Results 71 to 80 of about 4,494,422 (400)

Resistance decay in individuals after antibiotic exposure in primary care: A systematic review and meta-analysis [PDF]

open access: yes, 2012
Background Antibiotic resistance is an urgent global problem, but reversibility is poorly understood. We examined the development and decay of bacterial resistance in community patients after antibiotic use.
Bakhit, Mina   +5 more
core   +1 more source

Managing pollution from antibiotics manufacturing: charting actors, incentives and disincentives

open access: yesEnvironmental Health, 2019
Background Emissions of high concentrations of antibiotics from manufacturing sites select for resistant bacteria and may contribute to the emergence of new forms of resistance in pathogens. Many scientists, industry, policy makers and other stakeholders
Niels Nijsingh   +2 more
doaj   +1 more source

Antibiotic-Selected Gene Amplification Heightens Metal Resistance

open access: yesmBio, 2021
To inhibit bacterial transmission and infection, health care facilities use bactericidal metal coatings to prevent colonization of surfaces and implanted devices.
David A. Hufnagel   +6 more
doaj   +1 more source

Developments in diagnostics and antibiotic resistance of coagulase positive, maltose negative staphylococci from milk of dairy cows [PDF]

open access: yes, 2019
In South Africa, as is done with routine Veterinary diagnostics worldwide, focus is on a fast turnaround time and relatively low cost. Staphylococci are identified using the coagulase test (Staphylase test, Oxoid). In more recent years, further diagnosis
Donkin, Edward F.   +4 more
core   +1 more source

How innate immunity proteins kill bacteria and why they are not prone to resistance [PDF]

open access: yes, 2017
Recent advances on antibacterial activity of peptidoglycan recognition proteins (PGRPs) offer some insight into how innate immunity has retained its antimicrobial effectiveness for millions of years with no frequent emergence of resistant strains. First,
Dziarski, Roman, Gupta, Dipika
core   +1 more source

Co-selection for antibiotic resistance by environmental contaminants

open access: yesnpj Antimicrobials and Resistance
The environment is increasingly recognised as a hotspot for the selection and dissemination of antibiotic resistant bacteria and antibiotic resistance genes. These can be selected for by antibiotics and non-antibiotic agents (such as metals and biocides),
L. M. Murray   +5 more
semanticscholar   +1 more source

4‐nitrobenzoate inhibits 4‐hydroxybenzoate polyprenyltransferase in malaria parasites and enhances atovaquone efficacy

open access: yesFEBS Letters, EarlyView.
Atovaquone is an antimalarial requiring potentiation for sufficient efficacy. We pursued strategies to enhance its activity, showing that 4‐nitrobenzoate inhibits 4‐hydroxybenzoate polyprenyltransferase, decreasing ubiquinone biosynthesis. Since atovaquone competes with ubiquinol in mitochondria, 4‐nitrobenzoate facilitates its action, potentiating ...
Ignasi Bofill Verdaguer   +7 more
wiley   +1 more source

Correction to: Managing pollution from antibiotics manufacturing: charting actors, incentives and disincentives

open access: yesEnvironmental Health, 2019
Following publication of the original article [1], the author explained that there are multiple errors in the original ...
Niels Nijsingh   +2 more
doaj   +1 more source

Rapid identification of capsulated Acinetobacter baumannii using a density-dependent gradient test

open access: yesBMC Microbiology, 2020
Background Gram-negative bacterial capsules are associated with production of carbohydrates, frequently resulting in a mucoid phenotype. Infections caused by capsulated or mucoid A. baumannii are associated with increased clinical severity. Therefore, it
Hadas Kon   +4 more
doaj   +1 more source

Detection of Multi-drug Resistant \u3cem\u3eEscherichia coli\u3c/em\u3e in the Urban Waterways of Milwaukee, WI [PDF]

open access: yes, 2015
Urban waterways represent a natural reservoir of antibiotic resistance which may provide a source of transferable genetic elements to human commensal bacteria and pathogens. The objective of this study was to evaluate antibiotic resistance of Escherichia
Ahuja, Neha H.   +5 more
core   +1 more source

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