Evolving Resistance Among Gram-positive Pathogens
نویسندگان
چکیده
منابع مشابه
Antibiotic Resistance, Part 1: Gram-positive Pathogens
The Jo 70 ABSTRACT Antibiotics have been instrumental in reducing mortality and morbidity associated with bacterial infections. However, antibiotic resistance has been increasing at an alarming rate due to overuse and inappropriate utilization. The emergence of resistance in Streptococcus pneumoniae, Staphylococcus aureus and enterococci is of concern. The increasing incidence of resistance in ...
متن کاملPili in Gram - positive pathogens
| Most bacterial pathogens have long filamentous structures known as pili or fimbriae extending from their surface. These structures are often involved in the initial adhesion of the bacteria to host tissues during colonization. In Gram-negative bacteria, pili are typically formed by non-covalent interactions between pilin subunits. By contrast, the recently discovered pili in Gram-positive pat...
متن کاملCharacterization of the Mechanisms of Daptomycin Resistance among Gram-Positive Bacterial Pathogens by Multidimensional Lipidomics
Previous work suggests that altered lipid metabolism may be associated with daptomycin resistance in Gram-positive pathogens, but lipidomic changes underlying resistance are not fully understood. We performed untargeted lipidomics by using three-dimensional hydrophilic interaction liquid chromatography-ion mobility-mass spectrometry (HILIC-IM-MS) to characterize alterations in the lipidomes of ...
متن کاملAntimicrobial resistance among and therapeutic options against gram-negative pathogens.
Gram-negative bacterial pathogens are a common cause of infection, and the prevalence and rates of resistance among these pathogens to existing antimicrobial agents are increasing. beta-Lactamase-mediated resistance is of particular concern. High-level resistance attributable to beta-lactamase expression alone or in combination with other mechanisms is becoming increasingly prevalent among Ente...
متن کاملQuinupristin-dalfopristin resistance among gram-positive bacteria in Taiwan.
To understand quinupristin-dalfopristin resistance among clinical isolates of gram-positive bacteria in Taiwan, where this agent is not yet available for clinical use, we evaluated 1,287 nonduplicate isolates recovered from January 1996 to December 1999 for in vitro susceptibility to quinupristin-dalfopristin and other newer antimicrobial agents. All methicillin-susceptible Staphylococcus aureu...
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: Clinical Infectious Diseases
سال: 2015
ISSN: 1058-4838,1537-6591
DOI: 10.1093/cid/civ523