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Characterization and genomic analysis of Abortusequi phage, vB_SalP_LDDK01, and its biocontrol application in donkey meat.
Front Cell Infect Microbiol
January 2025
College of Agriculture and Biology, Liaocheng University, Liaocheng, Shandong, China.
Abortusequi ( Abortusequi) is the primary cause of abortions in equine animals, and can cause serious foodborne illness. Thus, effective biocontrol strategies are needed to decontaminate and control the emergence of foodborne diseases. In recent years, phages have been used as a new strategy for modulating foodborne pathogens and food safety.
View Article and Find Full Text PDFSurviving the Nightmare: Massive Bleeding From Large Intraoral Arteriovenous Malformation During Airway Management for Angioembolization Procedure.
Case Rep Anesthesiol
December 2024
Department of Anaesthesiology, Aga Khan University Hospital, Karachi, Pakistan.
Arteriovenous malformations (AVMs) in the head and neck present significant challenges due to airway management complexities and hemorrhage risks. This case report describes a 15-year-old female with a congenital facial AVM causing dyspnea and obstructive symptoms. The patient required angioembolization of the AVM, but many hospitals deferred the procedure due to the anticipated difficult airway and severe bleeding risks.
View Article and Find Full Text PDFBactericidal efficacy of low dose gaseous ozone against clinically relevant multidrug-resistant bacteria.
Front Microbiol
December 2024
Division of Host-Microbe Systems and Therapeutics, Department of Pediatrics, University of California San Diego, La Jolla, CA, United States.
Introduction: Healthcare-associated infections (HAIs) pose a significant challenge in acute care hospitals, particularly in intensive care units, due to persistent environmental contamination despite existing disinfection protocols and manual cleaning methods. Current disinfection methods are labor-intensive and often ineffective against multidrug-resistant (MDR) pathogens, highlighting the need for new, automated, hands-free approaches.
Methods: This study evaluates the bactericidal efficacy of low concentrations of gaseous ozone (5 ppm) against clinically relevant and often MDR bacteria under various concentrations, contact times, temperatures, and environmental conditions.
Simultaneous degradation of organoarsenic and immobilization of arsenate by an electroactive CuFeO-CNT/peroxymonosulfate platform: Insights into the distinct roles of the Cu and Fe sites.
J Hazard Mater
December 2024
State Key Laboratory of NBC Protection for Civilian, Beijing 102205, China. Electronic address:
Phenylarsonic acid (PAA) compounds, widely used in animal husbandry, pose a considerable environmental threat owing to their potential transformation into toxic inorganic arsenic species. To efficiently decontaminate PAA and adsorb secondary As(V), a hybrid CuFeO-modified carbon nanotube (CuFeO-CNT) filter was developed in this study. The hybrid CuFeO-CNT filter functioned as an effective catalyst, convective filtration medium, electrode, and adsorbent.
View Article and Find Full Text PDFMagnesium Oxide-Supported Single Atoms with Fine-Modulated Steric Location for Polymerization Transfer Removal of Water Pollutants.
Environ Sci Technol
December 2024
CAS Key Laboratory of Urban Pollutant Conversion, Department of Environmental Science and Engineering, University of Science & Technology of China, Hefei 230026, China.
Organic pollutants removal via a polymerization transfer (PT) pathway based on the use of single-atom catalysts (SACs) promises efficient water purification with minimal energy/chemical inputs. However, the precise engineering of such catalytic systems toward PT decontamination is still challenging, and the conventional SACs are plagued by low structural stability of carbon material support. Here, we adopted magnesium oxide (MgO) as a structurally stable alternative for loading single copper (Cu) atoms to drive peroxymonosulfate-based Fenton-like reactions.
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