Food up-take and reproduction performance of Daphnia magna under the exposure of Bisphenols

Liu, Yanhua; Yan, Zhengyu; Zhang, Ling; Deng, Zhujiangcai; Yuan, Jiafu; Zhang, Shenghu; Chen, Jianqiu; Guo, Ruixin

doi:10.1016/j.ecoenv.2018.11.106

Cited by 39 publications

(13 citation statements)

References 51 publications

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“…Some priority PPCPs produced sublethal effects in a wide number of aquatic organisms, such as carbamazepine (n=26 taxa), bisphenol A (n=19), nonylphenol (n=18), and triclosan (n=17) (Tables 4, 10, 11 and 12). These PPCPs cause a significant increase in activity of antioxidant enzymes, including catalase (CAT), glutathione S-transferase (GST), glutathione peroxidase (GPx), glutathione reductase (Gred), and superoxidase dismutase (SOD) in tissues of gill, intestine, liver, and muscle in aquatic organisms (Kim et al 2009;Li et al 2009;Zhang et al 2012;Liu et al 2013;Liu et al 2014;Lin et al 2014;Huang et al 2016;Rodrigues et al 2016;Almeida et al 2017;Kuzikova et al 2017;Magini et al 2017;Morales et al 2018;Pan et al 2018;Wang et al 2018;Liu et al 2019;Parenti et al 2019;Wang et al 2019). These PPCPs also cause a significant increase in lipid peroxidation, elevation of hydroperoxide content (HPC), and significant inhibition in activity of acetylcholinesterase (AChE) in tissues of different organs (Li 2008;Oliveira et al 2009;Rhee et al 2013;Liu et al 2014;Li et al 2016a;Chen et al 2017;Liu et al 2017;Aguirre-Martinez et al 2018;Martinez-Rodriguez et al 2018;Sahu et al 2018;Liu et al 2019).…”

Section: Summary Assessment Of Sublethal Effects Of Ppcps On Aquatic mentioning

confidence: 99%

“…2009). 48 h Disorder of digestive, nervous, and antioxidative system leading to decrease in relative activities of trypsin, amylase (AMS), acetylcholinesterase (AChE), carbonic anhydrase (CA), glutathione peroxidase (GPx), and super oxidase dismutase (SOD) after exposure to 178 μg/L(Liu et al 2019).Daphnia magna 21 d Significant increase in dry weight after exposure to 2, 20, 200 and 2000 µg/L. Significant decrease in molting frequency after 20, 200 and 2000 µg/L (Li et al 2018).…”

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Pharmaceuticals and personal care products and their sublethal and lethal effects in aquatic organisms

2021

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Pharmaceutical and personal care products (PPCPs) include over-the-counter and prescription drugs, veterinary drugs, fragrances, and cosmetics. PPCPs have been detected in aquatic environments at low concentrations and are emerging as contaminants of concern. PPCPs are primarily released into aquatic environments via untreated sewage, wastewater treatment plants, landfill leachate and can affect aquatic life through persistence, bioaccumulation, and toxicity. However, there are limited reviews of lethal and sublethal effects of PPCP exposures on aquatic organisms. To understand PPCP toxicity on aquatic organisms, a literature review was conducted which identified aquatic organisms known to be affected by PPCPs; concentrations of PPCPs reported as producing sublethal and lethal effects in aquatic organisms; and research gaps on PPCP aquatic toxicity. Twelve PPCPs were selected from three seminal studies for review, including bisphenol A, carbamazepine, erythromycin, fluoxetine, linear alkylbenzene sulfonate, metoprolol, naproxen, nonylphenol, ofloxacin, sertraline, sulfamethoxazole, and triclosan. Many aquatic species were affected by PPCPs at sublethal and lethal exposures, including sublethal effects at environmentally relevant concentrations. Because lethal effects were seldom observed at environmentally relevant concentrations, many studies considered PPCPs non-toxic. Few studies have compared effects of PPCPs on the same organisms for identical exposure parameters (time and concentration), resulting in wide variation in reported toxicity levels with limited consensus in the academic literature. Consensus in lethal concentrations was reported for Daphnia magna with 48 h exposure for bisphenol A and triclosan and Vibrio fischeri with 15 min exposure to carbamazepine. Environmentally relevant sublethal concentrations were higher than water quality guidelines developed for Canada and predicted no-effect concentrations derived globally. Species sensitivity distributions for some PPCPs show that aquatic species are affected lethally at environmentally relevant concentrations. More studies on indirect, and long-term ecological effects along with testing chronic toxicity of PPCPs at environmentally relevant concentrations, is recommended. These will help guide future research to determine extent and magnitude of PPCP concentrations in aquatic environments and help inform management decisions to reduce sources of PPCPs into the environment. Future management requires effective monitoring strategies regarding use, disposal, occurrence, and impacts at different life cycle stages of PPCPs in the environment.

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Section: Summary Assessment Of Sublethal Effects Of Ppcps On Aquatic mentioning

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Pharmaceuticals and personal care products and their sublethal and lethal effects in aquatic organisms

2021

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“…al., 2018;Liu et al, 2019). The feeding inhibition reversed into hormesis from the exposure period to the recovery period.…”

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confidence: 99%

“…The feeding inhibition reversed into hormesis from the exposure period to the recovery period. The overcompensation is an exceeding compensation after the animals suffer damaging stress which helps to restore its nutritional status(Liu et al, 2018) Liu et al (2019). found that D. magna enhanced its self-protection mechanism by eating more food to better adapt to the new environment when exposed to Bisphenol analogues (BPs).…”

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Combined Toxicity and Toxicity Persistence of Antidepressants Citalopram and Mirtazapine to Zooplankton Daphnia Magna

Dong

et al. 2021

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Citalopram (CTP) and mirtazapine (MTP) are two typical psychoactive drugs used for the depression treatment. As emerging pollutants, CTP and MTP has been given widely concern because they are active substances for organisms. Therefore, the ecotoxicological risks of aquatic organisms should be paid more attention to. In this study, the effects of CTP and MTP on the feeding behavior, heartbeat, nutritional enzymes and related gene transcriptions of Daphnia magna were investigated under single and mixed environmental stress. Meanwhile, the recovery of exposed D. magna was studied to analyze the toxic persistence of those pollutants. After 24-hexposure, the ingestion rate decreased by 34.2% and 21.5%, in the group of C-H and Mix-H respectively. After 24-h recovery, the feeding behavior of D. magna was stimulated by compensatory stimulation. In exposure period, the heartbeat rate of D. magna increased by 132.3%, 69%, 111.9%, 139.4%, and 92.4%, in the group of C-L, C-H, M-L, M-H and Mix-L respectively, and was recovered during the recovery period. The activity of α-amylase (AMS) and trypsin were significantly changed in most of the exposed daphnia, both in the exposure period and recovery period. CTP/MTP exposure stimulated transcription of the α-amylase gene. M-H and Mix-H exposure inhibited transcription of the trypsin gene and other stimulated transcriptions. After 24-h recovery, the stimulative or inhibitory effects were alleviated. There were different responses between gene transcription and enzyme activity. In conclusion, our results highlighted the toxic effects of single and mixed pollution of CTP and MTP on feeding, heartbeat, enzymes and genes of D. magna.

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“…The results showed that the feeding behavior of D. magna was stimulated by the low concentration of MTP and high concentration of CTP after 24 h of recovery. This may be because of the mechanism of overcompensation(Lv et al, 2018;Liu et al, 2019). The feeding inhibition reversed into hormesis from the exposure period to the recovery period.…”

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confidence: 99%

Combined Toxicity and Toxicity Persistence of Antidepressants Citalopram and Mirtazapine to Zooplankton Daphnia Magna

Ma¹,

Li²,

Wei³

et al. 2021

Preprint

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Citalopram (CTP) and mirtazapine (MTP) are two typical psychoactive drugs used for the treatment of depression. As emerging pollutants, CTP and MTP are of widely concern because they are active substances for organisms. However, the studies about the toxicity potential of CTP/MTP pollution to aquatic organisms were limited. In the present study, the effects of CTP and MTP on the feeding behavior, heartbeat, nutritional enzymes and related gene expressions of Daphnia magna were investigated under single and mixed environmental stress. Meanwhile, the recovery of exposed D. magna was studied to analyze the toxic persistence of those pollutants. After 24 h of exposure, the ingestion rate decreased significantly under 1.45 mg/L of CTP. In the mixed treatment groups, no significant synergistic effect of CTM and MTP on daphnia’ feeding inhibition was found. After 24 h of recovery, the feeding behavior of D. magna was stimulated by compensatory stimulation. At exposure period, the heartbeat rate of exposed D. magna increased significantly, and was recovered during the recovery period. The activity of α-amylase (AMS) and trypsin, and their relative gene expression were significantly changed in most of the exposed daphnia, both in the exposure period and recovery period. But there were different responses between gene transcription with enzyme activity. In general, psychoactive drugs have an obvious toxic threat to aquatic organisms, and after acute exposure, the physiological function of D. magna could be recovered to a certain extent. The results were helpful to evaluate the ecological risk of psychotropic drugs in aquatic environments.

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Food up-take and reproduction performance of Daphnia magna under the exposure of Bisphenols

Cited by 39 publications

References 51 publications

Pharmaceuticals and personal care products and their sublethal and lethal effects in aquatic organisms

Pharmaceuticals and personal care products and their sublethal and lethal effects in aquatic organisms

Combined Toxicity and Toxicity Persistence of Antidepressants Citalopram and Mirtazapine to Zooplankton Daphnia Magna

Combined Toxicity and Toxicity Persistence of Antidepressants Citalopram and Mirtazapine to Zooplankton Daphnia Magna

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