Category Ranking
98%
Total Visits
921
Avg Visit Duration
2 minutes
Citations
20
Article Abstract
Background: Disk diffusion susceptibility testing for Leptospira spp. on Leptospira Vanaporn Wuthiekanun (LVW) solid agar was reported recently. However, it was unclear whether the zone sizes obtained on LVW agar were comparable with those of other bacteria on Mueller-Hinton agar.
Methods: Here, we evaluate the disk diffusion assay on LVW agar using the standard quality control (QC) bacterial strains for 22 antimicrobials.
Results: All antimicrobials provided zone sizes within the standard range for each QC bacterial strain, except for fosfomycin.
Conclusions: In conclusion, the simple disk diffusion assay can be used to assess antimicrobial activity against Leptospira on LVW agar using standard bacterial strains for QC with the standard breakpoints (except for fosfomycin).
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5412067 | PMC |
| http://dx.doi.org/10.1093/trstmh/trw076 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Clonal overlap and resistance profiles of multidrug-resistant in humans and domestic animals in Brazil: A One Health molecular epidemiology study.
Vet World
July 2025
Microbiology Laboratory, Veterinary Hospital of the Federal University of Mato Gross - UFMT, Cuiabá, Mato Grosso, Brazil.
Background And Aim: The global rise of multidrug-resistant (MDR) poses a serious threat to human and animal health. Close proximity between humans and domestic animals may facilitate zoonotic transmission of MDR strains, underscoring the need for integrated surveillance strategies. This study aimed to investigate the genetic diversity, resistance mechanisms, and virulence gene profiles of isolates from domestic animals and humans in Mato Grosso, Brazil, within the One Health framework.
View Article and Find Full Text PDFCharacterization, photocatalysis, antimicrobial and antioxidant activities of manganese oxide nanoparticles green synthesis using seed extract.
Int J Phytoremediation
September 2025
Innovative Food Technologies Development Application and Research Center, Gölköy Campus Bolu, Bioenvironment and Green Synthesis Research Group, Bolu Abant İzzet Baysal University, Bolu, Türkiye.
This study presents an eco-friendly approach for the green synthesis of manganese oxide nanoparticles (MnONPs) using () (einkorn wheat) seed extract as a reducing and stabilizing agent. The synthesized MnONPs were characterized by UV-Vis, XRD, FTIR, SEM-EDX, BET, and zeta potential analyses, which confirmed their crystalline nature, spherical morphology, and mesoporous structure with a surface area of 41.50 m/g.
View Article and Find Full Text PDFPhosphorylated Derivatives of Quaternary Ammonium Salts: Synthesis, X-Ray Crystal Structure, Antimicrobial Activity and Ecotoxicity.
Curr Microbiol
September 2025
Laboratory for Structural Analysis of Biomacromolecules, Kazan Scientific Center of Russian Academy of Science, Kazan, Russia.
Phosphorylated structural analogs of Benzalkonium Chloride-diisopropoxyphosphorylmethane (dimethyldodecylammonium) bromide 1 (phosphorylated quaternary ammonium salt) and isopropoxyphosphorylmethane (dimethylalkylammonium) 2 (phosphorylated betaine) were synthesized. The structure of compound 1 was confirmed by single crystal X-ray diffraction study. The antibacterial, antifungal, and ecotoxicological profiles of the synthesized compounds were evaluated against aquatic organisms and flowering plants.
View Article and Find Full Text PDFSimulations of Implanted Glutamate Sensor Performance in Three Spatial Dimensions and Time Inform Sensor Design and Data Interpretation.
ACS Chem Neurosci
September 2025
Chemical and Biomolecular Engineering Dept, University of California, Los Angeles, Los Angeles, California 90095, United States.
Simulations in three dimensions and time provide guidance on implantable, electroenzymatic glutamate sensor design; relative placement in planar sensor arrays; feasibility of sensing synaptic release events; and interpretation of sensor data. Electroenzymatic sensors based on the immobilization of oxidases on microelectrodes have proven valuable for the monitoring of neurotransmitter signaling in deep brain structures; however, the complex extracellular milieu featuring slow diffusive mass transport makes rational sensor design and data interpretation challenging. Simulations show that miniaturization of the disk-shaped device size below a radius of ∼25 μm improves sensitivity, spatial resolution, and the accuracy of glutamate concentration measurements based on calibration factors determined .
View Article and Find Full Text PDFPrevalence, characterization, and transmissible factors of foodborne pathogens in the Al-Qassim Region, Saudi Arabia.
Cell Mol Biol (Noisy-le-grand)
September 2025
Department of Public Health, College of Applied Medical Sciences, Qassim University, Buraydah, 51452 P.O. Box 6666, Saudi Arabia.
Foodborne illnesses pose a significant public health threat globally, particularly in Saudi Arabia, where the rapid growth of the food service sector has increased the risk of exposure to multidrug-resistant (MDR) bacteria. Traditional microbiological methods are often time-consuming and may lack precision, highlighting the need for faster and more accurate diagnostic alternatives. In this study, Matrix-Assisted Laser Desorption/Ionization Time-of-Flight Mass Spectrometry (MALDI-TOF MS) was employed for the rapid and precise identification of bacterial contaminants in ready-to-eat (RTE) foods, alongside an assessment of their antibiotic resistance profiles.
View Article and Find Full Text PDF