Oxidative stress responses in brackish water flea exposed to microcystin-LR and algal bloom waters from Nakdong River, Republic of Korea

Won, Eun‐Ji; Kim, Dokyun; Yoo, Ju-Soon; In, Soyeon; Shin, Kyung-Hoon; Lee, Young-Mi

doi:10.1016/j.marpolbul.2020.111868

Cited by 6 publications

(4 citation statements)

References 54 publications

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“…Several studies indicated that the impact of MC-LR on the antioxidant defence system present in animal cells is strong and occurs both in the natural aquatic environment and under laboratory conditions [39,40].…”

Section: Resultsmentioning

confidence: 99%

“…Martins, N.D 2017 [42] showed that four species of fish collected from a lake covered by a bloom of MC-LR producers had biochemical and physiological changes similar to those observed under laboratory conditions. More evidence of the harmful impact of MC-LR in the context of antioxidant systems in the natural environment is available [39,43,44].…”

Section: Resultsmentioning

confidence: 99%

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Effect of Microcystin-LR, Nodularin, Anatoxin-a, β-N-Methylamino-L-Alanine and Domoic Acid on Antioxidant Properties of Glutathione

Adamski

Kamiński

2022

Life

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Cyanobacteria produce a range of toxic secondary metabolites that affect many processes in human, animal and also plant cells. In recent years, some efforts have concentrated on deepening the understanding of their effect on living cells in the context of the disruption of antioxidant systems. Many results suggest that cyanotoxins interfere with glutathione (GSH) metabolism, which often leads to oxidative stress and, in many cases, cell death. Knowledge about the influence of cyanotoxins on enzymes involved in GSH synthesis or during its antioxidant action is relatively broad. However, to date, there is no information about the antioxidant properties of GSH after its direct interaction with cyanotoxins. In this paper, we investigated the effect of four cyanotoxins belonging to the groups of hepatotoxins (microcystin-LR and nodularin) or neurotoxins (anatoxin-a and β-N-methylamino-L-alanine) on the in vitro antioxidant properties of GSH. Moreover, the same study was performed for domoic acid (DA) produced by some diatoms. The obtained results showed that none of the studied compounds had an effect on GSH antioxidant potential. The results presented in this paper are, to the best of our knowledge, the first description of the kinetics of scavenging radicals by GSH reactions under the influence of these cyanotoxins and DA. This work provides new and valuable data that broadens the knowledge of the impact of cyanotoxins and DA on GSH metabolism and complements currently available information. Future studies should focus on the effects of the studied compounds on antioxidant systems in vivo.

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Effect of Microcystin-LR, Nodularin, Anatoxin-a, β-N-Methylamino-L-Alanine and Domoic Acid on Antioxidant Properties of Glutathione

Adamski

Kamiński

2022

Life

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“…Gut content analyses indicate the presence of Dolichospermum in Diaphanosoma in reservoirs in Poland [ 54 ]. Recent studies also show that some species of Diaphanosoma such as D. celebensis are capable of microcystin uptake and tolerance [ 55 ]; these studies also indicate the importance of molecular markers in biomonitoring of aquatic water bodies. These findings help explain the frequent occurrence of Diaphanosoma in reservoirs dominated by cyanobacteria around the world [ 37 , 56 ].…”

Section: Zooplankton Tolerance To Toxic Cyanobacteriamentioning

confidence: 97%

“…Zamora Barrios et al [ 38 ] suggested that the low bioaccumulation of cyanotoxins in cladocerans such as Bosmina in a Mexican lake is due to their inability to ingest the dominant cyanobacterial taxa, which are present as large filaments or colonies ( Planktothrix, Anabaena, Microcystis , and Cylindrospermopsis ). Some cladocerans such as Diaphanosoma and Daphnia laevis are more tolerant to cyanotoxins in their tissues than other species [ 55 , 97 , 98 ].…”

Section: Bioaccumulation Of Cyanotoxins Through the Food Chainmentioning

confidence: 99%

Experimental Studies on Zooplankton-Toxic Cyanobacteria Interactions: A Review

Nandini

2023

Toxics

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Cyanobacterial blooms have been recognized as a problem in fresh water for about 150 years. Over the past 50 years, experimental studies on the subject have gained importance considering the increasing need to control toxic cyanobacterial blooms. This article presents information on the different lines of research that have been undertaken on zooplankton–cyanobacteria interactions over the past 50 years. These include information on filtering/ingestion rates and phytoplankton preferences of small and large rotifers, cladocerans, and copepods; growth rates of zooplankton on cyanobacterial diets; feeding rates of other freshwater invertebrates on cyanobacteria; role of zooplankton in top-down biomanipulation efforts; effect of cyanotoxins on zooplankton; bioaccumulation of cyanotoxins; and physical and chemical control of cyanobacterial blooms. We also highlight measures that have led to successful lake management and improvement of water quality in selected waterbodies.

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Combined effects of microplastics and methylmercury on the activity of ATP-binding cassette (ABC) transporter in the brackish water flea Diaphanosoma celebensis

Yoo,

Lee,

Cho

et al. 2024

Toxicol. Environ. Health Sci.

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Oxidative stress responses in brackish water flea exposed to microcystin-LR and algal bloom waters from Nakdong River, Republic of Korea

Cited by 6 publications

References 54 publications

Effect of Microcystin-LR, Nodularin, Anatoxin-a, β-N-Methylamino-L-Alanine and Domoic Acid on Antioxidant Properties of Glutathione

Effect of Microcystin-LR, Nodularin, Anatoxin-a, β-N-Methylamino-L-Alanine and Domoic Acid on Antioxidant Properties of Glutathione

Experimental Studies on Zooplankton-Toxic Cyanobacteria Interactions: A Review

Combined effects of microplastics and methylmercury on the activity of ATP-binding cassette (ABC) transporter in the brackish water flea Diaphanosoma celebensis

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