Recent progress of microplastic toxicity on human exposure base on in vitro and in vivo studies

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 903, P. 166766 - 166766

Published: Sept. 2, 2023

Language: Английский

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Overview of analytical methods for the determination of microplastics: Current status and trends

TrAC Trends in Analytical Chemistry, Journal Year: 2023, Volume and Issue: 167, P. 117261 - 117261

Published: Sept. 1, 2023

Language: Английский

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Microplastics Derived from Food Packaging Waste—Their Origin and Health Risks

Materials, Journal Year: 2023, Volume and Issue: 16(2), P. 674 - 674

Published: Jan. 10, 2023

Plastics are commonly used for packaging in the food industry. The most popular thermoplastic materials that have found such applications polyethylene (PE), polypropylene (PP), poly(ethylene terephthalate) (PET), and polystyrene (PS). Unfortunately, plastic is disposable. As a consequence, significant amounts of waste generated, entering environment, undergoing degradation processes. They can occur under influence mechanical forces, temperature, light, chemical, biological factors. These factors present synergistic or antagonistic effects. result their action, microplastics formed, which undergo further fragmentation decomposition into small-molecule compounds. During process, various additives at plastics' processing stage also be released. Both negatively affect human animal health. Determination negative consequences on environment health not possible without knowing course processes products. In this article, we sources microplastics, causes places formation, transport particles, plastics often production storage, affecting said its

Language: Английский

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MicroRaman spectroscopy detects the presence of microplastics in human urine and kidney tissue

Environment International, Journal Year: 2024, Volume and Issue: 184, P. 108444 - 108444

Published: Jan. 19, 2024

There is a growing concern within the medical community about potential burden of microplastics on human organs and tissues. In this study, we investigated by microRaman spectroscopy presence in kidneys urine. Moreover, an open-access software was developed validated for project, which enabled comparison between spectra self-created spectral database, thus enhancing ability to characterize polymers pigments biological matrices. Healthy portions ten obtained from nephrectomies, as well urine samples healthy donors were analyzed: 26 particles both kidney identified, with sizes ranging 3 13 μm 1 29 kidneys. The most frequently determined are polyethylene polystyrene, while common hematite Cu-phthalocyanine. This preclinical study proves renal tissues confirms their urine, providing first evidence deposition humans.

Language: Английский

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Human Microplastics Exposure and Potential Health Risks to Target Organs by Different Routes: A Review

Current Pollution Reports, Journal Year: 2023, Volume and Issue: 9(3), P. 468 - 485

Published: Aug. 17, 2023

Language: Английский

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Microplastics and additives in patients with preterm birth: The first evidence of their presence in both human amniotic fluid and placenta

Chemosphere, Journal Year: 2023, Volume and Issue: 343, P. 140301 - 140301

Published: Sept. 26, 2023

Considering the well documented, almost ubiquitous nature of microplastics in different environments, exposure pregnant women to may pose risks unborn children. The study focused on investigating presence amniotic fluid and placenta, brings first evidence simultaneous additives both human placentas. In total, 20 samples placenta from 10 patients were analyzed for plastic by Fourier transform infrared spectroscopy - attenuated total reflectance (FTIR-ATR) after alkaline digestion with KOH. 9 out patients, or found fluid, both. Specifically, 44 particles polymer identified all samples. Chlorinated Polyethylene (CPE) Calcium zinc PVC Stabilizer particle sizes between 50 μm prevailed. Although involved this study, who provided samples, experienced physiological, singleton pregnancies complicated preterm prelabour rupture membranes (PPROM), it is too early draw any conclusions more research needed.

Language: Английский

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Temporal trends in microplastic accumulation in placentas from pregnancies in Hawaiʻi

Environment International, Journal Year: 2023, Volume and Issue: 180, P. 108220 - 108220

Published: Sept. 20, 2023

Microplastics are created for commercial use, shed from textiles, or result the breakdown of larger plastic items. Recent reports have shown that microplastics accumulate in human tissues and may adverse health consequences. Currently, there no standardized environmental monitoring systems to track microplastic accumulation within tissues. Using Raman spectroscopy, we investigated temporal exposures pollution Hawai'i noted a significant increase discarded placentas over past 15 years, with changes size chemical composition polymers. These findings provide rare insight into vulnerability sensitivity Pacific Island residents illustrate how can be used as an innovative system.

Language: Английский

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Research advances of microplastics and potential health risks of microplastics on terrestrial higher mammals: a bibliometric analysis and literature review

Environmental Geochemistry and Health, Journal Year: 2023, Volume and Issue: 45(6), P. 2803 - 2838

Published: Jan. 4, 2023

Language: Английский

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Micro(nano)plastics in the Human Body: Sources, Occurrences, Fates, and Health Risks

Environmental Science & Technology, Journal Year: 2024, Volume and Issue: unknown

Published: Feb. 5, 2024

The increasing global attention on micro(nano)plastics (MNPs) is a result of their ubiquity in the water, air, soil, and biosphere, exposing humans to MNPs daily basis threatening human health. However, crucial data body, including sources, occurrences, behaviors, health risks, are limited, which greatly impedes any systematic assessment impact body. To further understand effects we must identify existing knowledge gaps that need be immediately addressed provide potential solutions these issues. Herein, examined current literature behaviors body as well risks. Furthermore, identified key resolved comprehensively assess Additionally, complexity lack efficient analytical methods main barriers impeding investigations necessitating development standard unified method. Finally, highlighted for interdisciplinary studies from environmental, biological, medical, chemical, computer, material scientists fill drive research. Considering inevitability occurrence exposure MNPs, more urgently required enhance our understanding negative

Language: Английский

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Microplastics exposure: implications for human fertility, pregnancy and child health

Frontiers in Endocrinology, Journal Year: 2024, Volume and Issue: 14

Published: Jan. 4, 2024

Plastics found in our everyday environment are becoming an increasing concern for individual and population-level health, the extent of exposure potential toxic effects these contaminants on numerous human organ systems clear. Microplastics (MPs), tiny plastic particles, appear to have many same biological as their precursors compounded effect accumulation different organs. Recently, microplastic was observed placenta, raising important questions related health pregnancies offspring. These concerns particularly heightened considering developmental origins disease (DOHaD) framework, which postulates that utero can programme lifelong The current review examines state knowledge this topic highlights avenues future investigation.

Language: Английский

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