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

Frontiers in Environmental Science, Год журнала: 2023, Номер 11

Опубликована: Сен. 15, 2023

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

Язык: Английский

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Polyethylene microplastics induced gut microbiota dysbiosis leading to liver injury via the TLR2/NF-κB/NLRP3 pathway in mice

The Science of The Total Environment, Год журнала: 2024, Номер 917, С. 170518 - 170518

Опубликована: Янв. 28, 2024

Язык: Английский

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Sampling, separation, and characterization methodology for quantification of microplastic from the environment

Journal of Hazardous Materials Advances, Год журнала: 2024, Номер 14, С. 100416 - 100416

Опубликована: Фев. 27, 2024

As millions of tonnes plastics wind up in the environment, plastic pollution is a severe issue that worsens with time. In addition to primary particles, large items are fragmented due ultraviolet radiation, degradation, and other environmental causes, resulting minuscule compounds, known as microplastics or nanoplastics. They adsorb hazardous contaminants easily get absorbed by organisms, for example, polychlorinated biphenyls, polycyclic aromatic hydrocarbons, heavy metals adhered microplastic surfaces their tiny size surface area. Studies on toxicity fate crucial light these challenges, but effectiveness depends sampling procedure, sample preparation, characterization, analysis, quantification techniques. The standard methods characterization performed using Fourier transform infrared resonance, Raman Spectroscopy, pyrolysis Gas Chromatography Mass Spectrometry. Unfortunately, none techniques can achieve in-situ non-invasive characterization. These processes complex, non-uniform across studies, different specific domains such soil/sediment, water groundwater, biota, atmosphere. Thus, current study highlights methodology being used sampling, analysis from solid, aqueous, air, biota samples. This review paper also specifies tool concentration types Future studies should prioritize development standardized protocols ensure comparability diverse ecosystems. Additionally, employing advanced analytical collaborating interdisciplinary fields enhance accuracy reliability separation methods.

Язык: Английский

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Health benefits and health risks of contaminated fish consumption: Current research outputs, research approaches, and perspectives

Heliyon, Год журнала: 2024, Номер 10(13), С. e33905 - e33905

Опубликована: Июль 1, 2024

BackgroundFish contains high-quality omega-3 fatty acids, protein, vitamins, and minerals due to this it is termed as an essential component of a balanced diet. But there have been concerns raised about the risks consuming fish that contaminated with toxins such methylmercury, polychlorinated biphenyls (PCBs), dioxins, pesticides, plastic waste. Consumption containing these pollutants raising global mortality morbidity rates.Scope approachesThe review examines current research outputs on health benefits potential consumption. The also discusses various approaches mitigating problems caused by consumption, highlights roles balancing when fish.Key findings conclusionDifferent indicated contaminants cause cancer, kidney failure, adverse neurological effect, cardiovascular diseases, so vulnerable groups pregnant, child breast-feeding children. In conclusion, need get more tangible evidence advantages disadvantages consumption safeguard wellbeing society.

Язык: Английский

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Microplastics in wastewaters and their potential effects on aquatic and terrestrial biota

Case Studies in Chemical and Environmental Engineering, Год журнала: 2023, Номер 8, С. 100536 - 100536

Опубликована: Окт. 29, 2023

Microplastics are often found in the greatest quantities terrestrial environments, addition to those along coasts and oceans. They may get into water bodies from a variety of different sources such as deposition atmosphere, runoff polluted land, effluent municipal treatment plants. The objective this study is conduct comprehensive evaluation existing scientific literature related microplastics wastewater. Specifically, focus on investigating possible impacts wastewater containing both aquatic biota. Additionally, attempts identify any gaps current research, with intention informing future research priorities field. A selection over 200 papers subject microplastic pollution, covering years 2000–2023, has been selected prominent database. These encompass wide range topics, including recent advancements wastewater, their origins, behaviour potential adverse various organisms animals, soil microbial communities, plants, finally humans. results showed that using for irrigation can lead presence ecosystems facilitate transmission contaminants by interacting pollutants. findings also indicate although there significant investigation marine microplastics, prevalence contamination freshwater environments comparatively limited requires greater attention better understanding fate, transport, consequences relation water, qualities, polymer composition, forms, types land use.

Язык: Английский

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A Review of the Status, Effects, Prevention, and Remediation of Groundwater Contamination for Sustainable Environment

Water, Год журнала: 2023, Номер 15(20), С. 3662 - 3662

Опубликована: Окт. 19, 2023

Most water systems that support ecosystems and feed humans are depleted or stressed. Aquifer characteristics, topography, subsurface activities, climate, geochemical processes regulate groundwater availability, a reliable source of fresh water. Globally, agriculture, industries, the domestic sector three major sectors consume vast quantities freshwater resources. Further anthropogenic such as soil leaching, acid rain, fertilizer, pesticides, mining, other industrial resulted in release organic inorganic pollutants affected global In India, is used huge quantities, resulting depletion 1 to 2 m year. Low-income countries face many issues related pollution, availability safe minimal. 2019, deaths due unsafe sanitation accounted for 2.2% total deaths, amounting 1.2 million people’s deaths. India recorded 6.6% 2019. China around 90.41% 60.4% utilization agricultural purposes, respectively. 2020, utilized nutrients (nitrate phosphate) crop growth enhance yield, highest nitrate phosphate concentrations groundwater. Remediating contaminants from different sources requires knowledge their concentration, behavior, cycling, degradation pathways. According safety guidelines, limiting optimizing pesticide waste disposal, empty container disposal can reduce contamination. The present study summarized various sectors, potential contamination impacts on human health environment, preventive measures, mitigation methods overcome pollution.

Язык: Английский

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Captivating Colors, Crucial Roles: Astaxanthin’s Antioxidant Impact on Fish Oxidative Stress and Reproductive Performance

Animals, Год журнала: 2023, Номер 13(21), С. 3357 - 3357

Опубликована: Окт. 29, 2023

Fish, constantly exposed to environmental stressors due their aquatic habitat and high metabolic rates, are susceptible oxidative stress. This review examines the interplay between stress fish reproduction, emphasizing potent antioxidant properties of astaxanthin. Our primary objective is highlight astaxanthin's role in mitigating during critical reproductive stages, leading improved gamete quality, ovary development, hormone levels. We also explore its practical applications aquaculture, including enhanced pigmentation overall health. conducted a comprehensive literature review, analyzing studies on impact reproduction. Astaxanthin, carotenoid pigment, effectively combats reactive oxygen species, inhibiting lipid peroxidation maintaining membrane integrity. It significantly enhances success improves health aquaculture settings. reveals multifaceted benefits offering economic advantages aquaculture. Future research should delve into species-specific responses, optimal dosages, long-term effects astaxanthin supplementation inform sustainable strategies.

Язык: Английский

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Toxicity of co-exposure of microplastics and lead in African catfish (Clarias gariepinus)

Frontiers in Veterinary Science, Год журнала: 2023, Номер 10

Опубликована: Окт. 6, 2023

Microplastics (MPs) are an emerging threat to freshwater ecosystems with several ecotoxicological ramifications for fish. can adsorb heavy metals on their surfaces and increase availability aquatic organisms. The combined impact of lead microplastics fish has only been studied seldom utilizing a variety markers. present study aimed evaluate the hematological, biochemical, inflammatory signals (cytokines), as well antioxidant enzymes in African catfish ( Clarias gariepinus ) exposed (Pb) MPs individually 15 days (acute toxicity experiment). were split into four groups, first which was control group. second group received exposure 1 mg/L nitrate [Pb(NO 3 2 ]. third given 100 MPs. A solution containing ] administered fourth (the combination group). According findings, when Pb days, red blood cells (RBCs), thrombocytes, lymphocytes significantly reduced comparison When compared fish, alone or together showed significant rise interleukin-1β (IL-1β) interleukin-6 (IL-6) cytokines. Both resulted changes plasma electrolytes. treated reduction superoxide dismutase (SOD) total capacity (TAC) levels action considerable modification all biochemical difference mean concentration (mg/L) between subjected not statistically significant. In conclusion, according this investigation, caused insignificant accumulation present. However, co-exposure may result anemia, cellular harm, extremely high oxidative stress, reaction.

Язык: Английский

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Polyethylene microplastics induced inflammation via the miR-21/IRAK4/NF-κB axis resulting to endoplasmic reticulum stress and apoptosis in muscle of carp

Fish & Shellfish Immunology, Год журнала: 2024, Номер 145, С. 109375 - 109375

Опубликована: Янв. 11, 2024

Язык: Английский

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Micro-and nano-plastics induce kidney damage and suppression of innate immune function in zebrafish (Danio rerio) larvae

The Science of The Total Environment, Год журнала: 2024, Номер 931, С. 172952 - 172952

Опубликована: Май 3, 2024

Язык: Английский

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