Antibiotic-induced oxidative stress and antibiotic resistance
نویسندگان
چکیده
منابع مشابه
Role of VraSR in antibiotic resistance and antibiotic-induced stress response in Staphylococcus aureus.
Exposure of Staphylococcus aureus to cell wall inhibitors induces massive overexpression of a number of genes, provided that the VraSR two-component sensory regulatory system is intact. Inactivation of vraS blocks this transcriptional response and also causes a drastic reduction in the levels of resistance to beta-lactam antibiotics and vancomycin. We used an experimental system in which the es...
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Certain bacterial pathogens are able to evade the host immune system and persist within the human host. The consequences of persistent bacterial infections potentially include increased morbidity and mortality from the infection itself as well as an increased risk of dissemination of disease. Eradication of persistent infections is difficult, often requiring prolonged or repeated courses of ant...
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Antibiotic resistance is an ongoing evolutionary process that has been the concern of infectious disease specialists since antibiotic use gained popularity. Antibiotic resistance is not a concern of the public as reflected by their desire for antibiotics whenever illness occurs. Patients can and do pressure their physicians for antibiotics ; 12 million antibiotic prescriptions were filled for u...
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Antibiotic use is the main driver in the emergence of antibiotic resistance. Another unexplored possibility is that resistance evolves coincidentally in response to other selective pressures. We show that selection in the absence of antibiotics can coselect for decreased susceptibility to several antibiotics. Thus, genetic adaptation of bacteria to natural environments may drive resistance evol...
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A AAC(60)-Ib-cr, 185 ACHN-975 clinical studies, 163–164 medicinal chemistry, 166 structure, 162 AcrAB-TolC, 180 AcrD, 236 AdeRS, 257 AFN-1252 mechanism of action, 148, 153 resistance, 153 structure, 149 AIM-1, 74 Amicoumacin A, 222 Amikacin indications, 240 structure, 230 synthesis, 4 Aminoglycosides. See also specific drugs historical perspective, 229–230 indications, 239–241 mechanism of acti...
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ژورنال
عنوان ژورنال: Russian Pulmonology
سال: 2017
ISSN: 2541-9617,0869-0189
DOI: 10.18093/0869-0189-2017-27-5-664-671