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Microplastics in different tissues of fish and prawn from the Musa Estuary, Persian Gulf

Chemosphere 2018 671 citations ? Citation count from OpenAlex, updated daily. May differ slightly from the publisher's own count. Score: 60 ? 0–100 AI score estimating relevance to the microplastics field. Papers below 30 are filtered from public browse.

Sajjad Abbasi, Andrew Turner Sajjad Abbasi, Sajjad Abbasi, Andrew Turner Andrew Turner Sajjad Abbasi, Andrew Turner Andrew Turner Andrew Turner Andrew Turner Sajjad Abbasi, Sajjad Abbasi, Sajjad Abbasi, Sajjad Abbasi, Sajjad Abbasi, Sajjad Abbasi, Sajjad Abbasi, Sajjad Abbasi, Sajjad Abbasi, Sajjad Abbasi, Sajjad Abbasi, Sajjad Abbasi, Sajjad Abbasi, Sajjad Abbasi, Sajjad Abbasi, Sajjad Abbasi, Sajjad Abbasi, Naghmeh Soltani, Naghmeh Soltani, Naghmeh Soltani, Naghmeh Soltani, Sajjad Abbasi, Andrew Turner Andrew Turner Andrew Turner Andrew Turner Sajjad Abbasi, Andrew Turner Andrew Turner Andrew Turner Sajjad Abbasi, Andrew Turner Sajjad Abbasi, Sajjad Abbasi, Andrew Turner Sajjad Abbasi, Sajjad Abbasi, Andrew Turner Andrew Turner Andrew Turner Sajjad Abbasi, Andrew Turner Andrew Turner Sajjad Abbasi, Farid Moore, Behnam Keshavarzi, Behnam Keshavarzi, Behnam Keshavarzi, Behnam Keshavarzi, Behnam Keshavarzi, Behnam Keshavarzi, Behnam Keshavarzi, Behnam Keshavarzi, Farid Moore, Andrew Turner Behnam Keshavarzi, Behnam Keshavarzi, Andrew Turner Andrew Turner Behnam Keshavarzi, Andrew Turner Andrew Turner Andrew Turner Farid Moore, Andrew Turner Andrew Turner Farid Moore, Andrew Turner Andrew Turner Andrew Turner Farid Moore, Andrew Turner Andrew Turner Andrew Turner Andrew Turner Behnam Keshavarzi, Andrew Turner Andrew Turner Andrew Turner Farid Moore, Andrew Turner Behnam Keshavarzi, Sajjad Abbasi, Sajjad Abbasi, Sajjad Abbasi, Sajjad Abbasi, Sajjad Abbasi, Sajjad Abbasi, Sajjad Abbasi, Sajjad Abbasi, Sajjad Abbasi, Sajjad Abbasi, Sajjad Abbasi, Sajjad Abbasi, Andrew Turner Andrew Turner Andrew Turner Farid Moore, Andrew Turner Andrew Turner Farid Moore, Andrew Turner Andrew Turner Naghmeh Soltani, Andrew Turner Andrew Turner Farid Moore, Farid Moore, Sajjad Abbasi, Sajjad Abbasi, Sajjad Abbasi, Andrew Turner Sajjad Abbasi, Sajjad Abbasi, Sajjad Abbasi, Sajjad Abbasi, Andrew Turner Andrew Turner Andrew Turner Andrew Turner Andrew Turner Andrew Turner Andrew Turner Andrew Turner Andrew Turner Andrew Turner Andrew Turner Farid Moore, Farid Moore, Farid Moore, Farid Moore, Farid Moore, Farid Moore, Farid Moore, Farid Moore, Farid Moore, Farid Moore, Behnam Keshavarzi, Behnam Keshavarzi, Behnam Keshavarzi, Behnam Keshavarzi, Behnam Keshavarzi, Behnam Keshavarzi, Behnam Keshavarzi, Behnam Keshavarzi, Behnam Keshavarzi, Behnam Keshavarzi, Behnam Keshavarzi, Behnam Keshavarzi, Behnam Keshavarzi, Behnam Keshavarzi, Behnam Keshavarzi, Behnam Keshavarzi, Behnam Keshavarzi, Naghmeh Soltani, Andrew Turner Sajjad Abbasi, Andrew Turner Andrew Turner Andrew Turner Sajjad Abbasi, Farid Moore, Farid Moore, Naghmeh Soltani, Sajjad Abbasi, Farid Moore, Farid Moore, Sajjad Abbasi, Sajjad Abbasi, Farid Moore, Sajjad Abbasi, Farid Moore, Sajjad Abbasi, Sajjad Abbasi, Sajjad Abbasi, Naghmeh Soltani, Andrew Turner Andrew Turner Andrew Turner Farid Moore, Andrew Turner Farid Moore, Andrew Turner Andrew Turner Andrew Turner Mina Hassanaghaei, Andrew Turner Sajjad Abbasi, Naghmeh Soltani, Andrew Turner Andrew Turner Mina Hassanaghaei, Andrew Turner Andrew Turner Andrew Turner Andrew Turner Sajjad Abbasi, Sajjad Abbasi, Sajjad Abbasi, Andrew Turner Andrew Turner Andrew Turner Andrew Turner

Summary

Researchers analyzed multiple tissues of commercially important fish and prawns from the Persian Gulf and found microplastics present in guts, skin, muscle, gills, and liver across all species examined. The type and abundance of microplastics varied by species and sampling location, with bottom-dwelling fish accumulating the most particles. The findings are notable because they show microplastics penetrate beyond the digestive tract into edible muscle tissue, which is directly relevant to human consumption.

Body Systems

Digestive Hepatic Integumentary Musculoskeletal

Commercially-important species of fish and a crustacean from four sites in the Musa estuary and a site in the Persian Gulf have been analysed for the presence and location of microplastics (MPs). A total of 828 MPs were detected in the guts (gastrointestinal tracts), skin, muscle, gills and liver of demersal and pelagic fish (Platycephalus indicus, Saurida tumbil, Sillago sihama, Cynoglossus abbreviatus) from all five sites and in the exoskeleton and muscle of the tiger prawn, Penaeus semisulcatus, from three sites. On an individual basis, MPs were most abundant in P. indicus (mean = 21.8) and least frequently encountered in P. semisulcatus (mean = 7.8), but when normalized on a mass basis, MPs ranged from 0.16 g for C. abbreviatus to 1.5 g for P. semisulcatus. Microscopic analyses (polarized light, fluorescence, SEM/EDS) revealed that MPs were mainly fibrous fragments (with a few angular fragments) of various colour and size (<100 μm to > 1000 μm) and with strong C and O signatures. Additional particles detected that were distinctly different in colour, morphology, brittleness and elemental composition (part-metallic, and containing Cu) were suspected of being fragments of antifouling paint. The means of entry of MPs into tissues not involved in digestion are unclear but could be related to translocation or adherence. Regardless of the mode of accumulation, the presence of MPs in heavily fished species of fish and crustacean raises concerns about the potential transfer of synthetic materials into humans.

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