Effects of graded levels of histidine on growth performance, digested enzymes activities, erythrocyte osmotic fragility and hypoxia-tolerance of juvenile grass carp Ctenopharyngodon idella

Gao, Yujie; Liu, Yongjian; Chen, Xian-Quan; Yang, Hui‐Jun; Li, Xuefei; Liu, Tian

doi:10.1016/j.aquaculture.2015.11.019

Cited by 50 publications

(30 citation statements)

References 24 publications

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“…Reduced feed intake has been documented in fish fed amino acid-deficient diets; this has been demonstrated in grass carp (Ctenopharyngodon Idella; Gao et al, 2016). However, in this study, fish feed intake was not affected by dietary treatments.…”

Section: Glucontrasting

confidence: 49%

Dietary histidine requirement of grow-out Nile tilapia (Oreochromis niloticus), based on growth performance, muscle development, expression of muscle-growth-related genes, and blood parameters

Zaminhan-Hassemer

Michelato

Boscolo

et al. 2020

Revista Brasileira De Zootecnia

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This research was conducted to determine optimal dietary histidine requirement of grow-out Nile tilapia, Oreochromis niloticus, based on muscle development, expression of muscle-growth-related genes, and blood parameters. Fish (n = 288, initial body weight of 64.17±0.53 g) were fed extruded diets with graded levels of histidine (4.23, 5.44, 7.17, 8.91, and 11.57 g kg −1), containing approximately 289 g kg −1 crude protein and 3565 kcal kg −1 digestible energy. The study followed a completely randomized design with five treatments and four replicates each, for 65 days. There was a quadratic effect of dietary histidine on final body weight, feed conversion, and net protein utilization, and the best values were optimized at 8.09, 7.88, and 7.33 g kg −1 , respectively. Feed intake, hepatosomatic index, survival, body composition, and blood parameters of total protein, glucose, triglycerides, cholesterol, hematocrit, and hemoglobin were not affected by dietary treatments. Predominance of hypertrophic growth and higher mRNA levels of myogenin and MyoD were observed in fish fed histidine from 5.44 to 11.57 g kg −1 compared with fish fed histidine at 4.23 g kg −1. The mRNA expression of myostatin was not affected by dietary treatments. The dietary requirement of histidine for grow-out Nile tilapia was determined at 8.09 g kg −1 , considering growth performance, muscle development, and gene expression responses.

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Section: Glucontrasting

confidence: 49%

Dietary histidine requirement of grow-out Nile tilapia (Oreochromis niloticus), based on growth performance, muscle development, expression of muscle-growth-related genes, and blood parameters

Zaminhan-Hassemer

Michelato

Boscolo

et al. 2020

Revista Brasileira De Zootecnia

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“…As such, after hypoxia stress, the mortality significantly decreased in fishes fed high‐fat diets supplemented with 0.3 and 0.6 mg/kg Nano‐Se. And this positive effect has been found in grass carp fed diet with other supplements such as histidine (Gao et al, ) and taurine (Yang et al, ).…”

Section: Discussionmentioning

confidence: 90%

“…Silymarin supplementation markedly improved antioxidant capacity in grass carp fed with high-lipid diets (Xiao et al, 2017). Optimal histidine level in diets improved the acute hypoxia tolerance of grass carp C. idella by improving the antioxidant capacity (Gao et al, 2016). The survival time of grass carp C. idella during acute hypoxia increased as the dietary levels of taurine increased (Yang, Tian, Huang, Liang, & Liu, 2013).…”

mentioning

confidence: 99%

Dietary nano‐selenium enhances antioxidant capacity and hypoxia tolerance of grass carp Ctenopharyngodon idella fed with high‐fat diet

Cheng

Zhang

et al. 2019

Aquacult Nutr

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To evaluate the effects of dietary nano‐selenium (Nano‐Se) on antioxidant capacity and hypoxia tolerance of grass carp fed with high‐fat diet, experimental fishes were fed Nano‐Se supplemented diets at doses of 0 (Control), 0.3, 0.6, 0.9 and 1.2 mg/kg for 10 weeks. After feeding trial, a part of the fishes were exposed to hypoxia stress. Results showed that the survival ratio of grass carp significantly increased in 0.6 and 0.9 mg/kg Nano‐Se group, and the content of serum alanine aminotransferase (ALT) and aspartate aminotransferase (AST) significantly decreased in 0.6–1.2 mg/kg Nano‐Se groups compared with the control group. In addition, dietary Nano‐Se significantly enhanced glutathione peroxidase (GPX) activity and reduced the malondialdehyde (MDA) content in fishes fed diets with 0.3 and 0.6 mg/kg Nano‐Se. Dietary Nano‐Se significantly elevated mRNA expression of GPX1 and catalase (CAT) by promoting the mRNA expression of NF‐E2‐related nuclear factor 2 (Nrf2) in the hepatopancreas. After hypoxia stress, the GPX and superoxide dismutase (SOD) activities were significantly enhanced, and the MDA content and mortality rate consequently decreased in fishes fed diets with 0.3 and 0.6 mg/kg Nano‐Se. In summary, these results suggested that optimal Nano‐Se in diet enhanced the antioxidant capacity and hypoxia tolerance of grass carp.

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“…In this study, the fishmeal protein contained 19.0 g/kg histidine less than the CSM protein contained 24.5 g/kg histidine (based on Table ). The dietary histidine requirement for grass carp was 12.1 g/kg, corresponding to 32.0 g/kg of dietary protein (Gao et al, ). This requirement means that histidine could be the limiting factor for high‐fishmeal diets, not only for grass carp but also for carnivorous fishes.…”

Section: Discussionmentioning

confidence: 99%

Effect of dietary inclusion of cottonseed meal on growth performance and physiological and immune responses in juvenile grass carp, Ctenopharyngodon idellus

et al. 2018

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An 8‐week feeding trial was conducted to evaluate the effect of replacement of dietary fishmeal with cottonseed meal (CSM) on the growth performance and health status of juvenile grass carp, Ctenopharyngodon idellus (6.67 g). Six isonitrogenous and isoenergetic diets were formulated with different CSM levels (0, 121, 241, 362, 482 and 603 g/kg diet). The first limiting amino acid was methionine, which decreased with an increase in dietary CSM from 361 to 538 g/kg. When the dietary CSM content was lower than 241 g/kg, the limiting amino acid was histidine. Thermal growth coefficient (TGC) and feed efficiency first increased and then decreased (p < 0.05), which was consistent with the change in the limiting amino acid. The feeding rate increased with a rise in the dietary CSM level (p < 0.05). The activity of digestive enzymes except trypsin decreased significantly (p < 0.05), serum aminotransferase activity and triglycerides increased, serum cholesterol decreased (p < 0.05). When dietary CSM was raised to 362 g/kg, intestinal villi and hepatopancreas tissue were injured. When the dietary CSM was 603 g/kg, alternative complement pathway haemolytic activity was inhibited (p < 0.05). The gossypol level in dorsal muscles from each treatment was below the detection limit. Based on the quadratic regression analysis of the TGC, the optimal dietary CSM level was 175.9 g/kg, and the maximum could be up to 351.8 g/kg and still result in the same TGC as that of control group.

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Effects of graded levels of histidine on growth performance, digested enzymes activities, erythrocyte osmotic fragility and hypoxia-tolerance of juvenile grass carp Ctenopharyngodon idella

Cited by 50 publications

References 24 publications

Dietary histidine requirement of grow-out Nile tilapia (Oreochromis niloticus), based on growth performance, muscle development, expression of muscle-growth-related genes, and blood parameters

Dietary histidine requirement of grow-out Nile tilapia (Oreochromis niloticus), based on growth performance, muscle development, expression of muscle-growth-related genes, and blood parameters

Dietary nano‐selenium enhances antioxidant capacity and hypoxia tolerance of grass carp Ctenopharyngodon idella fed with high‐fat diet

Effect of dietary inclusion of cottonseed meal on growth performance and physiological and immune responses in juvenile grass carp, Ctenopharyngodon idellus

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