Cadmium accumulation and elimination in tissues of juvenile olive flounder, Paralichthys olivaceus after sub-chronic cadmium exposure

Kim, Seong‐Gil; Jee, Jung Hoon; Kang, Ju Chan

doi:10.1016/s0269-7491(03)00254-9

Cited by 86 publications

(37 citation statements)

References 35 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The accumulation patterns of Cr 6+ after 4-week exposure occurred in the following order: kidney ≈ liver > intestine ≈ gill > spleen > muscle. Similar patterns of metal accumulation have also been demonstrated for other aquatic animals (Kim et al 2004). Metal accumulation in the organs of fish is dependent upon the exposure time and exposure dose as well as other factors, such as temperature, age, interaction with other metals, water chemistry, and metabolic activity of the fish (Campana et al 2003).…”

Section: Resultssupporting

confidence: 69%

Bioaccumulation, alterations of metallothionein, and antioxidant enzymes in the mullet Mugil cephalus exposed to hexavalent chromium

2016

Self Cite

View full text Add to dashboard Cite

A laboratory experiment was conducted to determine hexavalent chromium (Cr 6+ ) accumulation in the mullet and investigate Cr 6+ toxicity using a panel of biomarkers including metallothioneins (MTs), glutathione (GSH), glutathione S-transferase (GST), and superoxide dismutases (SODs) for 4 weeks. Cr 6+ bioaccumulation in all tissues, except muscle, was consistently time-and dose-dependent. The accumulation of Cr 6+ for 4-week exposures was in the following order: kidney ≈ liver > intestine ≈ gill > spleen > muscle. Compared with the control, Cr 6+ bioaccumulation was increased in ≥200 μg L −1 groups (P < 0.05). An independent relation was observed between accumulation factors (AFs) and exposure concentration. But AFs increased with exposure time. In the liver and gill, GST and SOD differed from the control at a high Cr 6+ concentration at 2 and 4 weeks (P < 0.05). This study indicated that the gills were as sensitive as the liver to Cr 6+ toxicity. However, the latter appeared to influence largely on the organism's adaptive response to Cr 6+ , since Cr 6+ may elevate GSH and MT levels by enhancing the hepatic uptake of metal in the mullet.

show abstract

Section: Resultssupporting

confidence: 69%

Bioaccumulation, alterations of metallothionein, and antioxidant enzymes in the mullet Mugil cephalus exposed to hexavalent chromium

2016

Self Cite

View full text Add to dashboard Cite

show abstract

“…Similar results of heavy metals elimination in tissues and organs were shown in many aquatic animal species (Viarengo et al, 1985;Baden et al, 1999, Das andJana, 1999;Kim et al, 2004). During the trial, it has been observed that Cu concentration in the whole body slightly increased during depuration phase.…”

Section: Copper Eliminationsupporting

confidence: 81%

“…Similar assesments were made by many authors (Douben, 1989;Heath, 1995;Kargin, 1996;Kim et al, 2006). Elimination routes of metals from fish are generally through bile, urine, gill, skin, and mucus (Varanasi and Markey, 1978;Heath, 1995;Kim et al, 2004). Metal elimination routes are more numerous than uptake routes, however metal accumulation is more rapid than elimination, presumably due to the presence of metal binding proteins in tissues (Kargin and Cogun, 1999).…”

Section: Copper Eliminationmentioning

confidence: 55%

“…Moreover, several authors have emphasized that metal, once taken up in a body, is hardly excreted but is redistributed among tissues (Kuroshima, 1987;Kim et al, 2004;Kim et al, 2006). Copper is accumulated in the liver to be excreted via the bile, even though gills and kidneys also participate in its excretion (Grosell et al, 1998;Mazon and Fernandes, 1999;Carvalho and Fernandes, 2008).…”

Section: Copper Eliminationmentioning

confidence: 99%

See 1 more Smart Citation

Elimination of copper in tissues and organs of rainbow trout (Oncorhynchus mykiss, Walbaum, 1792) following dietary exposure

Gündoğdu

Harmantepe

Karsli

et al. 2011

Italian Journal of Animal Science

View full text Add to dashboard Cite

Copper (Cu) elimination was investigated in the tissue and organs of rainbow trout (Oncorhynchus mykiss, Walbaum, 1792), after Cu-free diets exposure. In the current study, fish were fed to satiation on diets containing 0.022 (Group 1; Control), 0.043 (Group 2), 0.123 (Group 3), 0.424 (Group 4) g Cu*kg -1 diet for 60 days before elimination experiment. A total of 288 fish (mean weight 84.28±1.05 g) were randomly transferred to 12 fibreglass tanks. The fish were fed the Cu-free diet twice daily, until apparent satiation, during 60 days. Subsequently, the experiment was established for a period of elimination, during which samples were taken at days 15, 30, 45 and 60. Cu concentration in the muscle, gill tissue, digestive system, liver and whole body of fish were determined after 60 days depuration.Cu concentrations in tissues of rainbow trout decreased during depuration period, and the order of Cu elimination in tissue and organs of rainbow trout was: digestive system (73.1 %), then gill (41.1 %), muscle (31.5 %) and liver (17.2 %) for group 2; digestive system (74.1%), then muscle (65.8%), gill (60.0%) and liver (34.6%) for group 3; and digestive system (85.8%), then muscle (80.8%), liver (50.5%) and less/equal in gill (50.2%) for group 4. In statistical analysis, both groups and time were significant factors (P<0.05) on elimination rate. Moreover, significant interaction between groups and time were identified on elimination rate. Digestive system showed the fastest elimination rates of Cu at all groups compared with other tissues.

show abstract

“…These metallic ions have, possibly, been depurated via bile excretion into the intestine and hence resulted into significant depletion of all metals from the fish body when placed in metal deprived pond's water. This mechanism would have also been resulted in significant decrease of metals in fish liver with concomitant increase in rearing time as reported during present investigation (Kim et al, 2004).…”

Section: Discussionsupporting

confidence: 68%

Growth and Metals Depuration in Zn+Pb+Ni Mixture Stressed Fish Grown under Composite Pond Culture Conditions

Javed¹

2015

IJAB

View full text Add to dashboard Cite

To cite this paper: Javed, M., 2015. Growth and metals depuration in Zn+Pb+Ni mixture stressed fish grown under composite pond culture conditions. Int. J. Agric AbstractThe growth performance and metals depuration abilities of Zn+Pb+Ni stressed five fish species viz. Cirrhina mrigala, Hypophthalmichthys molitrix, Labeo rohita, Ctenopharyngodon idella and Catla catla were studied under composite pond culture conditions. All fish species were stressed with metals mixture at their 1/3 rd LC 50 for one month. After stress, the fish were grown in ponds under composite culture conditions for 120 days to realize their growth and metals depuration potentials when grown in stress-free environment. Among treated fish, C. mrigala exhibited significantly better growth, followed by L. rohita, C. idella, H. molitrix and C. catla while growth in control fish followed the order: C. catla ≥ L. rohita > C. mrigala > C. idella > H. molitrix. Both control and treated fish species displayed significant variations in their weight, length, condition factor and specific growth rates that correlated positively (p<0.01) with water temperature and feed conversion efficiency (FCE). Rearing of treated fish in metals deprived environment caused variable retention of selected metals in their body organs as kidney > liver > skin > muscle > fins ≥ gills ≥ bones. C. idella retained significantly higher metals in its body, followed by C. catla and H. molitrix with non-significant differences. Pb retention was significantly higher in fish body, followed by Zn and Ni. The liver of treated fish showed significantly higher depuration of metals (94.06%) while it was lowest (66.06%) in bones. C. catla exhibited significantly higher metal's depuration tendency (96.44%), followed by L. rohita (93.11%), C. idella (93.02%), C. mrigala (89.35%) and H. molitrix (82.60%) with significant differences at p < 0.05. The tendency of fish to depurate Pb from its body was significantly higher (177.94%), followed by Zn (131.13%) and Ni (38.26%).

show abstract

Cadmium accumulation and elimination in tissues of juvenile olive flounder, Paralichthys olivaceus after sub-chronic cadmium exposure

Cited by 86 publications

References 35 publications

Bioaccumulation, alterations of metallothionein, and antioxidant enzymes in the mullet Mugil cephalus exposed to hexavalent chromium

Bioaccumulation, alterations of metallothionein, and antioxidant enzymes in the mullet Mugil cephalus exposed to hexavalent chromium

Elimination of copper in tissues and organs of rainbow trout (Oncorhynchus mykiss, Walbaum, 1792) following dietary exposure

Growth and Metals Depuration in Zn+Pb+Ni Mixture Stressed Fish Grown under Composite Pond Culture Conditions

Contact Info

Product

Resources

About