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Kitamura RSA, Vicentini M, Bitencourt V, Vicari T, Motta W, Brito JCM, Cestari MM, Prodocimo MM, de Assis HCS, Gomes MP. Salvinia molesta phytoremediation capacity as a nature-based solution to prevent harmful effects and accumulation of ciprofloxacin in Neotropical catfish. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:41848-41863. [PMID: 36639588 DOI: 10.1007/s11356-023-25226-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Accepted: 01/05/2023] [Indexed: 01/15/2023]
Abstract
Phytoremediation has been a potential solution for the removal of pharmaceuticals from water. Here, we evaluated the toxicological safety of ciprofloxacin-contaminated water treated by 96 h with Salvinia molesta. The Neotropical catfish Rhamdia quelen was used as a model, and the potential of the phytoremediation technique for mitigating the drug accumulation in the fishes was also studied. Fish exposed to Cipro (1 and 10 µg·L-1) in untreated water showed toxic responses (alteration of hematological, genotoxicity, biochemical, and histopathological biomarkers) and accumulated Cipro in their muscles at concentrations high for human consumption (target hazardous quotient > 1). Fish exposed to water treated with S. molesta showed no toxic effect and no accumulation of Cipro in their tissues. This must be related to the fact that S. molesta removed up to 97% of Cipro from the water. The decrease in Cipro concentrations after water treatment with S. molesta not only prevented the toxic effects of Cipro on R. quelen fish but also prevented the antimicrobial accumulation in fish flesh, favouring safe consumption by humans. For the very first time, we showed the potential of phytoremediation as an efficiently nature-based solution to prevent environmental toxicological effects of antimicrobials to nontarget organisms such as fish and humans. The use of S. molesta for Cipro-removal from water is a green technology to be considered in the combat against antimicrobial resistance.
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Affiliation(s)
- Rafael Shinji Akiyama Kitamura
- Ecology and Conservation Post-Graduation Program, Federal University of Paraná, PO Box 19031, Curitiba, PR, 81530-980, Brazil.
- Department of Pharmacology, Federal University of Paraná, PO Box 19031, Curitiba, PR, 81530-980, Brazil.
- Department of Botany, Federal University of Paraná, PO Box 19031, Curitiba, PR, 81530-980, Brazil.
| | - Maiara Vicentini
- Ecology and Conservation Post-Graduation Program, Federal University of Paraná, PO Box 19031, Curitiba, PR, 81530-980, Brazil
- Department of Pharmacology, Federal University of Paraná, PO Box 19031, Curitiba, PR, 81530-980, Brazil
| | - Vitória Bitencourt
- Department of Pharmacology, Federal University of Paraná, PO Box 19031, Curitiba, PR, 81530-980, Brazil
| | - Taynah Vicari
- Department of Genetics, Federal University of Paraná, PO Box 19071, Curitiba, PR, 81530-980, Brazil
| | - Welton Motta
- Department of Genetics, Federal University of Paraná, PO Box 19071, Curitiba, PR, 81530-980, Brazil
| | | | - Marta Margarete Cestari
- Department of Genetics, Federal University of Paraná, PO Box 19071, Curitiba, PR, 81530-980, Brazil
| | - Maritana Mela Prodocimo
- Department of Cell Biology, Federal University of Paraná, PO Box 19031, Curitiba, PR, 81537-980, Brazil
| | - Helena Cristina Silva de Assis
- Ecology and Conservation Post-Graduation Program, Federal University of Paraná, PO Box 19031, Curitiba, PR, 81530-980, Brazil
- Department of Pharmacology, Federal University of Paraná, PO Box 19031, Curitiba, PR, 81530-980, Brazil
| | - Marcelo Pedrosa Gomes
- Ecology and Conservation Post-Graduation Program, Federal University of Paraná, PO Box 19031, Curitiba, PR, 81530-980, Brazil
- Department of Botany, Federal University of Paraná, PO Box 19031, Curitiba, PR, 81530-980, Brazil
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Kitamura RSA, Brito JCM, Silva de Assis HC, Gomes MP. Physiological responses and phytoremediation capacity of floating and submerged aquatic macrophytes exposed to ciprofloxacin. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:622-639. [PMID: 35904744 DOI: 10.1007/s11356-022-22253-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Accepted: 07/22/2022] [Indexed: 06/15/2023]
Abstract
Ciprofloxacin (Cipro) water contamination is a global concern, having reached disturbing concentrations and threatening the aquatic ecosystems. We investigated the physiological responses and Cipro-phytoremediation capacity of one floating (Salvinia molesta D.S. Mitchell) and one submerged (Egeria densa Planch.) species of aquatic macrophytes. The plants were exposed to increased concentrations of Cipro (0, 1, 10, and 100 µg.Cipro.L-1) in artificially contaminated water for 96 and 168 h. Although the antibiotic affected the activities of mitochondrial electron transport chain enzymes, the resulting increases in H2O2 concentrations were not associated with oxidative damage or growth reductions, mainly due to the activation of antioxidant systems for both species. In addition to being tolerant to Cipro, after only 96 h, plants were able to reclaim more than 58% of that from the media. The phytoremediation capacity did not differ between the species, however, while S. molesta bioaccumulate, E. densa appears to metabolize Cipro in their tissues. Both macrophytes are indicated for Cipro-phytoremediation projects.
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Affiliation(s)
- Rafael Shinji Akiyama Kitamura
- Laboratório de Fisiologia de Plantas Sob Estresse, Departamento de Botânica, Setor de Ciências Biológicas, Universidade Federal Do Paraná, Avenida Coronel Francisco H. Dos Santos, 100, Centro Politécnico Jardim das Américas, C.P. 19031, Curitiba , Paraná, 81531-980, Brazil
- Laboratório de Toxicologia Ambiental, Departamento de Farmacologia, Setor de Ciências Biológicas, Universidade Federal Do Paraná, Avenida Coronel Francisco H. Dos Santos, 100, Centro Politécnico Jardim das Américas, C.P. 19031, Curitiba , Paraná, 81531-980, Brazil
- Ecology and Conservation Program Post-Graduation, Federal University of Paraná, Avenue Coronel Francisco Heráclito dos Santos, 100, Jardim das Américas, Curitiba , Paraná, 81531-980, Brazil
| | - Júlio César Moreira Brito
- Fundação Ezequiel Dias, Rua Conde Pereira Carneiro, 80, Belo Horizonte, Minas Gerais, 30510-010, Brazil
| | - Helena Cristina Silva de Assis
- Laboratório de Toxicologia Ambiental, Departamento de Farmacologia, Setor de Ciências Biológicas, Universidade Federal Do Paraná, Avenida Coronel Francisco H. Dos Santos, 100, Centro Politécnico Jardim das Américas, C.P. 19031, Curitiba , Paraná, 81531-980, Brazil
| | - Marcelo Pedrosa Gomes
- Laboratório de Fisiologia de Plantas Sob Estresse, Departamento de Botânica, Setor de Ciências Biológicas, Universidade Federal Do Paraná, Avenida Coronel Francisco H. Dos Santos, 100, Centro Politécnico Jardim das Américas, C.P. 19031, Curitiba , Paraná, 81531-980, Brazil.
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