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Toxicity of microplastics in fish: A short review
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This short review summarizes current knowledge on microplastic occurrence in fish, covering sources and pathways of ingestion, impacts on fish physiology and behavior, and potential strategies for monitoring and reducing contamination.
Microplastic pollution is a growing environmental concern globally, attracting significant attention due to its potential impacts on aquatic ecosystems. This short review aims to provide a comprehensive overview of the research conducted on microplastic pollution in fish, focusing on its occurrence, sources, impacts, and potential mitigation strategies. By analyzing existing studies, this review highlights the urgent need for continued research and increased awareness to address this persistent issue.
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Microplastic toxicity in fish: A potential review on sources, impacts, and solution
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This review summarizes research on how microplastics affect fish health, covering sources of contamination, physical damage, hormonal disruption, and behavioral changes. Microplastics accumulate in fish tissues and can concentrate up the food chain, with potential toxic effects passing on to humans who eat contaminated seafood. The authors discuss possible solutions including better waste management, biodegradable alternatives, and advanced water treatment.
Microplastics as an Emerging Threat to the Freshwater Fishes: a Review
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This review examines microplastics as an emerging threat to freshwater fishes, covering their sources from cosmetics and plastic debris fragmentation, routes of entry including wastewater treatment plants, and documented toxic effects on fish physiology and behavior.
Bioavailability and toxicity of microplastics to fish species: A review
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This review summarizes current knowledge about microplastic ingestion and its toxic effects in fish species worldwide. Researchers found that microplastics have been detected in fish from nearly all types of aquatic habitats, and both field and laboratory studies confirm fish are highly susceptible to ingesting these particles. The study notes that microplastics alone or combined with other pollutants can cause various health problems in fish, raising concerns about implications for human seafood consumption.
Microplastics in freshwater fishes: Occurrence, impacts and future perspectives
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This review synthesizes current knowledge about microplastic contamination in freshwater fish, which serve as important indicators of plastic pollution in rivers and lakes. Researchers found that microplastic ingestion patterns in fish are related to body size, feeding habits, and local urbanization levels, with controlled studies showing various effects on fish physiology and behavior. While fish can typically expel most microplastics quickly, certain particle shapes and sizes may remain in the body or cross into other organs through the intestinal wall.
Microplastics Induced Dysfunctions in Physiology and Behavior of Fish: A Comprehensive Review.
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Researchers comprehensively review how microplastics disrupt fish physiology, documenting effects on growth, blood chemistry, reproduction, oxidative stress, immune function, and behavior — tracing mechanisms from gastrointestinal damage and endocrine disruption to neurotoxicity and transgenerational harm — to inform ecological risk assessment in aquatic and fisheries contexts.
Research digests by email
When a large batch of papers lands in the Atlas, we read through it and send a short write-up of what stood out.