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The threat posed by plastic in the environment is poorly characterized due to uncertainties and unknowns about sources, transport, transformation and removal processes, and the properties of the plastic pollution itself. Plastic creates a footprint of particulate pollution with a diversity of composition, size and shape, and a halo of chemicals. In this Perspective, we argue that process-based mass-balance models could provide a platform to synthesize knowledge about plastic pollution as a function of its measurable intrinsic properties.
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http://dx.doi.org/10.1038/s43588-023-00445-y | DOI Listing |
J Eval Clin Pract
September 2025
Cochrane Taiwan, Taipei Medical University, Taipei, Taiwan.
Background: Chest radiography is often performed preoperatively as a common diagnostic tool. However, chest radiography carries the risk of radiation exposure. Given the uncertainty surrounding the utility of preoperative chest radiographs, physicians require systematically developed recommendations.
View Article and Find Full Text PDFProg Neuropsychopharmacol Biol Psychiatry
September 2025
Department of Women's and Children's Health, SciLifeLab, Uppsala University, Sweden. Electronic address:
Estrogens are suggested to affect mood by binding to widespread estrogen receptors in the brain and therewith modulating a variety of neurosignaling pathways. Single nucleotide polymorphisms (SNPs) in the genes encoding estrogen receptors might influence these actions and thereby play a role in the genetic foundation of mood disorders. Several SNPs in the estrogen receptor 1 (ESR1) gene have been studied in relation to anxiety and depression, while confounders and interaction with psychosocial factors have largely been overlooked.
View Article and Find Full Text PDFChemosphere
September 2025
Azerbaijan National Academy of Sciences, Institute of Geography, Baku, AZ1073, Azerbaijan.
This study presents the first integrated assessment of plastic pollution at the Kura River delta, where the river enters the hydrologically enclosed Caspian Sea. We applied a modular toolbox comprising four complementary components: high-resolution hydrodynamic modeling to predict debris convergence zones, UAV-based mapping to survey shoreline conditions, automated object-based image analysis for debris detection and classification, and standardized field monitoring by trained community participants for ground-truthing and source identification. Using this framework, we identified debris accumulation hotspots and developed a replicable approach for assessing plastic pollution in semi-enclosed systems.
View Article and Find Full Text PDFJ Adv Res
September 2025
National Medical Products Administration (NMPA) Key Laboratory for Safety Evaluation of Cosmetics, Guangdong Provincial Key Laboratory of Tropical Disease Research, Department of Toxicology, School of Public Health, Southern Medical University, Guangzhou, China. Electronic address: huangzhenlie85825
Introduction: The increasing use of biodegradable plastics has led to the inevitable human consumption of biodegradable microplastics (MPs). These MPs can be degraded and absorbed into various organs and tissues via the gastrointestinal tract, with the liver being the primary target for digestion and absorption.
Objectives: This study aimed to investigate the toxic effects and mechanisms of biodegradable MPs on the liver following gastrointestinal degradation.
Mar Pollut Bull
September 2025
Department of Chemistry, Kyungpook National University, Daegu 41566, Republic of Korea; Mass Spectrometry Based Converging Research Institute, Daegu 41566, Republic of Korea. Electronic address:
Polyethylene terephthalate (PET) is one of the most widely used plastics, particularly in packaging and textiles. Although PET is widely used in consumer products, only 10-28 % is recycled. Most PET waste is not properly managed.
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