strains become better fit to the selective environment ...
Miguel Viveiros +2 more
exaly +3 more sources
Biochemical Pharmacology, 2000
Active efflux from procaryotic as well as eucaryotic cells strongly modulates the activity of a large number of antibiotics. Effective antibiotic transport has now been observed for many classes of drug efflux pumps. Thus, within the group of primary active transporters, predominant in eucaryotes, six families belonging to the ATP-binding cassette ...
F, Van Bambeke, E, Balzi, P M, Tulkens
openaire +2 more sources
Active efflux from procaryotic as well as eucaryotic cells strongly modulates the activity of a large number of antibiotics. Effective antibiotic transport has now been observed for many classes of drug efflux pumps. Thus, within the group of primary active transporters, predominant in eucaryotes, six families belonging to the ATP-binding cassette ...
F, Van Bambeke, E, Balzi, P M, Tulkens
openaire +2 more sources
An Overview of Bacterial Efflux Pumps and Computational Approaches to Study Efflux Pump Inhibitors
Future Medicinal Chemistry, 2016Micro-organisms express a wide range of transmembrane pumps known as multidrug efflux pumps that improve the micro-organism's ability to survive in severe environments and contribute to resistance against antibiotic and antimicrobial agents. There is significant interest in developing efflux inhibitors as an adjunct to treatment with current and next ...
Jamshidi, Shirin +2 more
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Bacterial Efflux Pump Inhibitors
2008Infections caused by multidrug-resistant Gram-negative pathogens play a major role in the morbidity and mortality of hospitalized patients. The rise of resistance to current antibiotic therapies has made the discovery of new agents urgent. One of the major antibiotic resistance mechanisms utilized by more than 15 species of Gram-negative bacterial ...
Barbara J, Kamicker +7 more
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Efflux pump inhibitors: new updates
Pharmacological Reports, 2020The discovery of antibiotics ought to have ended the issue of bacterial infections, but this was not the case as it has led to the evolution of various mechanisms of bacterial resistance against various antibiotics. The efflux pump remains one of the mechanisms through which organisms develop resistance against antibiotics; this is because organisms ...
Manaf AlMatar +3 more
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Bacterial efflux systems and efflux pumps inhibitors
Biochimie, 2005It is now well established that bacterial resistance to antibiotics has become a serious problem of public health that concerns almost all antibacterial agents and that manifests in all fields of their application. Among the three main mechanisms involved in bacterial resistance (target modification, antibiotic inactivation or default of its ...
openaire +2 more sources