Results 201 to 210 of about 14,030 (255)

Beyond the Standard Antibiogram: Unveiling the Roles of pH and Salinity in Modulating Gentamicin Efficacy Against Escherichia coli in Urinary Tract Infections

open access: yesMicrobiologyOpen, Volume 15, Issue 4, August 2026.
Modulation of the efficacy of gentamicin in urinary tract infections. ABSTRACT Urinary tract infections are highly prevalent diseases with a broad spectrum of clinical manifestations. This study investigates the influence of two key abiotic factors, pH and salinity, on the growth and antibiotic susceptibility of Escherichia coli ATCC 25922, Pseudomonas
Abdelwahab Rai   +5 more
wiley   +1 more source

Experimental, Genomic, and Structural Evidence Supporting Putative PET‐Hydrolases in Thermophilic Bacteria Isolated From Hot Springs in Cajamarca, Peru

open access: yesMicrobiologyOpen, Volume 15, Issue 4, August 2026.
Integrated microbiological, genomic, and structural analyses of bacteria isolated from a Peruvian geothermal system reveal enzymatic potential for the transformation of polyesters such as PET. This study links experimental evidence with genomic determinants and in silico analyses that support the thermophilic bacteria biodegradation capacity.
Marco A. Rivera‐Jacinto   +6 more
wiley   +1 more source

Role of ClpX and MsrA/B in the Oxidative and Cell Wall Stress Response in Bacillus anthracis Sterne

open access: yesMicrobiologyOpen, Volume 15, Issue 4, August 2026.
Methionine sulfoxide reductase (msrA/B) is an oxidative response enzyme that reduces oxidized methionine residues to maintain protein function. Surprisingly, loss of MsrA/B does not increase sensitivity to hydrogen peroxide or paraquat‐induced oxidative stress in Bacillus anthracis Sterne.
Aeron B. Pennington   +5 more
wiley   +1 more source

Green‐Synthesized Silver Nanoparticles Against Acinetobacter baumannii: A Systematic Review of Antibacterial Activity, Mechanisms of Action, Toxicity, and Antibiofilm Effects

open access: yesMicrobiologyOpen, Volume 15, Issue 4, August 2026.
Schematic overview of the main antibacterial mechanisms proposed for green‐synthesized silver nanoparticles (AgNPs) against Acinetobacter baumannii. The figure summarizes the phytosynthetic pathway used to produce AgNPs (right panel) and the major reported antibacterial effects, including reactive oxygen species generation, oxidative stress, membrane ...
Shahla Shahbazi   +7 more
wiley   +1 more source

Doctors in the kitchen: standardization of a home cooking method for <i>Chamelea gallina</i> and <i>Mytilus galloprovincialis</i> to eliminate microbiological risk. [PDF]

open access: yesItal J Food Saf
Talevi G   +13 more
europepmc   +1 more source

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