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20 resultsShowing papers similar to The exposure routes of micro- and nanoplastics and their potential toxic effects on human health
ClearNanoplastics: Unveiling Contamination Routes and Toxicological Implications for Human Health
This review examined how nanoplastics, the tiniest plastic particles, enter the human body through breathing, eating, drinking, and skin contact. Evidence indicates these particles may contribute to a range of health concerns across multiple body systems, including the lungs, gut, heart, brain, and immune system, highlighting the need for more research into their long-term effects.
Exposure Pathways, Systemic Distribution, and Health Implications of Micro- and Nanoplastics in Humans
This review summarizes how micro- and nanoplastics enter the human body through food, air, and skin, then distribute to organs throughout the body. Research in animal and cell models shows these particles can cause oxidative stress, inflammation, brain toxicity, reproductive problems, and potentially cancer, though standardized methods for assessing real-world human health risks are still needed.
A review on microplastics and nanoplastics in the environment: Their occurrence, exposure routes, toxic studies, and potential effects on human health
This review summarizes what is known about how microplastics and nanoplastics enter the human body through food, air, and skin contact, and what they do once inside. Studies on cells and animals show these tiny particles can cause oxidative stress, DNA damage, inflammation, and harm to the immune, digestive, reproductive, and nervous systems. The research makes clear that microplastics are not just an environmental problem but a direct concern for human health.
Mechanistic insight into potential toxic effects of microplastics and nanoplastics on human health
This review summarizes how microplastics and nanoplastics enter the body through breathing, eating, and skin contact, then travel through the bloodstream to deposit in organs. Studies show they can cause oxidative stress, inflammation, immune dysfunction, genetic damage, developmental abnormalities, and potentially cancer, though most evidence comes from cell and animal studies rather than human research.
Human exposure to micro- and nanoplastic: biological effects and health consequence
This review summarized the biological effects and health consequences of human exposure to micro- and nanoplastics, covering routes of uptake (ingestion, inhalation, dermal), cellular toxicity mechanisms, and systemic health risks identified in recent experimental and epidemiological studies.
Microplastics and Human Health: A Comprehensive Review on Exposure Pathways, Toxicity, and Emerging Risks
This comprehensive review examines microplastic exposure pathways in humans, methods of detection, and the potential toxic effects on various biological systems. The study highlights growing evidence that microplastics can enter the body through ingestion, inhalation, and dermal contact, and may affect multiple organ systems, though significant uncertainties remain about long-term health outcomes.
Impact of microplastics and nanoplastics on human Health: Emerging evidence and future directions
This review summarizes current evidence on how micro- and nanoplastics enter the human body through food, air, and skin contact, and the cellular damage they may cause. While microplastic pollution is a recognized environmental hazard, the authors note that definitive evidence linking plastic particle exposure to specific health outcomes in humans is still limited and more realistic exposure studies are needed.
Micro- and Nanoplastics on Human Health and Diseases: Perspectives and Recent Advances
This review provides a comprehensive overview of how micro- and nanoplastics enter the human body through ingestion, inhalation, and skin absorption, and how they can then travel through the bloodstream to reach virtually every organ. Researchers summarize evidence that these particles can trigger inflammation, oxidative stress, and disruption of hormonal and immune functions. The study emphasizes that the ability of these particles to cross biological barriers and accumulate in tissues makes understanding their long-term health effects an urgent research priority.
Impact of Microplastics and Nanoplastics on Human Health
This review explores how micro- and nanoplastics can enter the human body through the gut, lungs, and skin, and what potential health effects they might cause at the cellular level. While there is growing evidence that these particles trigger toxic responses in cells, research into their specific effects inside the human body is still limited. The paper calls for more studies on how nanoplastics in particular move through human tissue barriers and what long-term damage they may cause.
Bridging the Gaps between Microplastics and Human Health
This review summarizes how microplastics and nanoplastics enter the human body through breathing, eating, drinking, skin contact, and even transfer from mother to fetus during pregnancy. Once inside, these particles can cross tissue barriers and potentially affect cellular processes important for fetal development. While the health effects are still being studied, the evidence so far points to real concerns about reproductive and developmental impacts from our daily plastic exposure.
The Impact of Microplastic on Human Health
This review synthesized evidence on microplastic exposure pathways and health effects in humans, finding that microplastics enter the body via ingestion, inhalation, and dermal contact and are associated with oxidative stress, inflammation, genotoxicity, and endocrine disruption.
The potential impact of nano- and microplastics on human health: Understanding human health risks.
This review summarizes how nano- and microplastics enter the human body through breathing, eating, drinking, and skin contact, and then accumulate in organs over time. Studies have linked this buildup to respiratory problems like asthma and lung cancer, gut inflammation, disrupted gut bacteria, and neurological symptoms. At the cellular level, plastics cause DNA damage and cell death, though more research is needed to fully understand the long-term health risks in humans.
A comprehensive review on the source, ingestion route, attachment and toxicity of microplastics/nanoplastics in human systems
This review summarizes how microplastics and nanoplastics enter the human body through eating, breathing, and skin contact, then spread to organs throughout all nine major body systems. The particles cause harm mainly through oxidative stress, inflammation, and disrupted metabolism, with the digestive and respiratory systems being most affected since they are the primary entry points.
A review of data for quantifying human exposures to micro and nanoplastics and potential health risks
This review synthesizes data on human exposure to micro- and nanoplastics through air, water, and food, and examines the potential health effects. Researchers found evidence of respiratory, liver, immune, and gastrointestinal impacts in humans and mammals exposed to elevated plastic particle levels, with toxicity varying by plastic type and size. The study highlights that while growing evidence links plastic particle exposure to health concerns, significant data gaps remain in quantifying actual human intake and long-term risks.
Micro- and nanoplastics: origin, sources of intake and impact on human health (literature review)
This literature review synthesizes mechanisms by which micro- and nanoplastics interact with living organisms, examining their physicochemical properties, routes of human exposure, and documented health effects across multiple organ systems.
Plastic and Human Health: A Micro Issue?
This review evaluates the potential human health impacts of microplastic exposure through food and air, drawing on evidence from particle toxicology and related fields. Researchers note that if inhaled or ingested, microplastics could accumulate in tissues and cause localized inflammation, while chemical additives and adsorbed pollutants may leach out and cause additional toxic effects. The paper emphasizes that chronic, long-term exposure is likely the greater concern, though current data on actual human exposure levels remains limited.
The potential impacts of micro-and-nano plastics on various organ systems in humans
This review summarizes research on how micro- and nanoplastics can affect virtually every organ system in the human body, including the digestive, respiratory, immune, and reproductive systems. The evidence from animal and cell studies shows these particles cause harm through oxidative stress, inflammation, immune dysfunction, and disrupted metabolism, though more research using realistic exposure levels in humans is needed.
Human Toxicity of Nano‐ and Microplastics
This review summarizes current evidence on the human toxicity of nano- and microplastics, covering ingestion, inhalation, and dermal exposure routes and the biological effects documented in experimental systems. The authors assess the state of the evidence and identify key gaps for risk characterization.
Health impacts of microplastic and nanoplastic exposure
This review examines the growing evidence that micro- and nanoplastics can cross barriers in the lungs and gut, enter the bloodstream, and reach organs like the brain, placenta, and reproductive system. Early clinical studies suggest links to immune changes, heart problems, and reproductive effects, though more research is needed. Better methods for measuring plastic exposure in humans are critical to understanding the true health risks.
Impacts of micro and nanoplastics on human health
This review summarizes existing research on how tiny plastic particles enter the human body through food and air, then accumulate and potentially harm the digestive, immune, hormonal, brain, and respiratory systems. The authors also note that microplastics may cause chromosomal abnormalities, highlighting the need for better waste management to reduce human exposure.