Evaluation of Growth and Bioaccumulation of Cobalt in Different Tissues of Common Carp, &lt;I&gt;Cyprinus Carpio&lt;/I&gt; (Actinopterygii: Cypriniformes: Cyprinidae), Fed Cobalt-Supplemented Diets

Mukherjee, Sanjukta; Kaviraj, Anilava

doi:10.3750/aip2009.39.2.02

Cited by 16 publications

(7 citation statements)

References 28 publications

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“…Since dietary Co facilitates amino acid incorporation into fish, therefore it can promote a protein sparing effect by improving glucose tolerance and reducing gluconeogenesis (Kawakami et al 2012;Ghica et al 2013). Consistent with our results, Tonye and Sikoki (2014) reported increased crude protein content in juvenile tilapia (Oreochromis niloticus), while a similar effect was observed in C. carpio fed dietary supplement of Co (Mukherjee and Kaviraj 2009). In contrast to protein content, crude fat in our experimental trial positively correlated with dietary Co concentration, even at levels above 2.5 mg/kg.…”

Section: Discussionsupporting

confidence: 90%

“…Fish can drive large proportion of some minerals like calcium from water. However, concentration of many minerals including Co in water is not in an amount to fulfill the needs of fish, therefore must be supplied via feed (Robbins 1993;Mukherjee and Kaviraj 2009). The Co dietary requirement in fish varies with age, size, species and culture conditions (Wilson 1991).…”

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confidence: 99%

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Dietary cobalt supplementation improves growth and body composition and induces the expression of growth and stress response genes in Tor putitora

Younus

Zuberi

Rashidpour

et al. 2019

Fish Physiol Biochem

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A 90-day randomized feeding experiment was performed to assess the effects of dietary cobalt (Co) supplementation on growth performance, muscle composition, status of iron and manganese in the muscle as well as the expression of growth-related genes in the muscle (myoblast determination protein 1 homolog, MyoD; myogenin) and the stress-related gene heat shock protein 70 KDa (Hsp-70) in the liver of mahseer (Tor putitora). Feeding trial was conducted in triplicate under controlled semi-static conditions, and graded levels of dietary cobalt (0.5-3 mg/kg) were fed to six groups of advanced fry of T. putitora. The results obtained indicated curvilinear relationship of dietary Co levels with body crude protein content and weight gain (%). A positive correlation was observed up to 2 mg Co/kg diet. However, a decreasing trend was found with values over 2 mg Co/kg diet. The expression of muscle growth biomarkers MyoD and myogenin showed a similar response, up-regulation up to 2 mg Co/kg diet and decreased expression at 3 mg Co/kg diet. Indeed, the highest dietary Co supplementation increased the expression of Hsp-70, a key gene expressed in response to stress. Moreover, the muscle content of iron and manganese showed an inverse relationship with the dietary Co supplementation. Our findings suggest that 2 mg/kg Co dietary supplementation stimulates myogenesis and optimize muscle growth and body composition, while higher levels enhanced the expression of stress response genes and impaired growth of T. putitora. KeywordsCobalt chloride • Myoblast determination protein 1 homolog • Myogenin • Heat shock protein 70 KDa • Mahseer

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Section: Discussionsupporting

confidence: 90%

mentioning

confidence: 99%

Dietary cobalt supplementation improves growth and body composition and induces the expression of growth and stress response genes in Tor putitora

Younus

Zuberi

Rashidpour

et al. 2019

Fish Physiol Biochem

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“…Advantageous living effects of Co salts were also reported. Significantly improved growing performance was observed in the case of Tilapia zillii (Anadu et al, 1990), rainbow trout (Hossein et al, 2008) and carp (Cyprinus carpio) fingerlings (Mukherjee and Kaviraj, 2009) when fish diets were supplemented with CoCl 2 .…”

Section: Introductionmentioning

confidence: 92%

The interactive effect of cobalt enrichment in Artemia on the survival and larval growth of barramundi, Lates calcarifer

et al. 2013

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“…Fathi and Al-Omair (2006) reported that higher cobalt doses had a strong impact on growth parameters of fish. On the other hand, carp (Cyprinus carpio) had reduced weight gain and specific growth rates without adequate dietary supplementation with Co (Mukherjee and Kaviraj, 2009). Biochemical indices are parameters of great importance for assessing the physiological status of fish.…”

Section: Introductionmentioning

confidence: 99%

Sublethal Cobalt Toxicity Effects on Rainbow Trout (Oncorhynchus mykiss)

Nasri

Heydarnejad

Nematollahi

2019

Croatian Journal of Fisheries

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The purpose of this study was to investigate the sublethal Co toxicity on rainbow trout (Oncorhynchus mykiss). Trout were exposed to Co and selected parameters were evaluated at intervals of 1, 15 and 30 days. Fish exposed to higher levels of Co grew slower than fish exposed to lower levels of Co. Weight gain, specific growth rate (SGR) decreased linearly with the increase of cobalt in the water. The body condition factor (CF) of fish reared in water with low cobalt concentration decreased substantially but this decrease was not significant for fish exposed to higher cobalt concentration. The values of the feed conversion ratio (FCR) increased in fish exposed to higher levels of Co. Co significantly changed the activity of aspartate aminotransferase (AST) and alanine aminotransferase (ALT) and decreased at day 30, and in both cases this decrease was more remarkable at day 15 so that the level of AST and ALT reached the control value at day 30. The alkaline phosphatase (ALP) level also showed a remarkable 15-day decline. There was a significant increase in glucose (G) concentration in both Co-exposed groups on day 15. However, serum cholesterol (Chl) was significantly reduced on day 15 and increased on day 30; there were no significant differences in both exposed Co-groups. The triglyceride (TG) level also decreased substantially. There was no regular pattern of total protein (TP) in the serum, so that no significant differences were found in the level of TP between low and high-exposed fish. In summary, this study suggests that exposure of essential trace elements such as cobalt may change growth and biochemical parameters, and that measurement of these parameters may be used in toxicological studies to determine the general health status of fish.

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Evaluation of Growth and Bioaccumulation of Cobalt in Different Tissues of Common Carp, <I>Cyprinus Carpio</I> (Actinopterygii: Cypriniformes: Cyprinidae), Fed Cobalt-Supplemented Diets

Cited by 16 publications

References 28 publications

Dietary cobalt supplementation improves growth and body composition and induces the expression of growth and stress response genes in Tor putitora

Dietary cobalt supplementation improves growth and body composition and induces the expression of growth and stress response genes in Tor putitora

The interactive effect of cobalt enrichment in Artemia on the survival and larval growth of barramundi, Lates calcarifer

Sublethal Cobalt Toxicity Effects on Rainbow Trout (Oncorhynchus mykiss)

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