Fate of intracellular and extracellular antibiotic resistance genes in sewage sludge by full-scale anaerobic digestion

The Science of The Total Environment, Год журнала: 2024, Номер 951, С. 175760 - 175760

Опубликована: Авг. 24, 2024

Язык: Английский

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Removal of antibiotic resistance genes by Cl2-UV process: Direct UV damage outweighs free radicals in effectiveness

Journal of Hazardous Materials, Год журнала: 2025, Номер 490, С. 137834 - 137834

Опубликована: Март 3, 2025

Язык: Английский

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Temperature-driven dynamics of intracellular and extracellular antibiotic resistance genes during aerobic composting: Insights from qPCR and metagenomic analysis

Journal of Hazardous Materials, Год журнала: 2025, Номер unknown, С. 138519 - 138519

Опубликована: Май 1, 2025

Язык: Английский

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A Critical Review of AMR Risks Arising as a Consequence of Using Biocides and Certain Metals in Food Animal Production

Antibiotics, Год журнала: 2023, Номер 12(11), С. 1569 - 1569

Опубликована: Окт. 27, 2023

The focus of this review was to assess what evidence exists on whether, and extent, the use biocides (disinfectants sanitizers) certain metals (used in feed other uses) animal production (both land aquatic) leads development spread AMR within food chain. A comprehensive literature search identified 3434 publications, which after screening were reduced 154 relevant publications from some data extracted address review. has shown that there is used may have an impact AMR. There clear will persist, accumulate, primary environments for many years. less persistence biocides. also particularly little, if any, biocides/metal aquaculture Although it recognized a risk human health not sufficient undertake assessment biocide or metal further focused in-field studies are needed provide required.

Язык: Английский

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Comparative study on electro-regeneration of antibiotic-laden activated carbons in reverse osmosis concentrate

Water Research, Год журнала: 2024, Номер 255, С. 121528 - 121528

Опубликована: Март 26, 2024

Язык: Английский

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New challenge: Mitigation and control of antibiotic resistant genes in aquatic environments by biochar

The Science of The Total Environment, Год журнала: 2024, Номер 946, С. 174385 - 174385

Опубликована: Июль 1, 2024

Язык: Английский

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Sample Enrichment of Drinking Water for Biological Analyses of Disinfection Byproducts-Associated Toxicity: Recent Advances

TrAC Trends in Analytical Chemistry, Год журнала: 2024, Номер 179, С. 117892 - 117892

Опубликована: Июль 30, 2024

Язык: Английский

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Plasmid-mediated transfer of antibiotic resistance genes and biofilm formation in a simulated drinking water distribution system under chlorine pressure

Journal of Environmental Sciences, Год журнала: 2024, Номер 152, С. 376 - 388

Опубликована: Май 22, 2024

Язык: Английский

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Impact of chlorine disinfection on intracellular and extracellular antimicrobial resistance genes in wastewater treatment and water reclamation

The Science of The Total Environment, Год журнала: 2024, Номер 949, С. 175046 - 175046

Опубликована: Июль 26, 2024

Wastewater treatment plants and water reclamation facilities are reservoirs of antimicrobial resistance genes (ARGs). These ARGs not limited solely to intracellular DNA (inARGs) but include extracellular (exARGs) present in wastewater. The release exARGs from cells can be exacerbated by processes, including chlorine disinfection, which disrupts bacterial cells. Given the potential for drive horizontal gene transfer contribute proliferation resistance, it is imperative recognize these fractions as emerging environmental pollutants. In this study, we conducted a comprehensive year-long assessment both inARGs exARGs, further differentiating between dissolved (Dis_exARGs) adsorbed onto particulate matter (Ads_exARGs), within full-scale wastewater facility. results revealed that Ads_exARGs comprised up 30 % total raw sewage with high biomass content. Generally, treatments at low doses increased abundance Dis_exARGs Ads_exARGs. fate ARG levels varied depending on type suggested variations susceptibility host bacteria chlorination. Moreover, co-occurrence several opportunistic pathogenic were observed. Therefore, propose higher chlorination prerequisite effective removal exARGs.

Язык: Английский

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Improvement of chlorination and sterilization of pathogenic bacteria by natural products

Journal of Hazardous Materials Advances, Год журнала: 2023, Номер 10, С. 100318 - 100318

Опубликована: Май 1, 2023

There are many highly resistant pathogenic bacteria in the environment that cannot be removed by conventional chlorination disinfection. This study demonstrated a combined sterilization strategy for combating extension of enhancing bactericidal ability sodium hypochlorite at subinhibitory concentrations with utilization natural antimicrobial molecule cinnamaldehyde. The results indicated treatment cinnamaldehyde enhances effect disinfection, leading to an increase concentration-dependent inactivation efficiency from 33.5 86.1%. Our also proved showed inhibitory and destructive on hazardous biofilm formed Pseudomonas aeruginosa. Additionally, cell membrane permeability reactive oxygen species (ROS) levels were 1.8-fold 2.3-fold increased compared controls, respectively, which revealed synergistic hypothetical mechanisms products provides further research control drug-resistant water systems contributes growing threat antibiotic resistance.

Язык: Английский

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