Inhalation exposure to tire rubber particle-sourced pollutant 6PPD-quinone involving basolateral amygdala impairment in male ICR mice

Journal of Advanced Research, Год журнала: 2025, Номер unknown

Опубликована: Март 1, 2025

Язык: Английский

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Advances in detection methods, environmental distribution and toxic effects of p-phenylenediamine antioxidants

Опубликована: Янв. 1, 2025

Язык: Английский

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Emergence of More Potent PPD-Qs beyond 6PPD-Q in Human Blood and Cerebrospinal Fluid

Environmental Science & Technology Letters, Год журнала: 2025, Номер unknown

Опубликована: Апрель 8, 2025

Язык: Английский

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6PPD-quinone Exposure Induces Oxidative Damage and Physiological Disruption in Eisenia fetida: An Integrated Analysis of Phenotypes, Multi-omics, and Intestinal Microbiota

Journal of Hazardous Materials, Год журнала: 2025, Номер unknown, С. 138334 - 138334

Опубликована: Апрель 1, 2025

Язык: Английский

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Investigation of the Antioxidant and Cellular Toxicity Activities of Gold Nanoparticles Synthesized Using <i>Cichorium Intybus</i> Extract on a Liver Cancer Cell Line

Deleted Journal, Год журнала: 2025, Номер 24(1)

Опубликована: Апрель 14, 2025

Background: Liver cancer is increasing in different parts of the world and fourth leading cause death globally. Objectives: The present study aims to synthesize analyze characterization gold nanoparticles (AuNPs) synthesized by Cichorium intybus extract evaluate their antioxidant cellular toxicity activity against liver cells (HepG2). Methods: AuNPs were characterized using X-ray diffraction (XRD), field emission scanning electron microscopy (FESEM), fourier-transform infrared spectroscopy (FTIR). was assessed DPPH test, cytotoxicity analyzed MTT method. Results: results indicate that are crystalline materials with a particle size less than 100 nm, mean 23.94 nm. FTIR reveals presence biochemical groups act as reducing factors. demonstrate increases concentration, 87% inhibition free radical scavenging observed at 250 µg/mL. Cell cell lines (HepG2) demonstrated significant time- dose-dependent manner. percentage viability concentration 1000 µg/ml after 24, 48, 72 hours determined be 45%, 51%, 22%, respectively. Conclusions: revealed simple cost-effective environmentally friendly method could employed from food pharmaceutical industries.

Язык: Английский

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An Advanced Sensitive Detection Method for Internal and External Exposures Assessment of para-Phenylenediamines and Their Quinone Derivatives Based on Hierarchical Pore-Structured Nitro-microporous Organic Networks

Journal of Hazardous Materials, Год журнала: 2024, Номер 480, С. 136434 - 136434

Опубликована: Ноя. 6, 2024

Язык: Английский

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6-PPD quinone at environmentally relevant concentrations induces immunosenescenece by causing immunosuppression during the aging process

Chemosphere, Год журнала: 2024, Номер 368, С. 143719 - 143719

Опубликована: Ноя. 1, 2024

Язык: Английский

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Evidence for the Formation of 6PPD-Quinone from Antioxidant 6PPD by Cytochrome P450

Journal of Hazardous Materials, Год журнала: 2024, Номер 480, С. 136273 - 136273

Опубликована: Окт. 25, 2024

Язык: Английский

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Marine durability of carbon black-filled polychloroprene: effect of seawater ageing on network, tensile and fatigue properties

Polymer Degradation and Stability, Год журнала: 2024, Номер 230, С. 111045 - 111045

Опубликована: Окт. 19, 2024

Язык: Английский

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A Review of Technological Innovations in Rubber Recycling

IOP Conference Series Earth and Environmental Science, Год журнала: 2024, Номер 1434(1), С. 012007 - 012007

Опубликована: Дек. 1, 2024

Abstract Rubber waste management poses a significant environmental challenge globally, exacerbated by the growing production of tires and limited recycling capacity in various industries. This study addresses need for innovations rubber identifying economic structural barriers that hinder effective implementation advanced technologies. The goal is to analyze evaluate technological innovations, such as enhanced tire marking pyrolysis, their potential improve efficiency promote circular economy. methodology involved systematic review literature, covering recent studies on technology extended producer responsibility models. Recovery rates below 4% were identified some regions, highlighting urgency adopting these innovations. main findings indicate while technologies like pyrolysis can transform into valuable resources, remains due lack infrastructure support. It emphasized although promising solutions exist, success depends comprehensive approach considers socioeconomic realities supportive policies public awareness.

Язык: Английский

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