Oxidative stress responses in Puntius sarana collected from some environmentally contaminated areas of River Mahananda, Malda, West Bengal

Hore, Mayukh; Saha, Riya; Bhaskar, Sanchita; Mandal, Shreya; Bhattacharyya, Shubham; Roy, Swarnendu

doi:10.1007/s10646-023-02630-1

Cited by 7 publications

(2 citation statements)

References 38 publications

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“…The decrease in GSH levels at the Ghannouch site, which is the site with the highest trace element levels, is in agreement with several other previous studies [93][94][95] which showed that GSH, in addition to other biochemical markers, seems to be a potential antagonist against metals. According to El-Shenawy et al [86], the decrease in the GSH level is attributed to the increased consumption of this peptide for the synthesis of heavy-metal-binding proteins such as metallothioneins.…”

Section: Determination Of Reduced Glutathionesupporting

confidence: 92%

Assessment of the Accumulation of Trace Metals and Oxidative Stress Response Biomarkers in the Portunid Portunus segnis

Dghim,

Ben Ameur,

Annabi

2023

Applied Sciences

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The invasive blue crab Portunus segnis, which was collected from two sites on the Gulf of Gabès, is the subject of this work. This study is based on demonstrating the accumulation capacity of P. segnis by measuring the concentrations of cadmium, zinc, lead, and copper in the gills and hepatopancreas. The enzymatic activities of catalase, glutathione-S-transferase, reduced glutathione, and lipid peroxidase were assessed in this region for the first time. The main results show that the metals have high bioaccumulation potentials in P. segnis tissues between different sites. The possible adaptation of P. segnis in the Gulf of Gabès and the variations in the studied biomarkers and metal concentrations at different sites confirm the usefulness of the invasive blue crab as a sentinel species.

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Section: Determination Of Reduced Glutathionesupporting

confidence: 92%

Assessment of the Accumulation of Trace Metals and Oxidative Stress Response Biomarkers in the Portunid Portunus segnis

Dghim,

Ben Ameur,

Annabi

2023

Applied Sciences

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“…Major anthropogenic activities led to many insults, including oxidative stress in fish (Figure 5; Table 6). Ecotoxicological studies to assess the impact of contamination by human activities in aquatic environments worldwide-both marine and freshwaterused oxidative stress biomarkers in fish (Nwabueze et al, 2020;Makuvara et al, 2022;Filice et al, 2023;Hore et al, 2023). Exposure of haarder fish to tributyltin chloride (TBTC), a chemical contaminant, resulted in decreased antioxidant enzymatic activity and increased malondialdehyde (Zhao et al, 2022).…”

Section: Anthropogenic Activity Os and Fish Healthmentioning

confidence: 99%

Water physicochemical factors and oxidative stress physiology in fish, a review

Menon,

Kumar,

Middha

et al. 2023

Front. Environ. Sci.

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Fish are among the best-studied aquatic animals due to their economic and ecological values. Fish meat is the most affordable protein source for the economically weaker section of people. The environment of almost all aquatic ecosystems has a specific influential role on or by fishes. Therefore, studying their stress biology, especially oxidative stress, is vital because it can influence their growth, production, reproduction, etc. To review the above topic, peer-reviewed electronic databases, including Web of Science, science direct, PubMed, Google Scholar, Scopus, and AGRICOLA, were searched with specific keywords associated with fish, oxidative stress, diseases, etc. The influence of abiotic stress, such as the effects of water dissolved oxygen, temperature, salinity, water hardness, alkalinity, pH, pollutants, heavy metals, and anthropogenic activities, was reviewed in the current article to draw a conclusion on the updated relation that exists between fish physiology, disease, and abiotic stressors. Oxidative stress and redox regulatory levels under the above parameters were reviewed as the stress or anti-stress responses differ in various fish models. Undoubtedly, the reviewed abiotic factors modulate fish oxidative health status to a greater extent, and therefore, these factors must be considered on a priority basis to improve the general health and immunity status of fish. The statement above remains valid in both saline and freshwater habitats.

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