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20240114234146.0 |
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231226s2024 xx |||||o 00| ||eng c |
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|a 10.1080/09593330.2022.2114860
|2 doi
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|a pubmed24n1257.xml
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|a (DE-627)NLM344988856
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|a (NLM)35980276
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|a DE-627
|b ger
|c DE-627
|e rakwb
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| 041 |
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|a eng
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| 100 |
1 |
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|a Zhang, Chenxi
|e verfasserin
|4 aut
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| 245 |
1 |
0 |
|a Effects of voltage and tetracycline on horizontal transfer of ARGs in microbial electrolysis cells
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| 264 |
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1 |
|c 2024
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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| 500 |
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|a Date Completed 12.01.2024
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|a Date Revised 12.01.2024
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a The abuse of antibiotics leads to the production of antibiotic-resistant bacteria (ARB) and antibiotic resistance genes (ARGs). Microbial electrolysis cells (MECs) have been widely applicated in the field of degrading antibiotics. ARGs were increased via horizontal transfer in single and two-chamber MECs. As one of the critical parameters in MECs, voltage has a particular impact on the ARGs transfer via horizontal transfer. However, there have been few studies of ARGs transfer under the exposure of antibiotics and voltage in MECs. In this study, five concentrations of tetracycline (0, 1, 5, 10, 20 mg/L) were selected to explore the conjugative transfer frequency of plasmid-encoded the ARGs from the donor (E. coli RP4) to receptor (E. coli HB101) in MECs, two voltages (1.5 and 2.0 V) were used to explore the conjugative transfer frequency of ARGs in MECs, then, the transfer of ARGs in MECs under the co-effect of tetracycline and voltage was explored. The results showed that the conjugative transfer frequency of ARGs was significantly increased with the increase of tetracycline concentration and voltage, respectively (p < 0.05). Under the pressure of tetracycline and voltage, the conjugative transfer frequency of ARGs is significantly enhanced with the co-effect of tetracycline and voltage (p < 0.05). The oxidative response induced by electrical stimulation promotes the overproduction of reactive oxygen species and the enhancement of cell membrane permeability of donor and recipient bacteria in MECs. These findings provide insights for studying the spread of ARGs in MECs
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4 |
|a Journal Article
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|a Tetracycline
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| 650 |
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4 |
|a antibiotic resistance genes
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| 650 |
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4 |
|a antibiotic-resistant bacteria
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| 650 |
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4 |
|a horizontal gene transfer
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| 650 |
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4 |
|a microbial electrolysis cells
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| 650 |
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7 |
|a Anti-Bacterial Agents
|2 NLM
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| 650 |
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7 |
|a Angiotensin Receptor Antagonists
|2 NLM
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| 650 |
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7 |
|a Angiotensin-Converting Enzyme Inhibitors
|2 NLM
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| 650 |
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7 |
|a Tetracycline
|2 NLM
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| 650 |
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7 |
|a F8VB5M810T
|2 NLM
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| 700 |
1 |
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|a Saad, Zouafi
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhang, Shuai
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Chen, Bin
|e verfasserin
|4 aut
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| 700 |
1 |
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|a He, Xin
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Liu, Shuai
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Environmental technology
|d 1993
|g 45(2024), 3 vom: 11. Jan., Seite 559-568
|w (DE-627)NLM098202545
|x 1479-487X
|7 nnns
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| 773 |
1 |
8 |
|g volume:45
|g year:2024
|g number:3
|g day:11
|g month:01
|g pages:559-568
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| 856 |
4 |
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|u http://dx.doi.org/10.1080/09593330.2022.2114860
|3 Volltext
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|d 45
|j 2024
|e 3
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|c 01
|h 559-568
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