Dietary curcumin supplement influence on growth, immunity, antioxidant status, and resistance to  Aeromonas hydrophila  in  Oreochromis niloticus

Mahmoud, Hemat K.; Al‐Sagheer, Adham A.; Reda, Fayiz M.; Mahgoub, Samir A.; Ayyat, M. S.

doi:10.1016/j.aquaculture.2017.03.043

Cited by 130 publications

(103 citation statements)

References 47 publications

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“…The only immune parameter that changed with PEP supplementation was plasma lysozyme, particularly in sea bass fed LFM+PEP where lysozyme activity was 30% higher than in fish fed the HFM diet, suggesting an immune reaction, at least to some extent. Lysozymes are important proteins for fish defense against pathogens, and their activity is enhanced in fish fed diets supplemented with PEOs (Diler, Gormez, Diler, & Metin, 2017;Mahmoud, Al-Sagheer, Reda, Mahgoub, & Ayyat, 2017;Ribeiro et al, 2015). However, and in contrast with the present study, Volpatti et al (2013) reported that sea bass fed with a carvacrol-supplemented diet showed reduced lysozyme activity compared to those fed a control diet.…”

Section: Discussioncontrasting

confidence: 99%

Interactive effects of dietary fishmeal level and plant essential oils supplementation on European sea bass, Dicentrarchus labrax: Growth performance, nutrient utilization, and immunological response

Gonçalves¹,

Serradeiro²,

Machado

et al. 2019

J World Aquaculture Soc

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The inclusion of phytogenics in fish feed is a promising strategy to compensate for the negative performance effects of replacing fishmeal (FM) with vegetable sources. The present work assessed the interactive effects of different dietary FM levels (22.5 and 10% of formulation) and the supplementation of a commercial blend of anise, citrus, and oregano essential oils (Digestarom PEP M.G.E 150) on European sea bass, Dicentrarchus labrax growth performance, nutrient utilization, gut morphology, antioxidant status, and immunological response over a 60‐day growth trial. Results showed decreased growth and protein efficiency ratio and increased feed conversion ratio with a low dietary FM level. In contrast, supplementation of the phytogenic product demonstrated improved performance and nutrient utilization together with increased protein and energy retention. Supplementation with the plant essential oils fully compensated for the negative intestinal changes observed in sea bass fed a low‐FM diet but showed little improvement in fish immunological response, except for the 30% increase in lysozyme activity observed in fish fed the low FM‐supplemented diet compared to those fed the standard high‐FM diet. Overall, this study supports the use of this phytogenic product in low‐FM diets as a possible tool to decrease feed costs associated with FM without compromising fish performance, nutrient utilization, and health.

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Section: Discussioncontrasting

confidence: 99%

Interactive effects of dietary fishmeal level and plant essential oils supplementation on European sea bass, Dicentrarchus labrax: Growth performance, nutrient utilization, and immunological response

Gonçalves¹,

Serradeiro²,

Machado

et al. 2019

J World Aquaculture Soc

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“…Ctenopharyngodon Idella supplemented with curcumin has been reported earlier (Jiang et al, 2016;Leya et al, 2017;Mahmoud, Al-Sagheer, Reda, Mahgoub, & Ayyat, 2017;Ming et al, 2020;Yonar, Yonar, Ispir, & Ural, 2019). In the present study, all the CSD treatments recorded significantly higher weight gain than control group.…”

Section: Oreochromis Niloticus Cirrhinus Mrigala Oncorhynchus Mykissupporting

confidence: 75%

Curcumin supplement diet: Enhanced growth and down‐regulated expression of pro‐inflammatory cytokines in Labeo rohita fingerlings

et al. 2020

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“…Serum lysozyme activity is a chief innate immune defense index of fish [48]. Lysozymes inhibit bacterial proliferation and colonization by attacking cell wall polysaccharides, leading to cell wall breakdown and eventual death [49,50].…”

Section: Discussionmentioning

confidence: 99%

Effects of Dietary Zinc Amino Acid Complex and Zinc Sulfate on Growth Performance, Digestive Enzyme Activity and Immune Response in Asian Seabass (Lates calcarifer)

Sansuwan¹,

Jintasataporn²,

Chumkam³

2019

J Aquac Res Development

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Zinc is an essential trace mineral to fish and vital to various biological processes and function. The artificial diets offered to intensively cultivated fish must possess the zinc content required by the animal metabolism for health maintenance and high weight gain. However, essential elements must also be in an available form to be utilized by the organism. Thus, this study was designed to evaluate the effects of different zinc forms, including organic zinc (zinc amino acid complex) and inorganic zinc (zinc sulfate) as feed additives in diets on in vitro protein digestibility, growth performance, feed utilization, digestive enzyme activity, immune response and muscle quality of Asian seabass (Lates calcarifer). The study was assigned in CRD with 3 treatments and 3 replicates. Three groups of fish with mean weight 22.54 ± 0.80 g, were given a basal diet either unsupplemented (control) or supplemented with 50 mg Zn kg −1 , as zinc sulfate (ZnSO 4) or zinc amino acid complex (ZnAA). The fish were fed experimental diets 3.0% of their body weight per day, twice daily at 08.00 and 16.00 h, for 10 weeks. At the end of the experiment, no significant differences were observed on protein digestibility, survival, growth performance and feed utilization across the three dietary treatments (P>0.05). Fish fed ZnSO 4 diets exhibited a significant increase in the specific activities of total protease, pepsin and trypsin compared with ZnAA and the control (P<0.05). Hematocrit, lysozyme and superoxide dismutase activities of fish fed ZnAA diets were significantly higher compared with all other groups (P<0.05). However, no significant differences were observed for muscle quality and whole body composition (P>0.05). The results of the present work allowed us to conclude that there was no difference in the growth between the two zinc sources but ZnAA supplementation exhibited a higher immunity response in Asian seabass.

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Dietary curcumin supplement influence on growth, immunity, antioxidant status, and resistance to Aeromonas hydrophila in Oreochromis niloticus

Cited by 130 publications

References 47 publications

Interactive effects of dietary fishmeal level and plant essential oils supplementation on European sea bass, Dicentrarchus labrax: Growth performance, nutrient utilization, and immunological response

Interactive effects of dietary fishmeal level and plant essential oils supplementation on European sea bass, Dicentrarchus labrax: Growth performance, nutrient utilization, and immunological response

Curcumin supplement diet: Enhanced growth and down‐regulated expression of pro‐inflammatory cytokines in Labeo rohita fingerlings

Effects of Dietary Zinc Amino Acid Complex and Zinc Sulfate on Growth Performance, Digestive Enzyme Activity and Immune Response in Asian Seabass (Lates calcarifer)

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