Effects of plastic particles on aquatic invertebrates and fish – A review

Hodkovicová, Nikola; Hollerová, Aneta; Svobodová, Zdeňka; Faldyna, Martin; Faggio, Caterina

doi:10.1016/j.etap.2022.104013

Cited by 63 publications

(13 citation statements)

References 270 publications

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“…The presence of pollutants can induce stress in organisms, leading to the excessive production of reactive oxygen species (ROS), which have the potential to cause oxidative damage [20,21]. The deleterious effects of ROS include the alteration of the cellular redox balance, the peroxidation of membrane lipids, mainly polyunsaturated fatty acids, the inactivation of transporter enzymes and proteins, and DNA damage [22].…”

Section: Introductionmentioning

confidence: 99%

Microplastic Presence in the Digestive Tract of Pearly Razorfish Xyrichtys novacula Causes Oxidative Stress in Liver Tissue

Cohen-Sánchez

Solomando

Pinya

et al. 2023

Toxics

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Plastic pollution in the oceans is a growing problem, with negative effects on exposed species and ecosystems. Xyrichtys novacula L. is a very important fish species both culturally and economically in the Balearic Islands. The aim of the present study was to detect and categorise the presence of microplastics (MPs) in the digestive tract of X. novacula, as well as the existence of oxidative stress in the liver. For this purpose, the fish were categorised into two groups based on the number of MPs observed in the digestive tracts: a group with no or low presence of MPs (0–3 items) and a group with a higher presence of MPs (4–28 items). MPs were found in 89% of the specimens analysed, with a dominance of fibre type and blue colour. Regarding the type of polymer, polycarbonate was the most abundant, followed by polypropylene and polyethylene. For the group with a greater presence of MPs, the activities of the antioxidant enzymes glutathione peroxidase and glutathione reductase, as well as the phase II detoxification enzyme glutathione s-transferase, were higher than the activities observed in fish with little to no presence of MPs. The activities of catalase and superoxide dismutase and the levels of malondialdehyde did not show significant differences between both groups. In conclusion, these results demonstrate the presence of MPs in the digestive tract of X. novacula and the existence of an antioxidant and detoxification response, mainly based on the glutathione-based enzymes.

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Section: Introductionmentioning

confidence: 99%

Microplastic Presence in the Digestive Tract of Pearly Razorfish Xyrichtys novacula Causes Oxidative Stress in Liver Tissue

Cohen-Sánchez

Solomando

Pinya

et al. 2023

Toxics

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“…Studies on the accumulation of MP in the gastrointestinal tract suggest that the narrow opening of the stomach and intestine, rich in helical structures, is ideal for the accumulation of plastic particles [29]. Another problem with nano-and microplastics is linked to their ability to penetrate organs such as gills, livers, and skin through the intestinal wall [30].…”

Section: Discussionmentioning

confidence: 99%

Microplastic Abundance in Rainbow Trout Life Cycle: Step by Step

Alak,

Köktürk,

Atamanalp

et al. 2023

Sustainability

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In recent years, with the encouragement of national and international authorities, researchers on plastic levels in aquaculture have begun to assess consumer health risks as well as ecological monitoring. Based on this guidance, the aim of this study is to determine the microplastic load of rainbow trout raised under routine breeding conditions without an external treatment in all developmental stages from egg to +1 year of age. Sperm, egg, fertilized egg, eyed egg, alevin or such fry, and swimming fry on growing stock (1-year-old) stages of cultured fish and commercial feeds were used for the following stages: 300–500 µm, 500–800 µm, 800–1200 µm, 1 mm, 2 mm, 3 mm, 4 mm, and 5 mm. The samples were collected to determine the presence of microplastic (MP) and at which stage of this life cycle the MP has entered into the system intensively. The obtained findings showed that the total amount of MP determined in the stages without feed intake was 14 pieces, and this value increased by 557% (total of 92-piece MP) in fish that started external feeding. While no significant difference was found between the MP amounts in different feed groups, the dominant microplastic color in the feed groups was black and blue, and the polymer type was polyethylene. This general modelling, in which MP concentrations are determined in all life cycles from egg to adult in a cultured fish species, including in the given feeds, will encourage further research. Current findings have shown that any outsourced input used during growing periods can cause MP contamination to the end of fish production, processing, and storage.

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“…Presently, there is significant emphasis placed on exploring the interplay between the physiological impacts of pharmaceuticals and microplastics (MPs) (Aliko et al, 2022; Avio et al, 2015; Menéndez‐Pedriza & Jaumot, 2020; Shiry et al, 2023). The plastic industry's continuous growth and increased waste production have led to a rise in MPs discharge into aquatic environments (Banaee et al, 2019; Capo et al, 2021; Hodkovicova et al, 2022; Savuca et al, 2022). However, the potential effects of MPs in combination with commonly found water contaminants, such as pesticides, herbicides, heavy metals, and micropollutants, remain unclear (Aliko et al, 2022; Arif et al, 2022; Banaee et al, 2022; Gu et al, 2020; Ravi et al, 2023).…”

Section: Introductionmentioning

confidence: 99%

The odd couple: Caffeine and microplastics. Morphological and physiological changes in Mytilus galloprovincialis

Impellitteri,

Briglia,

Porcino

et al. 2024

Microscopy Res & Technique

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In recent years, the presence of pharmaceuticals and microplastics (MPs) in aquatic ecosystems has raised concerns about their environmental impact. This study explores the combined effects of caffeine, a common pharmaceutical pollutant, and MPs on the marine mussel Mytilus galloprovincialis. Caffeine, at concentrations of 20.0 μg L−1, and MPs (1 mg L−1, 35–50 μm size range), was used to mimic real‐world exposure scenarios. Two hundred M. galloprovincialis specimens were divided into four groups: caffeine, MPs, Mix (caffeine + MPs), and Control. After a two‐week acclimation period, the mollusks were subjected to these pollutants in oxygen‐aerated aquariums under controlled conditions for 14 days. Histopathological assessments were performed to evaluate gill morphology. Cellular volume regulation and digestive gland cell viability were also analyzed. Exposure to caffeine and MPs induced significant morphological changes in M. galloprovincialis gills, including cilia loss, ciliary disk damage, and cellular alterations. The chitinous rod supporting filaments also suffered damage, potentially due to MP interactions, leading to hemocyte infiltration and filament integrity compromise. Hemocytic aggregation suggested an inflammatory response to caffeine. In addition, viability assessments of digestive gland cells revealed potential damage to cell membranes and function, with impaired cell volume regulation, particularly in the Mix group, raising concerns about nutrient metabolism disruption and organ function compromise. These findings underscore the vulnerability of M. galloprovincialis to environmental pollutants and emphasize the need for monitoring and mitigation efforts.Research Highlights The synergy of caffeine and microplastics (MPs) in aquatic ecosystems warrants investigation. MPs and caffeine could affect gill morphology of Mytilus galloprovincialis. Caffeine‐exposed cells had lower viability than the control group in the NR retention test. MPs and mix‐exposed cells struggled to recover their volume.

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Effects of plastic particles on aquatic invertebrates and fish – A review

Cited by 63 publications

References 270 publications

Microplastic Presence in the Digestive Tract of Pearly Razorfish Xyrichtys novacula Causes Oxidative Stress in Liver Tissue

Microplastic Presence in the Digestive Tract of Pearly Razorfish Xyrichtys novacula Causes Oxidative Stress in Liver Tissue

Microplastic Abundance in Rainbow Trout Life Cycle: Step by Step

The odd couple: Caffeine and microplastics. Morphological and physiological changes in Mytilus galloprovincialis

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