Effects of dietary nucleotides on the antioxidant status and serum lipids of rainbow trout (<i>Oncorhynchus mykiss</i>)

Mohebbi, Abdonnaser; Nematollahi, Amin; Gholamhoseini, A.; Tahmasebi-Kohyani, Ahmad; Keyvanshokooh, Saeed

doi:10.1111/anu.12002

Cited by 15 publications

(13 citation statements)

References 52 publications

(52 reference statements)

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“…Oncorhynchus mykiss in the previous studies (Mohebbi et al, 2013;Tahmasebi-Kohyani et al, 2011. However, the present study failed to observe growth promotion effect in rainbow trout fed 0.15% of purified nucleotides such as IMP, AMP, GMP, UMP and CMP.…”

Section: Discussionmentioning

confidence: 92%

“…Studies regarding the effects of dietary nucleotides in rainbow trout have been reported by Mohebbi, Nematollahi, Gholamhoseini, Tahmasebi-Kohyani, and Keyvanshokooh, (2013), Pasha-Zanoosi, (2011) andPasha-Zanoosi (2012). Those authors found that administration of nucleotides into fish diet promoted growth performance of fish when fish fed with high level of fish meal (43%) in the diet.…”

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confidence: 99%

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Effect of nucleotides supplementation to low‐fish meal feed on long‐chain polyunsaturated fatty acid composition of juvenile rainbow troutOncorhynchus mykiss

et al. 2019

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A feeding trial was conducted to evaluate the effect of nucleotides supplementation to low‐fish meal feed on growth and fatty acid composition of rainbow trout. Six isonitrogenous (42% crude protein) and isolipidic (18% crude lipid) diets were formulated containing fish meal and plant ingredients as main protein sources. The control diet was a basal diet without supplementation of nucleotides, and five experimental diets were prepared by supplementing one of the five different nucleotides in the form of 5′‐monophosphate (0.15%), that is inosine (IMP), adenosine (AMP), guanosine (GMP), uridine (UMP) and cytidine (CMP) onto basal diet. Two hundred forty juvenile rainbow trout with an initial average body weight 9.8 g were randomly distributed into twelve aquaria. After 15 weeks of feeding period, growth performance and feed utilization of rainbow trout were not significantly different among dietary treatments. Dietary GMP, UMP and CMP tended to accumulate crude lipid in the muscle and whole fish body. Moreover, dietary GMP, UMP and CMP significantly increased hepatic 18:3n‐3 and long‐chain homologue 18:4n‐3 and 20:4n‐3 contents. Hepatic 18:2n‐6 content showed also increase in fish fed GMP, UMP and CMP diets, but decreased in long‐chain homologue 20:3n‐6 and 20:4n‐6 contents. Decrease in 20:4n‐6, 20:5n‐3 and 22:6n‐3 contents was also found in the muscle of fish fed IMP, GMP and CMP diets. The present study clearly showed that there was no positive effect of dietary nucleotides on growth of fish, but dietary nucleotides particularly GMP, UMP and CMP altered polyunsaturated fatty acid composition of rainbow trout.

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Section: Discussionmentioning

confidence: 92%

mentioning

confidence: 99%

Effect of nucleotides supplementation to low‐fish meal feed on long‐chain polyunsaturated fatty acid composition of juvenile rainbow troutOncorhynchus mykiss

et al. 2019

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“…In this context, Mohebbi et al. () reported that dietary NT supplementation led to an increase in plasma HDL in rainbow trout ( Oncorhynchus mykiss ). Moreover, after ESA, hemolymph HDL concentration significantly increased in all groups might be as a consequence of increasing mobilization of lipids from the hepatopancreas to the ovaries.…”

Section: Resultsmentioning

confidence: 99%

“…In this context, Mohebbi et al (2013) reported that dietary NT Initial 108.9 ± 11.0 108.9 ± 11.0 108.9 ± 11.0 108.9 ± 11.0 0.001 0.146 1.0…”

Section: Plasma Biochemical Parametersmentioning

confidence: 97%

Dietary nucleotide mixture effects on reproductive and performance, ovary fatty acid profile and biochemical parameters of female Pacific shrimpLitopenaeus vannamei

et al. 2017

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The effects of different dietary nucleotide mixture (NT) levels (0, 2, 4 and 6 g/kg) were investigated on the reproductive performance, fatty acid profile and biochemical parameters in Litopenaeus vannamei female that were co-fed with fresh food (two times daily) and experimental diets (two times daily) for 30 days. Sampling was carried out at the first day of the trial, before eyestalk ablation (ESA) (day 21) and after ESA (day 30).Reproductive performance parameters including the hepatopancreatic index, absolute fecundity, egg diameter and latency period were higher in the NT-supplemented groups than the control group (p < .05). Total n-3 polyunsaturated fatty acids in the ovaries, especially eicosapentaenoic acid, were higher in the NT-supplemented groups than in the control (222.6 ± 7.3 versus 204.7 ± 3.0 mg/g extracted lipid) (p < .05).Total hemocyte count, granular cells, plasma glucose (Glu), total protein (TP), calcium (Ca 2+ ), total cholesterol (Chol), triglyceride (Tg) and high-density lipoprotein (HDL) levels were significantly increased in the NT-supplemented groups in comparison with the control group (p < .05). After ESA, the concentration of plasma Glu, TP, Chol and Tg significantly decreased, but HDL levels increased in all groups (p < .05). These results suggested that the application of dietary NT may present a novel strategy for increasing reproductive performance and health status in L. vannamei. K E Y W O R D Sfatty acid profile, hemocyte, Litopenaeus vannamei, nucleotide, plasma biochemical indices, reproductive performance

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“…(Wu et al, 2011 andMohebbi et al, 2013). In contrast, limited information is available in the literature about the need for nucleotides and their role in poultry.…”

Section: Introductionmentioning

confidence: 99%

Effect of graded levels of nucleotide supplementation on certain serum biochemical parameters in Japanese quails

Prakash

Palod

Sharma

et al. 2016

IJAR

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A trial was conducted for a period of 6 weeks to evaluate the effect of graded levels of nucleotide supplementation on serum biochemical parameters in Japanese quails. In the trial, 3 day old Japanese quail chicks were randomly distributed in completely randomized design into 4 treatment groups each with 3 replicates of 10 Japanese quails. The Japanese quails of treatment groups T 1 , T 2 , T 3 and T 4 were provided feed containing 0, 0.5, 1.0 and 1.5 per cent nucleotide respectively for a period of six weeks. At the end of experiment blood samples were collected for study of serum-biochemical parameters. The results indicated that decreased serum glucose, serum cholesterol and LDL cholesterol and increased HDL cholesterol was noticed in nucleotide supplemented groups at higher levels. Protein profile showed significant improvement in total protein, albumin and globulin while A/G ratio revealed no effect of supplementation. Serum creatinine and SGPT contents showed non-significance whereas, serum uric acid and SGOT contents were significantly (P<0.05) reduced in nucleotide supplemented groups of quails. It is concluded that nucleotide supplementation improves serum biochemical parameters without affecting liver and kidney functions.

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Effects of dietary nucleotides on the antioxidant status and serum lipids of rainbow trout (Oncorhynchus mykiss)

Cited by 15 publications

References 52 publications

Effect of nucleotides supplementation to low‐fish meal feed on long‐chain polyunsaturated fatty acid composition of juvenile rainbow troutOncorhynchus mykiss

Effect of nucleotides supplementation to low‐fish meal feed on long‐chain polyunsaturated fatty acid composition of juvenile rainbow troutOncorhynchus mykiss

Dietary nucleotide mixture effects on reproductive and performance, ovary fatty acid profile and biochemical parameters of female Pacific shrimpLitopenaeus vannamei

Effect of graded levels of nucleotide supplementation on certain serum biochemical parameters in Japanese quails

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