Heavy Metal Concentrations in Fishes from Juru River, Estimation of the Health Risk

Idriss, A. A.; Ahmad, Asmita

doi:10.1007/s00128-014-1452-x

Cited by 34 publications

(20 citation statements)

References 10 publications

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“…The THQ findings for the general population in the present study were in contrast with those reported for Pb and Cd (Idriss & Ahmad, 2015) in Malaysia and also for Hg (Storelli & Barone, 2013) in Italy, where the THQ values were above 1, suggesting a health risk from the consumption of fish collected from these areas of studies. On the other hand, THQ values of less than 1.0 for adults were reported for Cd, Pb, and Hg in fish from the Mediterranean Sea (Copat et al, 2012) and also for As, Cd, and Pb in marine wild fish from China (Zhang & Wang, 2012), and they concluded that there was insignificant health risk.…”

contrasting

confidence: 99%

Heavy Metal Residues in Some Fishes from Manzala Lake, Egypt, and Their Health‐Risk Assessment

Sallam

Abd-Elghany

Mohammed

2019

Journal of Food Science

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A total of 600 freshly caught fish samples (200 each of Nile tilapia, flathead grey mullet, and African catfish) were collected from Manzala Lake, Egypt, and analyzed for determination of heavy metal residues using an atomic absorption spectrophotometer. Metal concentrations (µg/g wet weight) were detected in all examined samples in quantities of 0.045, 0.0145, and 0.017 µg/g for Hg; 0.511, 0.621, and 0.568 µg/g for As; 0.704, 0.635, and 0.64 µg/g for Pb; and 0.024, 0.006, and 0.020 µg/g for Cd in Nile tilapia, flathead grey mullet, and African catfish, respectively. The mean concentrations of Hg, Pb, and Cd among the three fish species tested followed the order Nile tilapia > African catfish > flathead grey mullet; meanwhile, As concentration followed the order flathead grey mullet > African catfish > Nile tilapia. The contamination levels of Hg and Cd showed significant differences between summer and winter in the three different fish species examined. Both the mullet and catfish tested revealed significant negative correlations between fish size and their residual levels of Hg, Pb, and Cd. Health‐risk assessment indices suggesting that consuming such fishes from Manzala Lake could have a potential health hazard to consumers.

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contrasting

confidence: 99%

Heavy Metal Residues in Some Fishes from Manzala Lake, Egypt, and Their Health‐Risk Assessment

Sallam

Abd-Elghany

Mohammed

2019

Journal of Food Science

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“…Namun, berdasarkan data dalam Tabel 1 dan 2 tampak bahwa konsentrasi logam berat Fe, Cd dan Pb dalam jaringan otot ikan nila yang dipelihara di kolam pasca tambang batubara jauh lebih tinggi di dalam badan perairannya.Logam berat Pb dan Cd dalam air umumnya berbentuk ion dan logam. Logam tersebut masuk ke tubuh ikan secara langsung atau tidak langsung( melalui membran insang, kulit, lapisan mukosa, makanan tidak langsung dari organisme lain seperti ikan kecil, invertebrata, dan vegetasi air, yang kemudian diangkut darah ke seluruh tubuh kemudian terakumulasi di dalam beberapa organ, salah satunya daging ikan (Polatmet al, 2015).Namun, akumulasi ini tergantung pada asupan, penyimpanan, dan eliminasi dari tubuh.Hal ini berarti logam yang memiliki serapan tinggi dan eliminasi rendah tingkat dalam jaringan ikan diperkirakan akan terakumulasi ke tingkat yang lebih tinggi [Idriss et al,2015).…”

Section: Hasil Logam Berat DI Badan Perairan Dan Ikanunclassified

Analisis Histopatologis Insang dan Kandungan Logam Berat Pb, Cd dan Fe pada Ikan Nila (Oreochromis niloticus) yang Dibudidayakan di Kolam Bekas Tambang Kota Samarinda

Sudrajat

Astuti²,

Mustakim

2020

DLI

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Coal mining activities openly cause the formation of mine pits and are currently used by the community for fish farming. This research aims to determine the histopathological status of gills, heavy metal content (Pb, Cd, and Fe) in tilapia fish (Oreochromis niloticus) and water bodies ponds. Samples were taken by purposive sampling technique at four locations with different ages, namely Senong Pit (5 years), Goldstar Pit (10 years), Bendang Galactic Pit (15 years) and Control. Measuring heavy metal content was carried out using AAS. Fish gills are processed by the paraffin method and hematoxylin-eosin staining. The results of the analysis of the heavy metal content of Pb, Cd, and Fe in surface water in all ponds are below the Class II Water quality standard based on the Provincial Regulation of East Kalimantan No. 02 of 2011. The value of heavy metal concentrations in sediments is higher than in water. Pb content in Tilapia (Oreochromis niloticus) meat from all ponds is between 2.92 to 4.41 mg / kg, while Cd is between 0.02 to 0.03 mg / kg. The Pb metal content status of the results of this study is above the limit of heavy metal contamination determined by BPOM Decree No. 5 of 2018 which is 0.02 mg / kg, while the heavy metal Cd is still below the specified limit of 0.10mg / kg.The total content of Fe metal ions in fish meat is 83.64 up to 144.92 mg/kg bw These results indicate the total content of Fe ions is far above the safe limit standard for the presence of Fe contaminants in all food sources based on FAO / WHO (2011) of 0.8 mg/kg. Fish originating from all post-mining pond ages indicate damage to the histological structure gills which are characterized by damage to epithelial cells, changes in secondary lamella structures characterized by hyperplasia, destruction of secondary lamella structures and filaments, lamella aneurism and secondary lamella fusion. The results showed that histopathologically and bioaccumulation of heavy metals in fish meat from postmining ponds showed unhealthy conditions.

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“…Though, this bioaccumulation relies on their intake, storage, and elimination from the body [2]. This indicates that subjected to high uptake and low elimination rates within fish tissues could become stored at higher concentrations [10]. Fish uptake heavy metals via the ingestion of contaminated food by GIT or gills and skin [11].…”

Section: Introductionmentioning

confidence: 99%

Effect of pollution with lead, cupper, cadmium on gene expression pattern of liver GST and serum lysozymes in Nile tilapia (Oreochromis. niloticus)

Hassan

El-Sayed

Hassan³

et al. 2020

Mans Vet Med J

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Objective: This study was conducted to evaluate the influence of pollution with lead, copper, cadmium on the gene expression pattern of liver Glutathione-S-transferase and serum lysozyme in Nile tilapia (Oreochromis. niloticus). Design: Descriptive study. Fish: A Total of 120 Nile tilapia fish (Oreochromis niloticus) samples were collected from Lake Manzala, and drainage water at different localities. Procedures: Cd, Cu, and Pb concentrations residues within mid-dorsal muscle tissue, within gills, liver, and kidney were determined. Erythrocyte count, hemoglobin concentration, Packed Cell volume and other blood indices, as well as, total leukocyte count were measured. Biochemically, Alanine transaminase, Aspartate transaminase activities, total protein, creatinine, uric acid, lysozymes activity were estimated. GST gene expression was determined in the liver. Results: The results showed that Pb, Cu and Cd were bio accumulated at a higher level in the liver, kidney and gills of Nile tilapia fish (Oreochromis niloticus) from all sampling sites. The levels of the ALT and AST were increased, total protein and Albumin concentrations were decreased. Creatinine and uric acid were significantly (P≤ 0.05) increased in all groups (compared to the control group. Hematological parameters and lysozyme activity were decreased. Up regulation of the hepatic GST expression levels in Nile tilapia exposed to the heavy metals in comparison to the control value. Conclusion and clinical relevance: This study shows that lead, copper and cadmium were bio accumulated at higher concentration in liver, kidney, gills and muscles of Nile tilapia due to large industrial activities near locations of the sampling sites. Additionally, GST gene expression represents sensitive biomarker of aquatic pollution.

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Heavy Metal Concentrations in Fishes from Juru River, Estimation of the Health Risk

Cited by 34 publications

References 10 publications

Heavy Metal Residues in Some Fishes from Manzala Lake, Egypt, and Their Health‐Risk Assessment

Heavy Metal Residues in Some Fishes from Manzala Lake, Egypt, and Their Health‐Risk Assessment

Analisis Histopatologis Insang dan Kandungan Logam Berat Pb, Cd dan Fe pada Ikan Nila (Oreochromis niloticus) yang Dibudidayakan di Kolam Bekas Tambang Kota Samarinda

Effect of pollution with lead, cupper, cadmium on gene expression pattern of liver GST and serum lysozymes in Nile tilapia (Oreochromis. niloticus)

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