Oysters and mussels as equivalent sentinels of microplastics and natural particles in coastal environments

Ribeiro, Victor Vasques; Nobre, Caio Rodrigues; Moreno, Beatriz Barbosa; Semensatto, Décio; Sanz‐Lázaro, Carlos; Moreira, Lucas Buruaem; Castro, Ítalo Braga

doi:10.1016/j.scitotenv.2023.162468

Cited by 25 publications

(4 citation statements)

References 119 publications

(187 reference statements)

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“…It is worth mentioning that oysters and mussels have been utilized to be used as filters and serve as biomonitors in water for the removal and monitoring of MPs, whereas they have also been used to provide feedback on the real-time situation (as bioindicators) of MPs or other pollutants in the area [ 167 , 168 , 169 ]. Bošković et al [ 170 ] reported that mussels harvested from the Adriatic Sea have been found to contain PA, PVC, and PS.…”

Section: Risk Of Plastic Particles Entering the Human Body Via The Fo...mentioning

confidence: 99%

Sources, Degradation, Ingestion and Effects of Microplastics on Humans: A Review

Lin,

Huang,

Chen

et al. 2023

Toxics

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Celluloid, the predecessor to plastic, was synthesized in 1869, and due to technological advancements, plastic products appear to be ubiquitous in daily life. The massive production, rampant usage, and inadequate disposal of plastic products have led to severe environmental pollution. Consequently, reducing the employment of plastic has emerged as a pressing concern for governments globally. This review explores microplastics, including their origins, absorption, and harmful effects on the environment and humans. Several methods exist for breaking down plastics, including thermal, mechanical, light, catalytic, and biological processes. Despite these methods, microplastics (MPs, between 1 and 5 mm in size) continue to be produced during degradation. Acknowledging the significant threat that MPs pose to the environment and human health is imperative. This form of pollution is pervasive in the air and food and infiltrates our bodies through ingestion, inhalation, or skin contact. It is essential to assess the potential hazards that MPs can introduce. There is evidence suggesting that MPs may have negative impacts on different areas of human health. These include the respiratory, gastrointestinal, immune, nervous, and reproductive systems, the liver and organs, the skin, and even the placenta and placental barrier. It is encouraging to see that most of the countries have taken steps to regulate plastic particles. These measures aim to reduce plastic usage, which is essential today. At the same time, this review summarizes the degradation mechanism of plastics, their impact on human health, and plastic reduction policies worldwide. It provides valuable information for future research on MPs and regulatory development.

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Section: Risk Of Plastic Particles Entering the Human Body Via The Fo...mentioning

confidence: 99%

Sources, Degradation, Ingestion and Effects of Microplastics on Humans: A Review

Lin,

Huang,

Chen

et al. 2023

Toxics

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“…Mussels have been frequently studied because they are lterfeeding organisms, capable of processing large quantities of water at a rate of one and a half liters per hour (quantity related to a single mussel). [31][32][33] This along with their widespread presence in the marine environments in a wide range of latitudes, makes them suitable for monitoring studies in which mussels are employed as water pollution sentinels. 33 Moreover, in a recent study, different species of mussels were tested as active agents to reduce waterborne microplastics, and it has been observed that, under controlled laboratories conditions, 1 kg of mussels is capable of lter out 40 146 MPs per hour.…”

Section: Introductionmentioning

confidence: 99%

Characterization and quantification of microplastics and organic pollutants in mussels by microwave-assisted sample preparation and analytical pyrolysis

Biale,

La Nasa,

Fiorentini

et al. 2024

Environ. Sci.: Adv.

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“…Since the 1950s, our reliance on plastic has increased dramatically. Its low cost, durability, and resistance to degradation have led to its widespread use and, unfortunately, its release into the environment [ 6 , 14 , 15 ]. This plastic influx has significantly impacted marine ecosystems, and coastal lagoons are no exception [ 16 , 17 , 18 ].…”

Section: Introductionmentioning

confidence: 99%

“…Similarly, to other transitional environments, these two Italian lagoons face a growing threat: MP accumulation. Bivalves like oysters filter feed at the water’s surface, making them susceptible to ingesting MPs [ 15 , 21 , 22 ]. This is why they are valuable bioindicators, allowing the assessment of MP contamination levels by measuring their accumulation in oyster tissues [ 21 , 22 , 23 ].…”

Section: Introductionmentioning

confidence: 99%

Navigating a Microplastic Sea: How the Pacific Cupped Oyster (Magallana gigas) Respond to Microplastic Pollution in Lagoons

De Rinaldis,

Pastorino,

Scirocco

et al. 2024

Toxics

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Microplastic pollution poses an escalating concern, particularly in coastal lagoons rich in biodiversity. This study delved into the occurrence of microplastics (MPs) in Magallana gigas (formerly Crassostrea gigas) from the Orbetello and Varano coastal lagoons (Italy), also investigating the response of these filter-feeding organisms to various colors (P = pink; B = blue; W = white) of high-density polyethylene (HDPE) MP fragments. Oysters were exposed for 7 days under controlled conditions. Subsequently, the oysters underwent analysis for both MP presence and biochemical markers of oxidative stress. Diverse ingestion rates of HDPE were noted among oysters from the two lagoons, eliciting antioxidant responses and modifying baseline activity. The two-way ANOVA revealed the significant effects of treatment (control; HDPE_B; HDPE_P; HDPE_W), site, and the interaction between treatment and site on all biomarkers. Non-metric multidimensional scaling showed a divergent effect of HDPE color on biomarkers. Further investigation is warranted to elucidate the mechanisms underlying the influence of MP color, dose-dependent effects, and the long-term impacts of exposure. Comprehending these intricacies is imperative for devising effective strategies to mitigate plastic pollution and safeguard marine health.

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Oysters and mussels as equivalent sentinels of microplastics and natural particles in coastal environments

Cited by 25 publications

References 119 publications

Sources, Degradation, Ingestion and Effects of Microplastics on Humans: A Review

Sources, Degradation, Ingestion and Effects of Microplastics on Humans: A Review

Characterization and quantification of microplastics and organic pollutants in mussels by microwave-assisted sample preparation and analytical pyrolysis

Navigating a Microplastic Sea: How the Pacific Cupped Oyster (Magallana gigas) Respond to Microplastic Pollution in Lagoons

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