Oxidative damage of hepatopancreas induced by pollution depresses humoral immunity response in the freshwater crayfish Procambarus clarkii

Wei, Keqiang; Yang, Junxian

doi:10.1016/j.fsi.2015.01.013

Cited by 101 publications

(24 citation statements)

References 43 publications

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“…However, excessive ROS may lead to irreversible cell damage and even cell death, which is called oxidative stress. Lipid peroxidation (measured as MDA), which is used as a biomarker for the degree of oxidative stress and damage, affecting membrane mobility and the integrity of membrane-related biomolecule (Wei and Yang, 2015). Many studies report that chemical environmental pollutants can induce ROS production in fish cells (Garcia-Gomez et al, 2020).…”

Section: Discussionmentioning

confidence: 99%

Neurotoxic Anatoxin-a Can Also Exert Immunotoxicity by the Induction of Apoptosis on Carassius auratus Lymphocytes in vitro When Exposed to Environmentally Relevant Concentrations

Zhong

Shen

et al. 2020

Front. Physiol.

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Section: Discussionmentioning

confidence: 99%

Neurotoxic Anatoxin-a Can Also Exert Immunotoxicity by the Induction of Apoptosis on Carassius auratus Lymphocytes in vitro When Exposed to Environmentally Relevant Concentrations

Zhong

Shen

et al. 2020

Front. Physiol.

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“…This appears to be the first report of aqueous extracts from Canadian goldenrod enhancing PO, CAT, and AKP activity in adult crayfish. The significantly higher activity of these enzymes indicated lowered lipid peroxidation, improved resistance to oxidative stress, and reduced risk of immunosuppression in crayfish [27] . Since oxidative stress is known to be linked to many diseases, these results demonstrate that aqueous extracts from Canadian goldenrod might be a beneficial dietary supplement for improving the performance of crayfish under suboptimal conditions and with bacterial exposure.…”

Section: Discussionmentioning

confidence: 99%

Antibacterial properties of extracts of Solidago canadensis and their potential use as dietary supplements in red swamp crayfish (Procambarus clarkii)

Ye¹,

Zhang²,

Ge³

et al. 2015

Front. Agr. Sci. Eng.

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Canadian goldenrod (Solidago canadensis) is one of the most destructive invasive weeds in Southeastern China. To evaluate its potential application as dietary supplement in red swamp crayfish (Procambarus clarkii), the antibacterial properties of aqueous and ethanol extracts of this plant against three major pathogenic bacteria in crayfish aquaculture were examined. Inhibition zone tests and determination of minimum inhibitory concentration revealed that the extracts had lower antibacterial activity than extracts from two traditional medicinal plants that possess antibacterial properties, garlic (Allium sativum) and cortex phellodendri (Phellodendron chinense). However, they did exhibit greater antibacterial effects than extracts from another widely used medicinal plant, Sophora flavescens, and an aquatic weed, Alternanthera philoxeroides. Aqueous extracts of Canadian goldenrod gave greater inhibition than the ethanol extracts. Crayfish fed a diet with 2% these aqueous extracts exhibited significantly higher enzyme activity of alkaline phosphatase, catalase and phenoloxidase (P < 0.05). Based on the results of this study, we conclude that aqueous extracts of Canadian goldenrod are highly promising for the development of new dietary supplement for use in crayfish aquaculture.

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“…Indeed, strong evidence of the involvement of oxidative stress processes in neurotoxic and reprotoxic properties of CYP are provided in the literature. This has been demonstrated in vitro [ 63 – 65 ] and in vivo in several species such as rats, mice, rabbits, zebra fish, carp, mussels, crayfish [ 66 – 71 ]. CYP has also been shown to induce apoptosis in rat astrocyte through an elevated generation of ROS [ 72 ].…”

Section: Discussionmentioning

confidence: 99%

In utero and lactational exposure to low-doses of the pyrethroid insecticide cypermethrin leads to neurodevelopmental defects in male mice—An ethological and transcriptomic study

et al. 2017

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Accumulating evidence suggests that developmental exposure to environmental chemicals may modify the course of brain development, ultimately leading to neuropsychiatric / neurodegenerative disorders later in life. In the present study, we assessed the impact of one of the most frequently used pesticides in both residential and agricultural applications − the synthetic pyrethroid cypermethrin (CYP) − on developmental neurotoxicity (DNT). Female mice were perinatally exposed to low doses of CYP (5 and 20 mg/kg body weight) from gestation to postnatal day 15. Behavioral analyses were performed during the offspring’s early life and during adulthood. Postnatal analyses revealed that perinatal exposure to CYP disturbed motor development without modifying sensory and communicative skills. We found that later in life, CYP-exposed offspring expressed maladaptive behaviors in response to highly challenging tasks and abnormal sociability. Transcriptomic analyses performed in the offspring’s brain at the end of the exposure, highlighted mitochondrial dysfunction as a relevant pathomechanism underlying CYP-induced DNT. Interestingly, several genes involved in proteostasis maintenance were also shown to be dysregulated suggesting that alterations in biogenesis, folding, trafficking and degradation of proteins may significantly contribute to CYP-related DNT. From a regulatory perspective, this study highlights that behavioral and transcriptomic analyses are complementary tools providing useful direction for better DNT characterization, and as such, should be used together more systematically.

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Oxidative damage of hepatopancreas induced by pollution depresses humoral immunity response in the freshwater crayfish Procambarus clarkii

Cited by 101 publications

References 43 publications

Neurotoxic Anatoxin-a Can Also Exert Immunotoxicity by the Induction of Apoptosis on Carassius auratus Lymphocytes in vitro When Exposed to Environmentally Relevant Concentrations

Neurotoxic Anatoxin-a Can Also Exert Immunotoxicity by the Induction of Apoptosis on Carassius auratus Lymphocytes in vitro When Exposed to Environmentally Relevant Concentrations

Antibacterial properties of extracts of Solidago canadensis and their potential use as dietary supplements in red swamp crayfish (Procambarus clarkii)

In utero and lactational exposure to low-doses of the pyrethroid insecticide cypermethrin leads to neurodevelopmental defects in male mice—An ethological and transcriptomic study

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