Exploring the Coexposure Effects of Pyrogallol and Microplastic on the Red Swamp Crayfish Procambarus clarkii DOI Creative Commons
Rashad E.M. Said, Mohamed Hamed, Walaa M. Shaalan

et al.

Aquaculture Research, Journal Year: 2025, Volume and Issue: 2025(1)

Published: Jan. 1, 2025

Investigating the impact of two or more toxic chemicals on aquatic organisms is one main objectives toxicological research. Microplastics (MPs) are identified as a carrier vector for other pollutants. Therefore, current study investigated effects both pyrogallol (PG) and MPs, individually in combination, freshwater crayfish ( Procambarus clarkii ). Following 15‐day exposure to 10 mg/L PG and100 MPs their combination (10 + 100 MPs), hemocyte count, hepatopancreatic parameters, antioxidant variables, histopathological markers were all assessed crayfish. The results revealed that potentially combined altered count (including granular semigranular) compared control group (0.001 ≥ p < 0.0001). levels aspartate aminotransferase (AST), alanine (ALT), protein showed significant elevation 0.05) PG–MP‐exposed fish ones. In comparison P. , measured oxidation indicators, superoxide dismutase (SOD), glutathione (GSH), total capacity (TAC), reduction after single > 0.0001), while catalase (CAT) malondialdehyde (MDA) elevated drastically (0.05 histology hepatopancreas has shown many deformities abnormalities individual toxicity, such vacuolations, degraded tubules, eosinophilic deposits, hemocytic infiltrations, aberrant tubules. Accordingly, there synergistic relationship between MP toxicity it crucial routinely check assess discharge waste into waterways.

Language: Английский

Exploring the Coexposure Effects of Pyrogallol and Microplastic on the Red Swamp Crayfish Procambarus clarkii DOI Creative Commons
Rashad E.M. Said, Mohamed Hamed, Walaa M. Shaalan

et al.

Aquaculture Research, Journal Year: 2025, Volume and Issue: 2025(1)

Published: Jan. 1, 2025

Investigating the impact of two or more toxic chemicals on aquatic organisms is one main objectives toxicological research. Microplastics (MPs) are identified as a carrier vector for other pollutants. Therefore, current study investigated effects both pyrogallol (PG) and MPs, individually in combination, freshwater crayfish ( Procambarus clarkii ). Following 15‐day exposure to 10 mg/L PG and100 MPs their combination (10 + 100 MPs), hemocyte count, hepatopancreatic parameters, antioxidant variables, histopathological markers were all assessed crayfish. The results revealed that potentially combined altered count (including granular semigranular) compared control group (0.001 ≥ p < 0.0001). levels aspartate aminotransferase (AST), alanine (ALT), protein showed significant elevation 0.05) PG–MP‐exposed fish ones. In comparison P. , measured oxidation indicators, superoxide dismutase (SOD), glutathione (GSH), total capacity (TAC), reduction after single > 0.0001), while catalase (CAT) malondialdehyde (MDA) elevated drastically (0.05 histology hepatopancreas has shown many deformities abnormalities individual toxicity, such vacuolations, degraded tubules, eosinophilic deposits, hemocytic infiltrations, aberrant tubules. Accordingly, there synergistic relationship between MP toxicity it crucial routinely check assess discharge waste into waterways.

Language: Английский

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