Assessment of human health risk from heavy metals levels in water and tissues of two trout species (<i>Oncorhynchus mykiss</i> and <i>Salmo coruhensis</i>) from the Fırtına and Güneysu Rivers in Turkey

Dizman, Serdar; Görür, Filiz Korkmaz; Keser, Recep

doi:10.1080/15569543.2017.1312452

Cited by 23 publications

(7 citation statements)

References 32 publications

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“…Table 2 presents the results of this study and other similar studies carried out elsewhere for the purpose of comparison. The concentrations of PHE in fish tissues of the present study were found higher than those reported by a previous study conducted on the Naustebekken River, Norway, by Hansen et al [38] and lower than those reported by Dizman et al [39] for Fırtına and Güneysu Rivers in Turkey. The detailed descriptive statistics of eight PHE analyzed in trout fish in this study are depicted (Table 3).…”

Section: Potentially Harmful Elements Concentrationcontrasting

confidence: 86%

Potentially Harmful Elements Accumulation and Health Risk Assessment of Edible Fish Tissues Caught from the Phander Valley, Northern Pakistan

Muhammad

Ali

Rehman

2021

Biol Trace Elem Res

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This study investigated the concentrations of potentially harmful elements (PHE) in edible tissues of trout fish (Salmo trutta) in the Phander Valley, Northern Pakistan. For this purpose, fish were sampled from the Phander Valley (Gilgit River and Phander Lake). PHE concentrations in edible fish tissues (muscle, fins, and skin) were determined using atomic absorption spectrometry (AAS, AAnalyst 700, Perkin Elmer, USA). Among PHE, zinc (Zn) showed the highest concentration of 1097 μg/kg in the skin, followed by manganese (Mn) of 241 μg/kg in the muscle, and the lowest of 3.78 μg/kg for cadmium (Cd) in fins. The concentration of PHE in fish tissues of the study area was observed within the threshold limits set by the food and agriculture organization (FAO). PHE concentration of fish tissues was used for the calculation of chronic risk assessment using the chronic daily intake (CDI) and hazard quotient (HQ) indices. The highest CDI values were observed for Zn through fish tissue consumption in juveniles, followed by Mn, and the lowest for Cd in adults. The HQ values were observed less than 1 for adults through PHE consumption in fish tissue; however, that of juvenile surpassed the threshold limit through Cd consumption in all studied tissues and that of Pb in the muscle and skins only. Higher HQ values than the threshold limit could pose a potential chronic risk to the exposed community. Spearman's non-parametric correlation showed a varying degree of correlation among PHE in fish tissues and canonical discriminant analyses were used to differentiate the tissues based on PHE accumulation tendencies.

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Section: Potentially Harmful Elements Concentrationcontrasting

confidence: 86%

Potentially Harmful Elements Accumulation and Health Risk Assessment of Edible Fish Tissues Caught from the Phander Valley, Northern Pakistan

Muhammad

Ali

Rehman

2021

Biol Trace Elem Res

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“…Metals concentration in eatable parts of fish tissue can summarize natural contamination and potential chance for consumers. It is assent that fish concentrate distinctive contaminants depend on their trophic levels, life span, and living spaces in expansion chemical characteristics of particular toxin (Dizman et al 2017). EWIs are assessed from the taking after equation: EWIs = (C metal x W food / WB) x 7 Where C metal (µg/g, wet weight) is the concentration of metal in fish muscles; W food represents the daily average consumption of fish in this region; and Bw is the body weight.…”

Section: Health Risk Assessment Of Heavy Metals In the Fish Speciesmentioning

confidence: 99%

Heavy metals in Fish Species from Mediterranean Coast, Tripoli Port (Libya): A comprehensive assessment of the potential adverse effects on human health

Okbah

Dango²,

Zokm

2018

Egypt. J. of Aquatic Biolo. and Fish.

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The Libyan coast plays an important role in terms of biodiversity and productivity of Mediterranean marine ecosystem. This study is designed to assess potential risks for human populations via fish intake. It enhances the information about anthropogenic impacts in Tripoli port (Libya) to understand the distribution of pollutants encourage appropriate common policies to predict potential risk zones for stakeholders. The levels of Iron, Zinc, Copper, and Cadmium in livers, gills, muscles, skin, and bones of five Mediterranean Sea fish species in Tripoli Port (Libya) namely; Boops boops, Hemiramphus far, Sardinella aurita, Saurida undosquamis and Scomber japonicas were evaluated. The results showed that considerable difference in metal concentrations among fish organs. The highest concentrations of Cd, Cu, and Fe were measured in livers, while gills and skins had higher concentrations of Zn. The ranges of heavy metal concentrations in different organs of studied fish species were reported (Zn; 7.18-21.94, Cu; 1.89-7.03, Fe; 0.93-4.05, Cd; 0.19 to 0.97 µgg-1 wet wt.). Fortunately, the calculated weekly intakes of metals (EWIs) were much lower than provisional tolerable weekly intake (PTWI). So, human health risks resulting from consumption of studied fish species from Tripoli Port are inconsiderable, that fish muscles are not active tissues for metal accumulation, rendering them suitable for human consumption. In this study the hazard quotient (HQ) and the hazard index (HI) were <1, and so no potential health risk to the consumers. Principal component analyses specified that Cu and Cd were contributed from the same anthropogenic activity. 2 (Myriam et al., 2015).

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“…The maximum permitted iron level established by FAO/WHO is 100 mg/g [35]. There is no maximum permitted level for Fe in fish samples according to European legislation, [33] but in the literature the data related with iron concentration are within or higher than the values from the current study [43,[49][50][51].…”

Section: Heavy Metals Concentration In Freshwater Fish Muscle Tissuesmentioning

confidence: 67%

“…In the current study, Cr levels in all samples were lower than the permissible limits set by Bulgarian legislation office (0.3 mg/kg ww) [36]. Cr content in the literature vary between 0.17 mg/kg ww in chub muscle samples and 0.29 mg/kg ww in muscle samples of barbel from Nitra River, Slovakia [42]; between 0.156 mg/g dw and 0.224 mg/g dw in tissues of two trout species from Firtina and Güneysu Rivers, Turkey [43].…”

Section: Heavy Metals Concentration In Freshwater Fish Muscle Tissuesmentioning

confidence: 99%

Risk Assessment of Essential and Toxic Elements in Freshwater Fish Species from Lakes near Black Sea, Bulgaria

Peycheva

Panayotova

Stancheva

et al. 2022

Toxics

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The aims of this study were to measure the concentrations of selected toxic and essential elements in the muscle tissue of five common freshwater fish species ((roach (Rutilus rutilus), freshwater bream (Abramis brama), prussian carp (Carassius gibelio), crucian carp (Carassius carassius) and common carp (Cyprinus carpio)) from Lake Burgas and Lake Mandra (Bulgaria). In all samples the levels of Cd, Cr, Cu, Mn, Ni, Pb, Fe and Zn were under the maximum allowed concentrations for safe human consumption in Bulgaria and ranged as follows: Cd 0.02–0.05; Cr 0.03–0.06; Cu 0.11–0.20; Mn 0.05–0.71; Ni 0.06–0.11; Pb 0.15–0.27, Fe 1.68–5.86 and Zn 1.94–9.06 mg/kg wet weight. The concentration of As was under detection limit. An assessment of the human risk by calculation of the target hazard quotients (THQ), hazard index (HI) and target risk (TR) was performed. The target hazard quotient (THQ) for individual elements and HI for combined metals were lower than 1, indicating no health risk for consumers due to the intake of either individual or combined metals. The target risk for iAs, Pb and Ni was below 10−6, indicating no carcinogenic risk. According to these results, the consumption of these freshwater fish species is safe for human health.

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Assessment of human health risk from heavy metals levels in water and tissues of two trout species (Oncorhynchus mykiss and Salmo coruhensis) from the Fırtına and Güneysu Rivers in Turkey

Cited by 23 publications

References 32 publications

Potentially Harmful Elements Accumulation and Health Risk Assessment of Edible Fish Tissues Caught from the Phander Valley, Northern Pakistan

Potentially Harmful Elements Accumulation and Health Risk Assessment of Edible Fish Tissues Caught from the Phander Valley, Northern Pakistan

Heavy metals in Fish Species from Mediterranean Coast, Tripoli Port (Libya): A comprehensive assessment of the potential adverse effects on human health

Risk Assessment of Essential and Toxic Elements in Freshwater Fish Species from Lakes near Black Sea, Bulgaria

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