Impact of polyvinyl chloride nano-plastics on the biochemical status of Oreochromis niloticus under a predicted global warming scenario

Scientific Reports, Год журнала: 2025, Номер 15(1)

Опубликована: Янв. 29, 2025

Язык: Английский

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Exposure to Polystyrene Nanoplastics Compromise Ovarian Reserve Function and Endometrial Decidualization in Early Pregnant Mice

Journal of Applied Toxicology, Год журнала: 2025, Номер unknown

Опубликована: Фев. 25, 2025

ABSTRACT In the environment, nanoplastics (NPs) have been shown to adversely impact reproductive health, yet research on their effects during early pregnancy is scarce. This study investigated of NPs endometrial decidualization in pregnant mice and fertility. Female were administered polystyrene (PS‐NPs) orally for 90 days before pregnancy. Our findings indicated that PS‐NPs exposure decreased live birth rate neonatal crown‐rump length. Decreased embryo implantation sites uterine wet weight observed post exposure. Histological examination revealed structural defects uteri a significant reduction follicular count across all stages PS‐NPs‐treated groups. Serum levels estradiol (E 2 ) progesterone (P) elevated, while follicle‐stimulating hormone (FSH) luteinizing (LH) diminished post‐exposure. Additionally, upregulated expression marker HOXA10 decidua. conclusion, our results suggest may disrupt disruption likely due perturbation hormonal balance within hypothalamic–pituitary–ovary including FSH, LH, E , P levels. These alterations arrest development, consequently leading detrimental outcomes compromised conditions. provided new perspective understanding possible microplastics female

Язык: Английский

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Combined exposure to hypoxia and nanoplastics leads to negative synergistic oxidative stress-mediated effects in the water flea Daphnia magna

Marine Pollution Bulletin, Год журнала: 2024, Номер 202, С. 116306 - 116306

Опубликована: Апрель 3, 2024

Язык: Английский

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Interfacial effects of perfluorooctanoic acid and its alternative hexafluoropropylene oxide dimer acid with polystyrene nanoplastics on oxidative stress, histopathology and gut microbiota in Crassostrea hongkongensis oysters

The Science of The Total Environment, Год журнала: 2024, Номер 932, С. 172864 - 172864

Опубликована: Апрель 30, 2024

Язык: Английский

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Reproductive and developmental implications of micro- and nanoplastic internalization: Recent advances and perspectives

Ecotoxicology and Environmental Safety, Год журнала: 2024, Номер 286, С. 117245 - 117245

Опубликована: Окт. 25, 2024

Язык: Английский

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Combined Toxicity of Polystyrene Nanoplastics and Pyriproxyfen to Daphnia magna

Sustainability, Год журнала: 2024, Номер 16(10), С. 4066 - 4066

Опубликована: Май 13, 2024

In recent years, the adverse effects of nanoplastics (NPs) and pyriproxyfen on aquatic environments have attracted widespread attention. However, research their combined exposure to organisms could be more extensive. This work evaluated acute chronic toxic polystyrene NPs (PS-NPs) Daphnia magna (D. magna) under conditions. The addition PS-NPs within 24 h reduced toxicity D. magna, resulting in an increase 24-h EC50 values from 0.24 mg/L 0.35, 0.51, 1.26 mg/L, respectively when 1, 5, 10 were added. Compared with PS-NPs, significantly disturbed growth reproduction test at 21 days. caused by alleviated co-exposed. addition, it was observed that resulted less uptake using a time-gated imaging technique. These findings provide new insight into is important understand complex pollutants systems. Moreover, has provided scientific basis for environmental protection sustainable development.

Язык: Английский

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Multigenerational resilience of the marine rotifer Brachionus plicatilis to high temperature after additive exposure to high salinity and nanoplastics

Marine Pollution Bulletin, Год журнала: 2024, Номер 205, С. 116552 - 116552

Опубликована: Июнь 21, 2024

Язык: Английский

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The ecotoxicology of microplastics and nano-plastics research on Daphnia - Current status and future directions

Journal of environmental chemical engineering, Год журнала: 2025, Номер 13(4), С. 117310 - 117310

Опубликована: Май 26, 2025

Язык: Английский

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Toxicity comparison of polylactic acid and polyethylene microplastics co-exposed with methylmercury on Daphnia magna

Marine Pollution Bulletin, Год журнала: 2024, Номер 211, С. 117318 - 117318

Опубликована: Дек. 2, 2024

Язык: Английский

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Local thermal adaption mediates the sensitivity of Daphnia magna to nanoplastics under global warming scenarios

Journal of Hazardous Materials, Год журнала: 2024, Номер 476, С. 134921 - 134921

Опубликована: Июнь 14, 2024

Язык: Английский

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