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Özparlak, Haluk; Arslan, Gülşin; Arslan, Emine

doi:10.4194/1303-2712-v12_4_04

Cited by 28 publications

(15 citation statements)

References 16 publications

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“…Cr concentrations among the fish species maintained the following descending order: Poa > Koral > Koi > Grass carp > Chiring > Ricksha > Bata > Bighead carp. However, the mean Cr concentration in the muscle tissues of Poa, Koral, Koi, Grass carp, Chiring, Ricksha, Bata, and Bighead carp in the present study was found to be higher than the data reported for eight species from the Meghna river estuary [ 75 ] and was found to be lower than the concentration found in C. carpio and S. lucioperca in the Beysehir Lake [ 82 ].…”

Section: Resultscontrasting

confidence: 91%

Metals Bioaccumulation in 15 Commonly Consumed Fishes from the Lower Meghna River and Adjacent Areas of Bangladesh and Associated Human Health Hazards

Hossain

Tanjin

Rahman

et al. 2022

Toxics

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The lower Meghna River, the easternmost part of the Ganges Delta, faces severe anthropogenic perturbations as it receives a huge discharge and industrial effluents. To measure the metal concentrations and human health hazards, edible tissues of 15 commercially important fish species were collected from the local fish markets and the lower Meghna River, Bangladesh. Trace and heavy metals such as Pb, Cr, Cu, Zn, Mn, Fe, Hg, Ni, Ca, Co, Se, Rb, Sr, and As were detected using the Energy Dispersive X-ray Fluorescence (EDXRF) method. The hierarchy of mean metal concentrations obtained was: Fe (162.198 mg/kg) > Zn (113.326 mg/kg) > Ca (87.828 mg/kg) > Sr (75.139 mg/kg) > Cu (36.438 mg/kg) > Se (9.087 mg/kg) > Cr (7.336 mg/kg) > Mn (6.637 mg/kg) > Co (3.474 mg/kg) > Rb (1.912 mg/kg) > Hg (1.657 mg/kg) > Ni (1.467 mg/kg) > Pb (0.521 mg/kg) > As (BDL). Based on the metal concentration obtained, the carnivorous species contained more metals than omnivores and herbivores. Similarly, the euryhaline and benthic feeder fishes had more metals than the stenohalines and demersal fishes. The metal pollution index (MPI) suggested that the highly consumed fish species Tilapia (Oreochromis mossambicus) and Rui (Labeo rohita) accumulated higher metals than other fishes. Both the Targeted Hazard Quotient (THQ) and Hazard Index (HI) values for adult and child consumers were <1, indicating that consumers would not experience the non-carcinogenic health effects. Although children were more susceptible than adults, carcinogenic risk (CR) exposure of Cr for all the consumers was found in the acceptable range (10−6 to 10−4), but the CR exposure of Pb was negligible for all the consumers. The correlation, principal component analysis (PCA), and cluster analysis were conducted to identify the sources of metals identified from the fish tissue. The results indicated that the probable sources of the pollutants were anthropogenic, arising from agricultural activities, electroplating materials, and lubricants used near the study area. However, the present study showed a different metal concentration in the samples at different levels but within the threshold levels non-carcinogenic and carcinogenic health risks; hence, the fishes of the area, in general, are safe for human consumption.

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Section: Resultscontrasting

confidence: 91%

Metals Bioaccumulation in 15 Commonly Consumed Fishes from the Lower Meghna River and Adjacent Areas of Bangladesh and Associated Human Health Hazards

Hossain

Tanjin

Rahman

et al. 2022

Toxics

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“…Низкое содержание Cd и Pb в мышечной ткани судака может свидетельствовать о том, что мышцы не являются активным участком процесса накопления этих элементов. В литературе отмечают, что Cd и Pb интенсивнее аккумулируются в органах активного метаболизма, таких как почки и печень [14,18], так, Cd накапливается в среднем до десяти раз больше в почках, чем в мышечной ткани [19].…”

Section: содержаниеunclassified

“…В мягких тканях концентрация Al намного ниже [9,11] Со, Cr, Cu, Fe очень важны для жизнедеятельности организмов и обладают синергическим эффектом, поэтому их концентрация и распределение в р ы б е а н а л и з и р у ю т с я в м е с т е [ 9 ] . C o ж и з н е н н о необходим для многих ферментативных систем и д ля о б р а зо в ан и я в и т а м и н о в ; C rн е з а м е н и м ы й элемент и важный кофактор ферментов, влияющий на углеводный, липидный и белковый обмен; Cu является компонентом нескольких ферментов, участвует в тканевом дыхании, кроветворении, обменных процессах с участием минеральных веществ и азота, а также необходима для синтеза гемоглобина [9,16,18]; Fe участвует в переносе кислорода, респираторных цепных реакциях, синтезе ДНК и работе иммунной системы [7,18]. Высокая концентрация этих металлов в водной среде токсична для рыб.…”

Section: содержаниеunclassified

Heavy metal content in muscle tissue of pikeperch Sander lucioperca in different reaches of Rybinsk Reservoir

Payuta

Флерова

Zaitseva

2022

Vestnik of Astrakhan State Technical University. Series: Fishing Industry

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The Rybinsk Reservoir is one of the largest artificial reservoirs in Russia. The Sheksna reach of the Reservoir is worst anthropogenically affected due to the waste waters of the Cherepovets industrial plants. Heavy metals en-tering the Reservoir can accumulate in the body of fish including the predators ‒ the last link in the trophic chains of the Reservoir. Purpose of the study is to register the concentration of heavy metals in the muscles of the pikeperch Sander lucioperca in the Rybinsk Reservoir and to define its compliance with the Russian and international standards. The fish were caught in the feeding period with a trawl in the Sheksna and Volzhsky reaches, measured, and fatness coefficients were calculated according to Fulton and Clark. The content of Cd, Cr, Pb, Cu, Mn, Fe, Al, Co, Ni, V was determined in the fish muscle tissues. Fatness of pikeperch from the Rybinsk Reservoir, regardless of the level of the local anthropogenic pollution, corresponded to the mean values typical to this species. In the pikeperch muscles the content of nickel and vanadium was below the detection limit. On average, the tissues contained Cd 0.004, Cr 0.095, Pb 0.028, Cu 0.734, Mn 0.205, Fe 4.986, Al 12.538, Co 0.002 in mg/kg wet weight. Concentration of Fe, Al, Mn in the muscle tissues of pikeperch from the Sheksna reach significantly exceeded the values of Fe, Al, Mn in the muscle tissue of pikeperch in the Volga reach. Consumption of pikeperch meat from the Rybinsk Reservoir is not potentially hazardous to human health, since concentrations of heavy metals in the muscle tissues of the studied species do not exceed the permissible levels of elements, according to the Russian and international standards.

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“…Fish are a major protein source for humans, fish muscle in particular, and health risks of food poisoning with metals have become a major concern in recent decades (8)(9)(10). Fish may also serve as reliable indicators of metal contamination because they are more sensitive to changes in the aquatic environment than invertebrates and tend to accumulate metals in concentrations several times higher than that of the ambient medium (11,12).…”

mentioning

confidence: 99%

Metal bioaccumulation in common carp and rudd from the Topolnitsa reservoir, Bulgaria

Yancheva

Stoyanova

Velcheva

et al. 2014

Archives of Industrial Hygiene and Toxicology

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Concentrations of arsenic (As), cadmium (Cd), copper (Cu), nickel (Ni), lead (Pb), and zinc (Zn) were determined in water samples and five fish organs (gills, liver, kidney, spleen, and muscle) of common carp (Cyprinus carpio L.) and common rudd (Scardinius erythrophthalmus L.) from the Topolnitsa reservoir (Bulgaria) in three seasons (spring, summer, and autumn). This water ecosystem is located in a copper mining and metallurgical region. Water metal concentrations were significantly higher in the summer than in the spring (p<0.05). Moreover, As, Cd, Cu, and Zn concentrations were higher than the national limits. Qualitative factors "element" and "fish organ" had a stronger influence on metal bioaccumulation than the factors "season" and "fish species". In fish, the highest metal levels were detected in the liver, spleen, kidney and gills, and the lowest in the dorsal muscle. Tissue levels were higher in the summer, but in general they were similar between the two Cyprinid fish. Fish muscles had the lowest metal levels at all times, but As and Pb exceeded the national and international standards. Therefore, we would not recommend fish consumption from Topolnitsa, as continuous metal contamination of the reservoir may seem to present human health risk.

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Untitled

Cited by 28 publications

References 16 publications

Metals Bioaccumulation in 15 Commonly Consumed Fishes from the Lower Meghna River and Adjacent Areas of Bangladesh and Associated Human Health Hazards

Metals Bioaccumulation in 15 Commonly Consumed Fishes from the Lower Meghna River and Adjacent Areas of Bangladesh and Associated Human Health Hazards

Heavy metal content in muscle tissue of pikeperch Sander lucioperca in different reaches of Rybinsk Reservoir

Metal bioaccumulation in common carp and rudd from the Topolnitsa reservoir, Bulgaria

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