Pathological and biochemical effects of polyethylene microplastic exposure in hydrothermal vent crab, Xenograpsus testudinatus

Marine Pollution Bulletin, Journal Year: 2025, Volume and Issue: 212, P. 117546 - 117546

Published: Jan. 16, 2025

Language: Английский

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Single and Synergistic Effects of Microplastics and Difenoconazole on Oxidative Stress, Transcriptome, and Microbiome Traits in Honey Bees

Journal of Agricultural and Food Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 23, 2025

Microplastics (MPs) and pesticides are identified as two environmental pollutants. In the present study, we showed evidence of toxic effects on honey bees from chronic oral exposure to food containing difenoconazole alone (Dif) in a binary mixture with polystyrene (PS)-MPs (Dif + PS). We observed disrupted gut microbial community structure after exposure, microbiota richness increased at phylum genus levels Dif PS group. Transcriptomic analysis revealed that caused 98 differentially expressed genes (DEGs), while 41 DEGs were PS-MPs seemed mitigate oxidative damage changes transcriptome profile by some extent. However, coexposure disordered composition. Our study highlights importance investigating possible additive synergic activities between stressors comprehensively understand pollutants pollinating insects.

Language: Английский

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Comparison of Superoxide Dismutase Activity at the Cell, Organ, and Whole-Body Levels

Cell Biochemistry and Biophysics, Journal Year: 2025, Volume and Issue: unknown

Published: April 7, 2025

Language: Английский

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Feces and molting as microplastic sinks in a mangrove crab

Marine Pollution Bulletin, Journal Year: 2024, Volume and Issue: 204, P. 116410 - 116410

Published: April 29, 2024

We exposed adult individuals of the sentinel mangrove crab Minuca rapax to waterborne microplastics (MP; 53–63 μm polyethylene spheres) in a long-term experiment (56 days). Weassessed 1) MP effects on growth, survival, and food intake. 2) tissue acumulation its reduction body burden through feces molting. exposure did not affect growth survival. The hepatopancreas accumulated more than gills muscle. Most ingested particles were released molts, indicating rapid passage digestive tract. impaired intake M. rapax, with unknown consequences local populations. These results provide insights translocation mechanisms, elimination toxicity associated MP.

Language: Английский

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Feces and Molting as Microplastic Sinks in a Mangrove Crab

Published: Jan. 1, 2024

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Language: Английский

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Combined effects of polymethylmethacrylate microplastics with arsenic and copper on the euryhaline rotifer Proales similis

Aquatic Toxicology, Journal Year: 2024, Volume and Issue: 279, P. 107214 - 107214

Published: Dec. 18, 2024

Language: Английский

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