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Isolation and characterization of a broad-spectrum bacteriophage against multi-drug resistant Escherichia coli from waterfowl field.
Poult Sci
January 2025
Avian Disease Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu 611130, PR China; Institute of Veterinary Medicine and Immunology, Sichuan Agricultural University, Chengdu 611130, PR China; Key Laboratory of Animal Disease and Human Health of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, PR China; Engineering Research Center of Southwest Animal Disease Prevention and Control Technology, Ministry of Education, PR China. Electronic address:
Escherichia coli (E. coli) is a significant pathogen responsible for intestinal infections and foodborne diseases. The rise of antibiotic resistance poses a significant challenge to global public health.
View Article and Find Full Text PDFAssessment of bacteriological and immunological markers in urinary tract infection and the effect of antibiotics on the isolated bacteria.
Cell Mol Biol (Noisy-le-grand)
January 2025
Laboratory of Plant Improvement and Valorization of Agro-resources, National School of Engineers of Sfax, University of Sfax, Sfax LR.16ES20, Tunisia.
Urinary tract infections (UTIs) are recognized as the second most common medical condition, following respiratory infections. Despite the availability of numerous efficacious antibiotics for the management of UTIs, the rising incidence of bacterial resistance presents significant challenges in the treatment of these infections. Bacteria are endowed with the ability to reproduce and develop resistance mechanisms against antibiotics.
View Article and Find Full Text PDFFacile fabrication of sensing electrode based on CoFe-MOFs/MXene for ultrasensitive detection of picomolar chloramphenicol.
Talanta
January 2025
School of Environment Science and Optoelectronic Technology, University of Science and Technology of China, Hefei, 230026, China; Institute of Solid State Physics, Hefei Institute of Physical Science, Chinese Academy of Sciences, Hefei, 230031, China. Electronic address:
Precise detection of ultralow-level antibiotics, such as picomole, in aqueous environments is significant for human health, however, it presents a great challenge to the adsorption capacity and electrocatalytic ability of sensing materials. Here, we used a one-step hydrothermal method to in situ grow spindle-like CoFe-based metal-organic frameworks (MOFs) with a size of about 50 nm in the region of hydrophilic MXene-loading hydrophobic carbon paper. By combining MOFs with abundant adsorption sites and MXene with high conductivity, the problems of adsorption and electrons transfer of ultralow-level antibiotics have been solved, and achieving precise detection of picomole-level antibiotics.
View Article and Find Full Text PDFAntibiotic Susceptibility and Technological Properties of for Selecting Starter Candidates.
Microorganisms
December 2024
Department of Food and Nutrition, Dongduk Women's University, Seoul 02748, Republic of Korea.
Antibiotic susceptibilities, hemolytic activities, and technological properties of 46 isolates from kimchi were evaluated to select starter candidates. All strains were susceptible to clindamycin and erythromycin, while some exhibited resistance to ampicillin, chloramphenicol, gentamicin, streptomycin, and tetracycline; all were resistant to kanamycin based on the EFSA breakpoint values for species. PCR analysis did not detect resistance genes for these six antibiotics in any strain.
View Article and Find Full Text PDFBoosted antibiotic degradation using magnetite nanoparticles doped ultrafine activated charcoal powder to activate HO: Insights into mechanisms and competitive kinetics.
Environ Res
January 2025
Department of Civil and Environmental Engineering, School of Environment and Society, Institute of Science Tokyo, Meguro-ku, Tokyo, 152-8552, Japan.
The treatment of antibiotic wastewater often faces the challenge of simultaneously and effectively degrading multiple components under complex conditions. To address this challenge, magnetite nanoparticles doped ultrafine activated charcoal powder (MNPs/UACP), which effectively catalyzed the decomposition of HO into •OH and HO•, was prepared using chemical co-precipitation. Under optimum conditions (i.
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