Current resistance of H. influenzae to beta -lactams is estimated at 35% of the strains and is steadily increasing. Its mechanisms are due to the production of beta -lactamases, mainly TEM-1. Thus, the gold-standard treatment includes either a combination of amoxicillin with a beta -lactamase...
Antibiotic resistant bacteriaare strains of bacteria that do not respond to antibiotics. Instances of antibiotic resistance bacteria may occur on an individual basis or on a much larger scale. We'll touch on both. Imagine that you are sick and your doctor has confirmed that bacteria are to blam...
Newer quinolones, including garenoxacin, are characterized by excellent activity against gram-negative bacteria along with high activity against gram-positive organisms. All the new quinolones have similar in vitro potencies against most gram-positive species, with the notable exception of Streptococcus ...
Antibiotic degrading bacteria can reduce the efficacy of drug treatments by providing antibiotic exposure protection to pathogens. While this has been demonstrated at the ecological timescale, it is unclear how exposure protection might alter and be affected by pathogen antibiotic resistance evolution. Her...
Ecology and evolution of antibiotic resistance. A new perspective on the topic of antibiotic resistance is beginning to emerge based on a broader evolutionary and ecological understanding rather than from the traditional boundaries of clinical research of antibiotic-resistant bacteria... F Baquero,C Alva...
GSK joins UK government in committing £130mn to tackle growth of antimicrobial resistance Save April 29 2024 Special ReportHealth and Climate Change Climate change risks fuelling antibiotic-resistant ‘superbugs’ Global warming, flooding and pollution could all help promote evolution of pathogens Sa...
The Influence of Bacteriocins on Resistance to Infection by Gram-negative Bacteria. I. The Effect of Colicin on Bactericidal Power of Blood* II. Colicin action, Transfer of colicinogeny, and transfer of antibiotic resistance in urinary infections. J Clin Invest. 47:1763-1773, 1968... AI Braud...
Widespread occurrence of integrons causing multiple antibiotic resistance in bacteria. Discusses antibiotic resistance in bacteria in nosocomial health care. The evolution of multidrug-resistant plasmids; Experiences of those at the Universit... Jones,Mark,E.,... - 《Lancet》 被引量: 254发表: 1997年...
Natural ecosystems contain a large number of potential resistance genes; nevertheless, just a few of them are currently present in gene-transfer units and disseminated among pathogens. Along the review, the processes implied in this situation and the consequences for the future evolution of resistance...
Antibiotic Resistant Bacteria