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Liang E, Ali A, Su J, Xu L, Huang T, Yang Y, Liu Y. Treatment of micro-polluted water with low C/N ratio by immobilized bioreactor using PVA/sintered ores@sponge cube: Performance effects and potential removal pathways. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 870:162003. [PMID: 36737021 DOI: 10.1016/j.scitotenv.2023.162003] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 12/17/2022] [Accepted: 01/30/2023] [Indexed: 06/18/2023]
Abstract
The widespread use of industrial products containing lead (Pb2+) and tetracycline (TC) medications led to the combined pollution of nitrate, Pb2+, and TC in water. A novel biomaterial containing polyvinyl alcohol (PVA) and sponge cube with sintered ores (PVA/sintered ores@sponge cube) was prepared to ensure the maximum NO3--N removal efficiency (96.21 %) of the bioreactor under the hydraulic retention time (HRT) of 7.0 h, pH of 6.0, and the carbon to nitrogen (C/N) of 1.5 that had the ability to remove TC and Pb2+ synergistically. Composite pollutants slightly decreased denitrification performance in the combined pollution system on account of the addition of sintered ores. Results of scanning electron microscopy (SEM) showed that the sintered ores in the biocarrier induced denitrification and the adsorption of bio‑iron oxides were involved in the removal of TC and Pb2+. The simultaneous removal of composite pollutants during denitrification was facilitated by extracellular polymeric substances (EPS) as revealed by Fourier transform infrared spectroscopy (FTIR) and fluorescence excitation-emission matrix (EEM). In addition, high-throughput sequencing results showed that Zoogloea had the highest proportion in the bioreactor.
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Affiliation(s)
- Enlei Liang
- School of Environmental and Municipal Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China; Shaanxi Key Laboratory of Environmental Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China
| | - Amjad Ali
- School of Environmental and Municipal Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China; Shaanxi Key Laboratory of Environmental Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China
| | - Junfeng Su
- School of Environmental and Municipal Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China; Shaanxi Key Laboratory of Environmental Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China.
| | - Liang Xu
- School of Environmental and Municipal Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China; Shaanxi Key Laboratory of Environmental Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China
| | - Tinglin Huang
- School of Environmental and Municipal Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China; Shaanxi Key Laboratory of Environmental Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China
| | - Yuzhu Yang
- School of Environmental and Municipal Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China; Shaanxi Key Laboratory of Environmental Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China
| | - Yan Liu
- School of Environmental and Municipal Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China; Shaanxi Key Laboratory of Environmental Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China
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Baquero F, Coque TM, Martínez JL. Natural detoxification of antibiotics in the environment: A one health perspective. Front Microbiol 2022; 13:1062399. [PMID: 36504820 PMCID: PMC9730888 DOI: 10.3389/fmicb.2022.1062399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 11/03/2022] [Indexed: 11/25/2022] Open
Abstract
The extended concept of one health integrates biological, geological, and chemical (bio-geo-chemical) components. Anthropogenic antibiotics are constantly and increasingly released into the soil and water environments. The fate of these drugs in the thin Earth space ("critical zone") where the biosphere is placed determines the effect of antimicrobial agents on the microbiosphere, which can potentially alter the composition of the ecosystem and lead to the selection of antibiotic-resistant microorganisms including animal and human pathogens. However, soil and water environments are highly heterogeneous in their local composition; thus the permanence and activity of antibiotics. This is a case of "molecular ecology": antibiotic molecules are adsorbed and eventually inactivated by interacting with biotic and abiotic molecules that are present at different concentrations in different places. There are poorly explored aspects of the pharmacodynamics (PD, biological action) and pharmacokinetics (PK, rates of decay) of antibiotics in water and soil environments. In this review, we explore the various biotic and abiotic factors contributing to antibiotic detoxification in the environment. These factors range from spontaneous degradation to the detoxifying effects produced by clay minerals (forming geochemical platforms with degradative reactions influenced by light, metals, or pH), charcoal, natural organic matter (including cellulose and chitin), biodegradation by bacterial populations and complex bacterial consortia (including "bacterial subsistence"; in other words, microbes taking antibiotics as nutrients), by planktonic microalgae, fungi, plant removal and degradation, or sequestration by living and dead cells (necrobiome detoxification). Many of these processes occur in particulated material where bacteria from various origins (microbiota coalescence) might also attach (microbiotic particles), thereby determining the antibiotic environmental PK/PD and influencing the local selection of antibiotic resistant bacteria. The exploration of this complex field requires a multidisciplinary effort in developing the molecular ecology of antibiotics, but could result in a much more precise determination of the one health hazards of antibiotic production and release.
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Affiliation(s)
- Fernando Baquero
- Division of Biology and Evolution of Microorganisms, Department of Microbiology, Ramón y Cajal Institute for Health Research (IRYCIS), Ramón y Cajal University Hospital, and Centro de Investigación Biomédica en Red, Epidemiología y Salud Pública (CIBERESP), Madrid, Spain,*Correspondence: Fernando Baquero,
| | - Teresa M. Coque
- Division of Biology and Evolution of Microorganisms, Department of Microbiology, Ramón y Cajal Institute for Health Research (IRYCIS), Ramón y Cajal University Hospital, and Centro de Investigación Biomédica en Red, Enfermedades Infecciosas (CIBERINFECT), Madrid, Spain
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Han T, Mi Z, Chen Z, Zhao J, Zhang H, Lv Y, Du S, Bu R, Zhou J, Li X, Sun Z, Chen Z, Song Y, Zhang J, Hao R, Ge S. Multi-omics analysis reveals the influence of tetracycline on the growth of ryegrass root. JOURNAL OF HAZARDOUS MATERIALS 2022; 435:129019. [PMID: 35523093 DOI: 10.1016/j.jhazmat.2022.129019] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 04/15/2022] [Accepted: 04/24/2022] [Indexed: 06/14/2023]
Abstract
Environmental factors, including antibiotics such as tetracycline, can alter biological processes in plants. To ascertain how cell/tissue response to tetracycline, a multi-omic analysis was implemented to explore the molecular mechanism of tetracycline influencing the growth of ryegrass root. Tetracycline induced extensive changes in the root metabolome in plants, particularly impacting metabolites of flavonoid metabolic pathways, which were supported through consistent differences between transcriptome and proteome. Cross-comparison between mRNA and protein contents considered the authentication of congruence with related metabolites and revealed changes of several biological processes under tetracycline stress. Overall, we present an undemanding multi-omic strategy to survey the significant influence on the root under tetracycline stress.
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Affiliation(s)
- Tao Han
- School of Horticulture and Landscape Architecture, Henan Institute of Science and Technology, Xinxiang 453003, China; Henan Province Engineering Research Center of Horticultural Plant Resource Utilization and Germplasm Enhancement, Henan Institute of Science and Technology, Xinxiang 453003, China; Postdoctoral Research Station, Henan Agricultural University, Zhengzhou 450002, China
| | - Zhaorong Mi
- School of Horticulture and Landscape Architecture, Henan Institute of Science and Technology, Xinxiang 453003, China; Henan Province Engineering Research Center of Horticultural Plant Resource Utilization and Germplasm Enhancement, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Zhe Chen
- College of Life Science, Qinghai Normal University, Xining 810008, China
| | - Jinjin Zhao
- The First Affiliated Hospital of Xinxiang Medical University, Weihui 453100, China
| | - Haiguang Zhang
- The First Affiliated Hospital of Xinxiang Medical University, Weihui 453100, China
| | - Yang Lv
- Shanghai Fengyuan Biotechnology Limited Company, Shanghai 200240, China
| | - Shouyang Du
- College of Animal Science and Veterinary Medicine, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Ruifang Bu
- School of Horticulture and Landscape Architecture, Henan Institute of Science and Technology, Xinxiang 453003, China; Henan Province Engineering Research Center of Horticultural Plant Resource Utilization and Germplasm Enhancement, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Junguo Zhou
- School of Horticulture and Landscape Architecture, Henan Institute of Science and Technology, Xinxiang 453003, China; Henan Province Engineering Research Center of Horticultural Plant Resource Utilization and Germplasm Enhancement, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Xinzheng Li
- School of Horticulture and Landscape Architecture, Henan Institute of Science and Technology, Xinxiang 453003, China; Henan Province Engineering Research Center of Horticultural Plant Resource Utilization and Germplasm Enhancement, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Zhiqiang Sun
- College of Horticulture, Henan Agricultural University, Zhengzhou 450002, China
| | - Zhuo Chen
- School of Horticulture and Landscape Architecture, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Yiting Song
- School of Horticulture and Landscape Architecture, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Jun Zhang
- School of Horticulture and Landscape Architecture, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Ruijuan Hao
- School of Horticulture and Landscape Architecture, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Shidong Ge
- College of Landscape Architecture and Art, Henan Agricultural University, Zhengzhou 450002, China.
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Wang R, Yu Y, Zhang R, Ren X, Guo W. Vacancy-rich structure inducing efficient persulfate activation for tetracycline degradation over Ni-Fe layered double hydroxide nanosheets. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.120663] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Han T, Wang B, Wu Z, Dai C, Zhao J, Mi Z, Lv Y, Zhang C, Miao X, Zhou J, Li X, Sun Z, Yang J, Zhai W, Zheng F, Chen Z, Zhang B. Providing a view for toxicity mechanism of tetracycline by analysis of the connections between metabolites and biologic endpoints of wheat. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2021; 212:111998. [PMID: 33540339 DOI: 10.1016/j.ecoenv.2021.111998] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 01/13/2021] [Accepted: 01/26/2021] [Indexed: 06/12/2023]
Abstract
Metabolomics is an implement for testing the toxicity of antibiotics, and provides a comprehensive view of the overall response to stress; however, the connections between metabolites and biologic endpoints keep unclear in response to antibiotics. In this study, wheat seeds were exposed to tetracycline for 5 days. The results proved that tetracycline restrained growth, reduced chlorophyl and carotinoid contents and cell permeability, and increased reactive oxygen species (ROS) levels and malondialdehyde (MDA) content. Orthogonal partial least squares (OPLS) was used to analyze the connections between metabolites and biologic endpoints, which discovered that 11 metabolic pathways were significantly affected by tetracycline, and amino acid metabolism could largely apply to root growth and ROS accumulation, while carbohydrate metabolism could have a ruling effect on tetracycline-induced cell permeability. 13 metabolites all played active roles in mediating tetracycline's effects on root length, root fresh weight and cell permeability but had no significant effects on ROS levels. The majority of metabolites with passive effects on root length, root fresh weight and cell permeability had active effects on ROS levels. These results offer a view about stress reaction of wheat to tetracycline.
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Affiliation(s)
- Tao Han
- Postdoctoral Research Base, Postdoctoral Innovation & Practice Base, Henan Institute of Science and Technology, Xinxiang 453003, China; Postdoctoral Research Station, Henan Agricultural University, Zhengzhou 450002, China; School of Horticulture and Landscape Architecture, Henan Institute of Science and Technology, Xinxiang 453003, China; Henan Province Engineering Research Center of Horticultural Plant Resource Utilization and Germplasm Enhancement, Xinxiang 453003, China
| | - Baoshi Wang
- School of Life Science and Technology, Henan Collaborative Innovation Center in Modern Biological Breeding, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Zhineng Wu
- School of Public Health, Xinxiang Medical University, Xinxiang 453003, China
| | - Chunying Dai
- Autobio Diagnostics CO., Ltd., Zhengzhou 450016, China
| | - Jinjin Zhao
- Department of Clinical Laboratory, The First Affiliated Hospital of Xinxiang Medical University, Weihui 453100, China
| | - Zhaorong Mi
- School of Horticulture and Landscape Architecture, Henan Institute of Science and Technology, Xinxiang 453003, China; Henan Province Engineering Research Center of Horticultural Plant Resource Utilization and Germplasm Enhancement, Xinxiang 453003, China
| | - Yang Lv
- Shanghai Fengyuan Biotechnology Limited Company, Room 501, North Building One, 901 Jianchuan Road, Minhang District, Shanghai 200240, China
| | - Chan Zhang
- College of Life Sciences, Henan Normal University, Xinxiang 453007, China.
| | - Xinyu Miao
- Tianjin Key Laboratory of Hazardous Waste Safety Disposal and Recycling Technology, College of Environmental Science and Engineering, Tianjin University of Technology, Tianjin 300384, China.
| | - Junguo Zhou
- School of Horticulture and Landscape Architecture, Henan Institute of Science and Technology, Xinxiang 453003, China; Henan Province Engineering Research Center of Horticultural Plant Resource Utilization and Germplasm Enhancement, Xinxiang 453003, China
| | - Xinzheng Li
- Postdoctoral Research Base, Postdoctoral Innovation & Practice Base, Henan Institute of Science and Technology, Xinxiang 453003, China; School of Horticulture and Landscape Architecture, Henan Institute of Science and Technology, Xinxiang 453003, China; Henan Province Engineering Research Center of Horticultural Plant Resource Utilization and Germplasm Enhancement, Xinxiang 453003, China
| | - Zhiqiang Sun
- Postdoctoral Research Station, Henan Agricultural University, Zhengzhou 450002, China
| | - Jiaxin Yang
- School of Horticulture and Landscape Architecture, Henan Institute of Science and Technology, Xinxiang 453003, China; Henan Province Engineering Research Center of Horticultural Plant Resource Utilization and Germplasm Enhancement, Xinxiang 453003, China
| | - Weiyi Zhai
- School of Horticulture and Landscape Architecture, Henan Institute of Science and Technology, Xinxiang 453003, China; Henan Province Engineering Research Center of Horticultural Plant Resource Utilization and Germplasm Enhancement, Xinxiang 453003, China
| | - Fuxin Zheng
- School of Horticulture and Landscape Architecture, Henan Institute of Science and Technology, Xinxiang 453003, China; Henan Province Engineering Research Center of Horticultural Plant Resource Utilization and Germplasm Enhancement, Xinxiang 453003, China
| | - Zhenyang Chen
- School of Horticulture and Landscape Architecture, Henan Institute of Science and Technology, Xinxiang 453003, China; Henan Province Engineering Research Center of Horticultural Plant Resource Utilization and Germplasm Enhancement, Xinxiang 453003, China
| | - Bo Zhang
- School of Horticulture and Landscape Architecture, Henan Institute of Science and Technology, Xinxiang 453003, China; Henan Province Engineering Research Center of Horticultural Plant Resource Utilization and Germplasm Enhancement, Xinxiang 453003, China
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Mosaleheh N, Sarvi MN. Minimizing the residual antimicrobial activity of tetracycline after adsorption into the montmorillonite: Effect of organic modification. ENVIRONMENTAL RESEARCH 2020; 182:109056. [PMID: 31884192 DOI: 10.1016/j.envres.2019.109056] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/01/2019] [Revised: 12/03/2019] [Accepted: 12/16/2019] [Indexed: 06/10/2023]
Abstract
Variety of adsorbents have been developed and used for antibiotic separations (e.g. tetracycline), however, there is not enough information about the residual antimicrobial activity of adsorbed antibiotics. In this study, montmorillonite was modified using HDTMA and applied for adsorption of tetracycline in order to minimize the residual antimicrobial activity of tetracycline. Results revealed that despite the high adsorption capacity of the non-modified montmorillonite for tetracycline, high residual antimicrobial activity still remained which was probably correlated to the partial release of tetracycline from the montmorillonite structure. On the other hand, the adsorbed tetracycline onto HDTMA-modified montmorillonite had much weaker residual antimicrobial activity due to the strong attraction force between HDTMA and the tetracycline which minimize the chance of its desorption when releasing the complex in the environment. A series of changes on the HDTMA-modification process (by improvement of HDTMA arrangement in the interlayers of montmorillonite) enhanced the adsorption of tetracycline in the interlayer spaces of montmorillonite with the least residual antimicrobial activity of tetracycline and HDTMA-modified montmorillonite complex. Results of this study present a great enhancement in the adsorption of antibiotics to minimize the effect of antibiotics such as the development of antibiotic-resistant bacteria.
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Affiliation(s)
- Navid Mosaleheh
- Department of Mining Engineering, Isfahan University of Technology, Isfahan, 84156-83111, Iran.
| | - Mehdi Nasiri Sarvi
- Department of Mining Engineering, Isfahan University of Technology, Isfahan, 84156-83111, Iran.
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Han T, Liang Y, Wu Z, Zhang L, Liu Z, Li Q, Chen X, Guo W, Jiang L, Pan F, Ge S, Mi Z, Liu Z, Huang H, Li X, Zhou J, Li Y, Wang J, Zhang Z, Tang Y, Yang L, Wu M. Effects of tetracycline on growth, oxidative stress response, and metabolite pattern of ryegrass. JOURNAL OF HAZARDOUS MATERIALS 2019; 380:120885. [PMID: 31377673 DOI: 10.1016/j.jhazmat.2019.120885] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2018] [Revised: 07/08/2019] [Accepted: 07/09/2019] [Indexed: 06/10/2023]
Abstract
Tetracycline is an antibiotic that frequently contaminates the environment. In this study, the growth and metabolites of ryegrass seedlings treated with tetracycline (0, 1, 10 or 100 mg/L) for 5 days were investigated. The results showed that the growth of ryegrass and the concentrations of carotenoid and chlorophyll decreased as the tetracycline concentration increased. Tetracycline increased the production of reactive oxygen species (ROS) and cell permeability and triggered mitochondrial membrane potential loss in the roots of ryegrass. The metabolic profiles of ryegrass differed between the control and tetracycline-treated groups. The contents of glucose, shikimic acid, aconitic acid, serine, lactose, phenylalanine, mannitol, galactose, gluconic acid, asparagine, and glucopyranose were positively correlated with root length and had high variable importance projection values. These compounds may have crucial functions in root extension. Tetracycline also affected aminoacyl-tRNA biosynthesis, nitrogen metabolism, and alanine, aspartate and glutamate metabolism in the roots. Tetracycline may affect root extension by regulating the synthesis/degradation of these metabolites or the activity of their biosynthetic pathways. These results provide an insight into the stress response of ryegrass to tetracycline.
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Affiliation(s)
- Tao Han
- School of Horticulture and Landscape Architecture, Henan Institute of Science and Technology, Xinxiang, 453003, China; Henan Province Engineering Research Center of Horticultural Plant Resource Utilization and Germplasm Enhancement, Xinxiang, 453003, China
| | - Yueping Liang
- Key Laboratory of Crop Water Use and Regulation, Ministry of Agriculture and rural affairs/Farmland Irrigation Research Institute, Chinese Academy of Agricultural Sciences, Xinxiang, 453002, China
| | - Zhineng Wu
- School of Public Health, Xinxiang Medical University, Xinxiang, 453003, China
| | - Li Zhang
- School of Horticulture and Landscape Architecture, Henan Institute of Science and Technology, Xinxiang, 453003, China; Henan Province Engineering Research Center of Horticultural Plant Resource Utilization and Germplasm Enhancement, Xinxiang, 453003, China
| | - Zhenwei Liu
- School of Horticulture and Landscape Architecture, Henan Institute of Science and Technology, Xinxiang, 453003, China; Henan Province Engineering Research Center of Horticultural Plant Resource Utilization and Germplasm Enhancement, Xinxiang, 453003, China
| | - Qingfei Li
- School of Horticulture and Landscape Architecture, Henan Institute of Science and Technology, Xinxiang, 453003, China; Henan Province Engineering Research Center of Horticultural Plant Resource Utilization and Germplasm Enhancement, Xinxiang, 453003, China
| | - Xuejin Chen
- School of Horticulture and Landscape Architecture, Henan Institute of Science and Technology, Xinxiang, 453003, China; Henan Province Engineering Research Center of Horticultural Plant Resource Utilization and Germplasm Enhancement, Xinxiang, 453003, China
| | - Weili Guo
- School of Horticulture and Landscape Architecture, Henan Institute of Science and Technology, Xinxiang, 453003, China; Henan Province Engineering Research Center of Horticultural Plant Resource Utilization and Germplasm Enhancement, Xinxiang, 453003, China
| | - Lina Jiang
- School of Horticulture and Landscape Architecture, Henan Institute of Science and Technology, Xinxiang, 453003, China; Henan Province Engineering Research Center of Horticultural Plant Resource Utilization and Germplasm Enhancement, Xinxiang, 453003, China
| | - Feifei Pan
- School of Horticulture and Landscape Architecture, Henan Institute of Science and Technology, Xinxiang, 453003, China; Henan Province Engineering Research Center of Horticultural Plant Resource Utilization and Germplasm Enhancement, Xinxiang, 453003, China
| | - Shidong Ge
- College of Urban and Environmental Sciences, and Key Laboratory for Earth Surface Processes of the Ministry of Education, Peking University, Beijing 100871, China.
| | - Zhaorong Mi
- School of Horticulture and Landscape Architecture, Henan Institute of Science and Technology, Xinxiang, 453003, China; Henan Province Engineering Research Center of Horticultural Plant Resource Utilization and Germplasm Enhancement, Xinxiang, 453003, China.
| | - Zunchun Liu
- School of Horticulture and Landscape Architecture, Henan Institute of Science and Technology, Xinxiang, 453003, China; Henan Province Engineering Research Center of Horticultural Plant Resource Utilization and Germplasm Enhancement, Xinxiang, 453003, China
| | - Hua Huang
- School of Petroleum and Environmental Engineering, Yan'an University, Yan'an, 716000, China
| | - Xinzheng Li
- School of Horticulture and Landscape Architecture, Henan Institute of Science and Technology, Xinxiang, 453003, China; Henan Province Engineering Research Center of Horticultural Plant Resource Utilization and Germplasm Enhancement, Xinxiang, 453003, China
| | - Junguo Zhou
- School of Horticulture and Landscape Architecture, Henan Institute of Science and Technology, Xinxiang, 453003, China; Henan Province Engineering Research Center of Horticultural Plant Resource Utilization and Germplasm Enhancement, Xinxiang, 453003, China
| | - Yang Li
- School of Horticulture and Landscape Architecture, Henan Institute of Science and Technology, Xinxiang, 453003, China; Henan Province Engineering Research Center of Horticultural Plant Resource Utilization and Germplasm Enhancement, Xinxiang, 453003, China
| | - Jialiang Wang
- School of Horticulture and Landscape Architecture, Henan Institute of Science and Technology, Xinxiang, 453003, China; Henan Province Engineering Research Center of Horticultural Plant Resource Utilization and Germplasm Enhancement, Xinxiang, 453003, China
| | - Zhen Zhang
- School of Horticulture and Landscape Architecture, Henan Institute of Science and Technology, Xinxiang, 453003, China; Henan Province Engineering Research Center of Horticultural Plant Resource Utilization and Germplasm Enhancement, Xinxiang, 453003, China
| | - Yingying Tang
- School of Horticulture and Landscape Architecture, Henan Institute of Science and Technology, Xinxiang, 453003, China; Henan Province Engineering Research Center of Horticultural Plant Resource Utilization and Germplasm Enhancement, Xinxiang, 453003, China
| | - Linru Yang
- School of Horticulture and Landscape Architecture, Henan Institute of Science and Technology, Xinxiang, 453003, China; Henan Province Engineering Research Center of Horticultural Plant Resource Utilization and Germplasm Enhancement, Xinxiang, 453003, China
| | - Mengdan Wu
- School of Horticulture and Landscape Architecture, Henan Institute of Science and Technology, Xinxiang, 453003, China; Henan Province Engineering Research Center of Horticultural Plant Resource Utilization and Germplasm Enhancement, Xinxiang, 453003, China
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Nitrofurantoin-Microbial Degradation and Interactions with Environmental Bacterial Strains. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16091526. [PMID: 31052168 PMCID: PMC6539117 DOI: 10.3390/ijerph16091526] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Revised: 04/16/2019] [Accepted: 04/26/2019] [Indexed: 02/07/2023]
Abstract
The continuous exposure of living organisms and microorganisms to antibiotics that have increasingly been found in various environmental compartments may be perilous. One group of antibacterial agents that have an environmental impact that has been very scarcely studied is nitrofuran derivatives. Their representative is nitrofurantoin (NFT)-a synthetic, broad-spectrum antibiotic that is often overdosed. The main aims of the study were to: (a) isolate and characterize new microbial strains that are able to grow in the presence of NFT, (b) investigate the ability of isolates to decompose NFT, and (c) study the impact of NFT on microbial cell properties. As a result, five microbial species were isolated. A 24-h contact of bacteria with NFT provoked modifications in microbial cell properties. The greatest differences were observed in Sphingobacterium thalpophilum P3d, in which a decrease in both total and inner membrane permeability (from 86.7% to 48.3% and from 0.49 to 0.42 µM min-1) as well as an increase in cell surface hydrophobicity (from 28.3% to 39.7%) were observed. Nitrofurantoin removal by selected microbial cultures ranged from 50% to 90% in 28 days, depending on the bacterial strain. Although the isolates were able to decompose the pharmaceutical, its presence significantly affected the bacterial cells. Hence, the environmental impact of NFT should be investigated to a greater extent.
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Gorovtsov AV, Sazykin IS, Sazykina MA. The influence of heavy metals, polyaromatic hydrocarbons, and polychlorinated biphenyls pollution on the development of antibiotic resistance in soils. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2018; 25:9283-9292. [PMID: 29453715 DOI: 10.1007/s11356-018-1465-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Accepted: 02/01/2018] [Indexed: 06/08/2023]
Abstract
The minireview is devoted to the analysis of the influence of soil pollution with heavy metals, polyaromatic hydrocarbons (PAHs), and the polychlorinated biphenyls (PCBs) on the distribution of antibiotics resistance genes (ARGs) in soil microbiomes. It is shown that the best understanding of ARGs distribution process requires studying the influence of pollutants on this process in natural microbiocenoses. Heavy metals promote co-selection of genes determining resistance to them together with ARGs in the same mobile elements of a bacterial genome, but the majority of studies focus on agricultural soils enriched with ARGs originating from manure. Studying nonagricultural soils would clear mechanisms of ARGs transfer in natural and anthropogenically transformed environments and highlight the role of antibiotic-producing bacteria. PAHs make a considerable shift in soil microbiomes leading to an increase in the number of Actinobacteria which are the source of antibiotics formation and bear multiple ARGs. The soils polluted with PAHs can be a selective medium for bacteria resistant to antibiotics, and the level of ARGs expression is much higher. PCBs are accumulated in soils and significantly alter the specific structure of soil microbiocenoses. In such soils, representatives of the genera Acinetobacter, Pseudomonas, and Alcanivorax dominate, and the ability to degrade PCBs is connected to horizontal gene transfer (HGT) and high level of genomic plasticity. The attention is also focused on the need to study the properties of the soil having an impact on the bioavailability of pollutants and, as a result, on resistome of soil microorganisms.
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Li E, Liao L, Lv G, Li Z, Yang C, Lu Y. The Interactions Between Three Typical PPCPs and LDH. Front Chem 2018; 6:16. [PMID: 29556493 PMCID: PMC5844944 DOI: 10.3389/fchem.2018.00016] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2017] [Accepted: 01/19/2018] [Indexed: 11/13/2022] Open
Abstract
With a layered structure, layered double hydroxide (LDH) has potential applications in remediation of anionic contaminants, which has been a hot topic for recent years. In this study, a Cl type Mg-Al hydrotalcite (Cl-LDH) was prepared by a co-precipitation method. The adsorption process of three pharmaceuticals and personal care products (PPCPs) [tetracycline (TC), diclofenac sodium (DF), chloramphenicol (CAP)] by Cl-LDH was investigated by X-ray diffraction (XRD), Zeta potential, dynamic light scattering (DLS), BET, Fourier transform infrared (FTIR) spectroscopy, and molecular dynamics simulation. The results showed that the adsorption equilibrium of TC and DF could be reached in 120 min, and the maximum adsorption capacity of the TC and DF were 1.85 and 0.95 mmol/g, respectively. The isothermal adsorption model of TC was fitted with the Freundlich adsorption model, and the isothermal adsorption model of DF was fitted with the Langmuir adsorption model. The adsorption dynamics of TC and DF followed the pseudo-second-order model. The adsorption mechanisms of the three PPCPs into Cl-LDH were different based on the experimental results and molecular dynamics simulation. The TC adsorption on Cl-LDH was accompanied by the electrostatic interactions between the negative charge of TC and the positive charge of Cl-LDH. The uptake of DF was attributed to anion exchange and electrostatic interaction. Cl-LDH does not adsorb CAP due to no electrostatic interaction. The molecular dynamic simulation further confirmed different configurations of three selected PPCPs, which were ultimately responsible for the uptake of PPCPs on Cl-LDH.
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Affiliation(s)
- Erwei Li
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes, National Laboratory of Mineral Materials, School of Materials Science and Technology, China University of Geosciences, Beijing, China
| | - Libing Liao
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes, National Laboratory of Mineral Materials, School of Materials Science and Technology, China University of Geosciences, Beijing, China
| | - Guocheng Lv
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes, National Laboratory of Mineral Materials, School of Materials Science and Technology, China University of Geosciences, Beijing, China
| | - Zhaohui Li
- Geosciences Department, University of Wisconsin-Parkside, Kenosha, WI, United States
| | - Chengxue Yang
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes, National Laboratory of Mineral Materials, School of Materials Science and Technology, China University of Geosciences, Beijing, China
| | - Yanan Lu
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes, National Laboratory of Mineral Materials, School of Materials Science and Technology, China University of Geosciences, Beijing, China
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