Quinolone Resistance: Much More than Predicted
نویسندگان
چکیده
منابع مشابه
Quinolone Resistance: Much More than Predicted
Since quinolones are synthetic antibiotics, it was predicted that mutations in target genes would be the only mechanism through which resistance could be acquired, because there will not be quinolone-resistance genes in nature. Contrary to this prediction, a variety of elements ranging from efflux pumps, target-protecting proteins, and even quinolone-modifying enzymes have been shown to contrib...
متن کاملBacterial Multidrug Efflux Pumps: Much More Than Antibiotic Resistance Determinants
Bacterial multidrug efflux pumps are antibiotic resistance determinants present in all microorganisms. With few exceptions, they are chromosomally encoded and present a conserved organization both at the genetic and at the protein levels. In addition, most, if not all, strains of a given bacterial species present the same chromosomally-encoded efflux pumps. Altogether this indicates that multid...
متن کاملLight - Much More Than Vision
A brief overview of the impact of light on the circadian system is given, which underscores the importance of developing a framework for circadian photometry. The amount of light, its spectral composition, spatial distribution, timing and duration needed for vision is so different from that needed for circadian functioning, that generalizations about “good lighting” will have to be assessed by ...
متن کاملMuch more than cigarette smoking
The human condition made fragile by fear of death, by affective distress, by diseases, and by aging compels human beings to search for pleasure. The use of licit or illicit drugs is a good example of this fact. Often, this occurs in such an intense way that it condemns individuals to premature death or a subjugated life. To compound this situation, Western society is continuously bombarded by a...
متن کاملLeptin--much more than a satiety signal.
Much attention has focused on the effects of leptin as a central satiety agent. There is now a significant amount of evidence that leptin is active in the periphery. This review focuses on the ability of leptin to modify insulin sensitivity, tissue metabolism, stress responses, and reproductive function. Leptin's effect on several of these systems is mediated via the hypothalamic-pituitary axis...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Frontiers in Microbiology
سال: 2011
ISSN: 1664-302X
DOI: 10.3389/fmicb.2011.00022