Enrofloxacin and Roundup® interactive effects on the aquatic macrophyte Elodea canadensis physiology

Gomes, Marcelo Pedrosa; Tavares, Davi Santos; Richardi, Vinícius Sobrinho; Marques, Raizza Zorman; Wistuba, Natalia; Brito, Júlio César Moreira; Soffiatti, Patricia; Sant’Anna-Santos, Bruno Francisco; Navarro-Silva, Mário Antônio; Juneau, Philippe

doi:10.1016/j.envpol.2019.03.026

Cited by 39 publications

(13 citation statements)

References 46 publications

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“…e urban water environment has been polluted more and more, and the urban landscape water bodies have also been polluted and destroyed more and more. erefore, the comprehensive treatment of urban water environment pollution and the treatment of urban landscape water pollution are of great significance for protecting the urban water environment and maintaining the harmonious development between the production and life of urban residents and nature [28].…”

Section: Discussionmentioning

confidence: 99%

Comprehensive Treatment of Urban Landscape Water Environment Based on Aquatic Plants Purification and Restoration

2022

Security and Communication Networks

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Water is the source of life and the foundation for the growth of all things. Water is also an important part of the urban ecological structure. A healthy water environment is the basis for human survival and development, and it is also one of the important conditions for the harmonious development of cities. With the rapid development of the economy and the improvement of the level of urbanization, the water environment pollution in the urban landscape has become more and more serious, such as serious water eutrophication and rapid algae reproduction in the water environment. As plants that can survive in water, aquatic plants have always been an important main body of the water ecological environment. It plays an unparalleled role in water environment purification and comprehensive treatment of water pollution. This paper aims to study the comprehensive management of urban landscape water environment based on the purification and restoration of aquatic plants. It combines the purification and restoration ability of aquatic plants and genetic algorithm to carry out the comprehensive management experiment of urban landscape water environment. The conclusion shows that after the purification and restoration of aquatic plants and comprehensive pollution control, the comprehensive eutrophic substance content of the urban landscape pond water body decreased by 21.7 mg, and the water body transparency increased by 20 cm.

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Section: Discussionmentioning

confidence: 99%

Comprehensive Treatment of Urban Landscape Water Environment Based on Aquatic Plants Purification and Restoration

2022

Security and Communication Networks

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“…In T. patula L. exposed to textile dye residues (20-100 mg L −1 Reactive Blue 160 for 4 days), there was a significant increase in intracellular and extracellular tyrosinase and NADH-DCIP reductase activity while laccase was found to be induced intracellularly (Patil and Jadhav 2013). Moreover, the activity of cytochrome P450 is particularly involved in the metabolism of fluoroquinolones such as enrofloxacin in aquatic macrophytes (Gomes et al 2019). Cytochrome P450 is a phase I group enzymes of PCPs biotransformation, which drives oxidation reactions.…”

Section: Organic Contaminantsmentioning

confidence: 99%

Phytoremediation by ornamental plants: a beautiful and ecological alternative

Rocha

Kochi

et al. 2021

Environ Sci Pollut Res

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Phytoremediation is an eco-friendly and economical technology in which plants are used for the removal of contaminants presents in the urban and rural environment. One of the challenges of the technique is the proper destination of the biomass of plants. In this context, the use of ornamental plants in areas under contamination treatment improves landscape, serving as a tourist option and source of income with high added value. In addition to their high stress tolerance, rapid growth, high biomass production, and good root development, ornamental species are not intended for animal and human food consumption, avoiding the introduction of contaminants into the food web in addition to improving the environments with aesthetic value. Furthermore, ornamental plants provide multiple ecosystem services, and promote human well-being, while contributing to the conservation of biodiversity. In this review, we summarized the main uses of ornamental plants in phytoremediation of contaminated soil, air, and water. We discuss the potential use of ornamental plants in constructed buffer strips aiming to mitigate the contamination of agricultural lands occurring in the vicinity of sources of contaminants. Moreover, we underlie the ecological and health benefits of the use of ornamental plants in urban and rural landscape projects. This study is expected to draw attention to a promising decontamination technology combined with the beautification of urban and rural areas as well as a possible alternative source of income and diversification in horticultural production.

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“…Therefore, studies focused on APX and CAT activity in plants under antibiotic-derived stress conditions have raised particular interest [ 5 ]. Lemna minor exposed to amoxicillin (AMO; 2 µg L −1 ) [ 5 ] or erythromycin (ERY; 1.7 µg L −1 ) [ 9 ], Elodea canadensis exposed to enrofloxacin (ENR; 0.75 to 1.50 µg L −1 ) [ 10 ], and Myrioplyllum aquaticum and Rotala rotundufolia exposed to ERY (1.7 µg L −1 ) [ 9 ], for example, all showed increased catalase (CAT) and ascorbate peroxidase (APX) activities that resulted in decreased concentrations of intracellular hydrogen peroxide (H 2 O 2 ) and thus prevented oxidative stress as well as the deleterious effects of those antibiotics. Increased CAT activity, with no increase in lipid peroxidation, was similarly observed in L. minor plants exposed to ciprofloxacin (CIP; 0.195 mg L −1 ) [ 11 ].…”

Section: Introductionmentioning

confidence: 99%

The Role of H2O2-Scavenging Enzymes (Ascorbate Peroxidase and Catalase) in the Tolerance of Lemna minor to Antibiotics: Implications for Phytoremediation

et al. 2022

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We investigated the individual and combined contributions of two distinct heme proteins namely, ascorbate peroxidase (APX) and catalase (CAT) on the tolerance of Lemna minor plants to antibiotics. For our investigation, we used specific inhibitors of these two H2O2-scavenging enzymes (p-aminophenol, 3-amino,1,2,4-triazole, and salicylic acid). APX activity was central for the tolerance of this aquatic plant to amoxicillin (AMX), whereas CAT activity was important for avoiding oxidative damage when exposed to ciprofloxacin (CIP). Both monitored enzymes had important roles in the tolerance of Lemna minor to erythromycin (ERY). The use of molecular kinetic approaches to detect and increase APX and/or CAT scavenging activities could enhance tolerance, and, therefore, improve the use of L. minor plants to reclaim antibiotics from water bodies.

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Enrofloxacin and Roundup® interactive effects on the aquatic macrophyte Elodea canadensis physiology

Cited by 39 publications

References 46 publications

Comprehensive Treatment of Urban Landscape Water Environment Based on Aquatic Plants Purification and Restoration

Comprehensive Treatment of Urban Landscape Water Environment Based on Aquatic Plants Purification and Restoration

Phytoremediation by ornamental plants: a beautiful and ecological alternative

The Role of H2O2-Scavenging Enzymes (Ascorbate Peroxidase and Catalase) in the Tolerance of Lemna minor to Antibiotics: Implications for Phytoremediation

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