From river to groundwater: Antibiotics pollution, resistance prevalence, and source tracking

Environment International, Год журнала: 2025, Номер unknown, С. 109305 - 109305

Опубликована: Янв. 1, 2025

Язык: Английский

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Unraveling the nexus: Microplastics, antibiotics, and ARGs interactions, threats and control in aquaculture – A review

Journal of Hazardous Materials, Год журнала: 2024, Номер 471, С. 134324 - 134324

Опубликована: Апрель 16, 2024

Язык: Английский

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Constructing p-n heterojunctions of Cl-Cu2O and PANI on three-dimensional nanofiber networks for enhanced photocatalytic degradation of oxytetracycline

Journal of Alloys and Compounds, Год журнала: 2024, Номер 1005, С. 175998 - 175998

Опубликована: Авг. 13, 2024

Язык: Английский

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High-sensitive determination of tetracycline antibiotics adsorbed on microplastics in mariculture water using pre-COF/monolith composite-based in-tube solid phase microextraction on-line coupled to HPLC-MS/MS

Journal of Hazardous Materials, Год журнала: 2024, Номер 469, С. 133768 - 133768

Опубликована: Фев. 15, 2024

Язык: Английский

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Antibiotic resistome in landfill leachate and impact on groundwater

The Science of The Total Environment, Год журнала: 2024, Номер 927, С. 171991 - 171991

Опубликована: Март 26, 2024

Язык: Английский

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The fate of antibiotics and antibiotic resistance genes in Large-Scale chicken farm Environments: Preliminary view of the performance of National veterinary Antimicrobial use reduction Action in Guangdong, China

Environment International, Год журнала: 2024, Номер 191, С. 108974 - 108974

Опубликована: Авг. 22, 2024

In 2018, China implemented the Veterinary Antimicrobial Use Reduction Action to curb rapid development of antibiotic resistance (AR). However, AR-related pollutions in animal farms after reduction policy has been poorly investigated. Here, we performed a comprehensive investigation combining UPLC-MS/MS, metagenomic, and bacterial genomic analyses eight representative large-scale chicken Guangdong, China. Our results showed that antibiotics ARGs contaminations were more severe broiler than layer farms. Notably, diverse tet(X) variants prevalent These tet(X)s was carried by E. coli lineages obviously correlated with ISCR2 IS1B transposases. The resistomes significantly microbial community, multiple factor indicated joint effect antibiotics-microbial community-MGEs most dominant driver ARGs. Host tracking identified variety ARG hosts co-occurrence ARGs-MRGs-MGEs. Source inherent component represented main feature different hosts, while transfer between gut farm environments frequent. A multiperspective evaluation AR risk revealed early exhibited mitigation maximum level risky ARGs, prevalence environmental pathogens, HGT potential mediated phage structures. Overall, our findings provide insights into profiles rearing strategies demonstrate preliminary view performance actions

Язык: Английский

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Antibiotic resistance genes and mobile genetic elements in different rivers: The link with antibiotics, microbial communities, and human activities

The Science of The Total Environment, Год журнала: 2024, Номер 919, С. 170788 - 170788

Опубликована: Фев. 10, 2024

Язык: Английский

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Effects of erythromycin on biofilm formation and resistance mutation of Escherichia coli on pristine and UV-aged polystyrene microplastics

Water Research, Год журнала: 2024, Номер 256, С. 121628 - 121628

Опубликована: Апрель 17, 2024

Язык: Английский

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Mariculture waters as yet another hotbed for the creation and transfer of new antibiotic-resistant pathogenome

Environment International, Год журнала: 2024, Номер 187, С. 108704 - 108704

Опубликована: Апрель 26, 2024

With the rapid growth of aquaculture globally, large amounts antibiotics have been used to treat aquatic disease, which may accelerate induction and spread antibiotic-resistant bacteria (ARB) antibiotic resistance genes (ARGs) in environments. Herein, metagenomic 16S rRNA analyses were analyze potentials co-occurrence patterns pathogenome (culturable unculturable pathogens), resistome (ARGs), mobilome (mobile genetic elements (MGEs)) from mariculture waters near 5000 km coast South China. Total 207 species pathogens identified, with only 10 culturable species. Furthermore, more pathogen detected than those coastal waters, prone become reservoirs pathogens. In addition, 913 subtypes 21 ARG types also multidrug as majority. MGEs including plasmids, integrons, transposons, insertion sequences abundantly present waters. The network pattern between pathogenome, resistome, suggested that most be potential resistant hosts, possibly due high frequency horizontal gene transfer. These findings increase our understanding mobilome, yet another hotbed for creation transfer new pathogenome.

Язык: Английский

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Diverse bacterial hosts and potential risk of antibiotic resistomes in ship ballast water revealed by metagenomic binning

Environmental Research, Год журнала: 2024, Номер 253, С. 119056 - 119056

Опубликована: Май 3, 2024

Язык: Английский

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