Occurrence and emission characteristics of microplastics in agricultural surface runoff under different natural rainfall and short-term fertilizer application DOI

Dengping Liu,

Zhimin Yang,

Yang Gong

et al.

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 477, P. 135254 - 135254

Published: July 17, 2024

Language: Английский

Mitigation of Dietary Microplastic Accumulation and Oxidative Stress Response in Rainbow Trout (Oncorhynchus mykiss) Fry Through Dietary Supplementation of a Natural Microencapsulated Antioxidant DOI Creative Commons
İdris Şener, Matteo Zarantoniello, Nico Cattaneo

et al.

Animals, Journal Year: 2025, Volume and Issue: 15(7), P. 1020 - 1020

Published: April 1, 2025

Microplastic (MP) contamination in aquafeed poses a significant risk to fish health and safety. This study evaluated the effectiveness of microencapsulated natural antioxidant, astaxanthin (AX), mitigating adverse effects dietary MPs rainbow trout fry. The microcapsules were composed an organic wall matrix designed preserve AX while limiting MP absorption intestine. During 60-day feeding trial, fed diets containing amino formaldehyde polymer fluorescent microbeads (1-5 µm; 50 mg/kg), either alone or combination with AX. localization tissues was assessed via confocal microscopy, quantification performed following chemical tissue digestion. Fish welfare using histological molecular analyses. No on growth gut morphology observed across experimental groups. However, mainly translocated liver, where they induced oxidative stress, as evidenced by upregulation sod1, sod2, cat gene expression. inclusion significantly mitigated stress response, facilitated coagulation gut, reducing intestinal absorption. These findings highlight potential antioxidants counteract MP-induced reduce bioavailability aquaculture species, contributing improved product quality.

Language: Английский

Citations

0
A progress update on the biological effects of biodegradable microplastics on soil and ocean environment: A perfect substitute or new threat? DOI

Daqin Wang,

Fei Xiong,

Lingjie Wu

et al.

Environmental Research, Journal Year: 2024, Volume and Issue: 252, P. 118960 - 118960

Published: April 16, 2024

Language: Английский

Citations

4
Weathered polyethylene microplastics induced immunomodulation in zebrafish DOI

Thilagam Harikrishnan,

Pandi Paramasivam,

Anusuya Sankar

et al.

Environmental Toxicology and Pharmacology, Journal Year: 2024, Volume and Issue: 109, P. 104478 - 104478

Published: May 25, 2024

Language: Английский

Citations

4
Exploring the Trophic Transfer and Effects of Microplastics in Freshwater Ecosystems: A Focus on Bellamya aeruginosa to Mylopharyngodon piceus DOI
M. Zhang, Yijie Jin,

Cenyi Fan

et al.

Environmental Pollution, Journal Year: 2024, Volume and Issue: 357, P. 124426 - 124426

Published: June 24, 2024

Language: Английский

Citations

4
Occurrence and emission characteristics of microplastics in agricultural surface runoff under different natural rainfall and short-term fertilizer application DOI

Dengping Liu,

Zhimin Yang,

Yang Gong

et al.

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 477, P. 135254 - 135254

Published: July 17, 2024

Language: Английский

Citations

4