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61,005 resultsShowing papers similar to Progress in the Study of Toxic Effects of Microplastics on Organisms in Freshwater Environments and Human Health
ClearMicroplastics in aquatic environments: A review on occurrence, distribution, toxic effects, and implications for human health
This review examines the global occurrence of microplastics in aquatic environments and their potential impacts on both aquatic organisms and human health. Researchers found that microplastics are now present in virtually all freshwater and marine systems, where they cause a range of harmful effects including oxidative stress, inflammation, and reproductive disruption in aquatic species. The study highlights trophic transfer, where microplastics move up the food chain, as a key pathway of human exposure.
From plankton to fish: The multifaceted threat of microplastics in freshwater environments
This review summarizes how microplastics harm freshwater organisms from tiny plankton to fish through oxidative stress, inflammation, DNA damage, gut microbiome disruption, and metabolic disorders. Microplastics often combine with other pollutants in water, making their toxic effects even worse. Since freshwater systems are a major pathway for microplastics entering oceans and our food supply, understanding these effects is critical for protecting both ecosystems and human health.
Microplastics in Freshwater Ecosystems: Sources, Transport and Ecotoxicological Impacts on Aquatic Life and Human Health
This review summarizes how microplastics enter freshwater ecosystems from sources like industrial runoff, urban waste, and agriculture, and how they accumulate in sediments where aquatic organisms ingest them. Researchers found that microplastics reduce feeding efficiency, inhibit growth, and harm reproduction in freshwater species, while also acting as carriers for toxic chemicals that build up through the food chain. The study highlights the need for better waste management and further research to understand the full scope of risks to both aquatic life and human health.
Microplastic contaminants in the aqueous environment, fate, toxicity consequences, and remediation strategies
This review covers the sources, fate, and toxic effects of microplastic contaminants in aquatic environments, along with current remediation strategies for removing them. Researchers found that microplastics cause various health problems in aquatic organisms and can enter the human food chain through contaminated seafood and water. The study emphasizes the urgent need for improved waste management and novel cleanup technologies to address microplastic pollution in water systems.
Effects of microplastics in freshwater fishes health and the implications for human health
This review examines how microplastics affect the health of freshwater fish, which are a major protein source for billions of people. Fish ingest microplastics that accumulate in their guts, gills, and tissues, leading to inflammation, oxidative stress, and disrupted growth. Since microplastics in fish tissue can transfer to humans through the food chain, this is relevant to both ecosystem and human health.
Toxicological consequences of microplastics pollution on aquatic Li Ving organisms: a review
This review examines the toxicological consequences of microplastic pollution on aquatic organisms, summarizing effects on growth, reproduction, oxidative stress, and endocrine function across fish, invertebrate, and algae model species.
Ecotoxicity of micro- and nanoplastics on aquatic algae: Facts, challenges, and future opportunities
This review provides a comprehensive assessment of how micro- and nanoplastics harm aquatic algae, which form the base of ocean and freshwater food chains. The toxic effects include reduced growth, oxidative stress, and disrupted photosynthesis, with nanoplastics generally causing more damage than larger particles. Since algae support the entire aquatic food web, their decline from plastic pollution could reduce the quality and safety of fish and shellfish consumed by people.
Impacts of Microplastics as Contaminants in Freshwater Ecosystems and Human Food Chain
This review examines the impacts of microplastics on freshwater ecosystems and human food chains, tracing how plastic particles enter rivers and lakes, accumulate in fish and invertebrates, and transfer to humans through consumption of contaminated freshwater species.
Microplastics in the environment: A critical overview on its fate, toxicity, implications, management, and bioremediation strategies
This review provides a broad overview of microplastic pollution, covering how these particles enter freshwater systems, accumulate in organisms, and carry toxic chemicals through the food chain. With approximately 360 million tons of plastic produced globally each year and only 7% recycled, microplastics have become a pervasive threat to water quality and, by extension, human health.
Toxic effects of polyethylene-microplastics on freshwater fish species: Implications for human health
This study reviews the toxic effects of polyethylene microplastics on freshwater fish species and the implications for human health, drawing on a body of existing literature on plastic pollution in aquatic ecosystems. The work synthesizes evidence of microplastic ingestion, bioaccumulation, and physiological effects in freshwater fish with relevance to human dietary exposure.
Microplastic Contamination, an Emerging Threat to the Freshwater Environment and Human Health: A Systematic Review
This systematic review summarizes existing research on microplastic contamination in freshwater environments and its implications for human health. The evidence shows that microplastics are widespread in rivers, lakes, and drinking water sources, and they can absorb toxic chemicals, making freshwater plastic pollution a direct concern for the safety of our water supply.
The Effects of Microplastics on the Human Food Chain and Freshwater Ecosystem
This review examines how microplastic pollution affects freshwater ecosystems and the human food chain, tracing the transfer of MPs from contaminated water through aquatic organisms to human consumers and evaluating the cumulative health risks of dietary plastic exposure.
Ecotoxicity of microplastics to freshwater biota: Considering exposure and hazard across trophic levels
This review examines the toxic effects of microplastics on freshwater organisms across multiple levels of the food web, from biofilms and plankton to fish and amphibians. Researchers found evidence of harm in several species, though effects varied widely depending on particle size, type, and concentration. The study highlights that freshwater microplastic toxicity is still poorly understood compared to marine environments and calls for more standardized research.
Microplastics in Aquatic Environments: Sources, Ecotoxicity, Detection & Remediation
This review provides a comprehensive overview of microplastic sources, ecotoxicity, detection methods, and remediation strategies in aquatic environments. Researchers found that microplastics act as carriers for toxic chemicals and pose threats to both marine and freshwater ecosystems as well as human health through drinking water exposure. The study highlights the need for improved detection technologies and effective remediation approaches to address this growing environmental challenge.
Microplastics in aquatic environments: detection, abundance, characteristics, and toxicological studies
This review summarizes current knowledge about microplastics in water environments, covering how they are detected, how abundant they are, and what toxic effects they have on living organisms. Microplastics are found throughout aquatic systems and can accumulate in organisms while also spreading other pollutants through the environment. The authors emphasize that more attention should be paid to microplastics in freshwater and organisms closely linked to human food sources, as well as toxicity studies in mammals.
The Environmental and Health Implications of Microplastics on Human and Aquatic Life
This review summarizes the harmful effects of microplastics on both aquatic ecosystems and human health, covering physical injury, chemical toxicity, and immune disruption in marine organisms. Researchers found that microplastics can accumulate through the food chain and potentially affect human health through seafood consumption and other exposure routes. The study highlights the urgent need for policy interventions to reduce plastic pollution at its source.
Occurrence and pathways of microplastics, quantification protocol and adverseeffects of microplastics towards freshwater and seawater biota
This review examines the occurrence, pathways, and adverse effects of microplastics on freshwater and marine organisms, highlighting how these particles can enter the food chain through seafood consumption. The study suggests that microplastic ingestion causes health hazards in aquatic animals and points to gaps in understanding how microplastics affect human health along the food supply chain.
Impact of microplastics on human health and aquatic species
This review examines the harmful effects of microplastics on marine life and human health, covering physical injury, oxidative stress, and disrupted immune responses in fish and other organisms. Researchers found that these impacts can cascade through marine food webs, affecting biodiversity and ecosystem function. The study also highlights growing concerns about human exposure to microplastics through seafood and other pathways.
Research advances on impacts micro/nanoplastics and their carried pollutants on algae in aquatic ecosystems: A review
This review examines how micro- and nanoplastics harm algae, which are the foundation of aquatic food chains, by slowing growth, reducing photosynthesis, and damaging cells. The effects are worse when microplastics carry other pollutants on their surfaces, creating a combined toxic effect. Since algae support the entire aquatic food web, damage to these organisms can ripple upward through fish and shellfish to affect the safety of seafood consumed by humans.
The Impact of Micro- and Nanoplastics on Aquatic Organisms: Mechanisms of Oxidative Stress and Implications for Human Health—A Review
This review examines how microplastics and nanoplastics cause oxidative stress, a harmful chemical imbalance, in aquatic organisms from plankton to fish. These tiny plastics accumulate in the food chain and may reach humans through seafood consumption. While the evidence of harm in aquatic species is growing, more research is needed to fully understand the implications for human health.
Microplastic Pollution – An Emerging Concern for Freshwaters: Effects and Overcome to Microplastic Pollution
This review addresses microplastic impacts on freshwater ecosystems, covering morphological and physiological toxicity to fish, food chain implications, and potential strategies to mitigate plastic pollution in urban water bodies.
Microplastics in Aquatic Ecosystems: A Global Review of Distribution, Ecotoxicological Impacts, and Human Health Risks
This global review summarizes how microplastics are distributed across freshwater, marine, and polar environments, and examines their ecological and human health impacts. People are exposed through contaminated seafood, water, and air, and research links microplastic exposure to oxidative stress, inflammation, hormone disruption, and possible genetic effects at the cellular level.
From marine to freshwater environment: A review of the ecotoxicological effects of microplastics
This review summarizes research on how microplastics affect aquatic organisms in both saltwater and freshwater environments. Microplastics cause a range of harmful effects including behavioral changes, metabolic disruption, immune suppression, and reproductive problems in fish, shellfish, and plankton. The review highlights that freshwater species have been studied far less than marine ones, even though freshwater ecosystems are often closer to pollution sources and more directly connected to human water supplies.
Impact of Microplastics on AquaticOrganisms and Human Health: A Review
This review examines how microplastics from degraded plastic debris accumulate in aquatic environments, are ingested by organisms at all levels of the food chain, and may transfer to humans through seafood. The evidence warrants concern about microplastic contamination as an emerging public health issue.