ArticleBiological trace element research2021
Evaluation of Contamination Status and Health Risk Assessment of Essential and Toxic Metals in Cyprinus carpio from Mangla Lake, Pakistan.
Article in Biological trace element research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed, 10 citations in OpenAlex.
- Metal(loid)s (As, Cd, Cu, and Zn) in three fish species from a dam after a mine-tailing spill: differential bioaccumulation and potential health risk.Environmental geochemistry and health · 2023Article
- Bioaccumulation and transfer of zinc in soil plant and animal system: a health risk assessment for the grazing animals.Environmental science and pollution research international · 2022Article
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Authors and funding
3 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Although fish as a diet has many health benefits, metal accumulation in fish has been an increasing public health concerns across the world. The Cyprinus carpio samples were collected from Mangla Lake, Mirpur, Azad Kashmir, Pakistan, and analyzed for 18 essential and toxic trace metals. In edible muscles of the fish, average concentration (μg/g) of K (3002) was the highest, followed by Na (648), Ca (435), Mg (227), and Zn (161). Relatively lower levels (μg/g) were noted for Fe (16.9), Pb (6.05), Sr (4.01), Se (3.49), Co (2.90), Ni (2.37), Mn (2.29), As (1.48), and Cu (1.37), while least levels (μg/g) were found for Cr (0.61), Cd (0.52), Hg (0.15), and Li (0.09) in muscles. Majority of the metals revealed higher accumulation in gills compared with those in scales and muscles. Mean levels of Zn, Mn, Co, Pb, As, and Cd in Cyprinus carpio muscles were found to be exceeding most of the international permissible limits in muscles for safe human consumption. Estimated daily/weekly intakes and hazard quotients/index suggested a high risk related to the intake of Cyprinus carpio from Mangla Lake due to heavy metal contamination. Likewise, target cancer risk (TCR) also indicated significant lifetime carcinogenic health risks to the consumers.
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