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Matias AC, Viegas AR, Couto A, Lourenço-Marques C, Aragão C, Castanho S, Gamboa M, Candeias-Mendes A, Soares F, Modesto T, Pousão-Ferreira P, Ribeiro L. Effect of dietary l-glutamine supplementation on the intestinal physiology and growth during Solea senegalensis larval development. Comp Biochem Physiol B Biochem Mol Biol 2024; 272:110961. [PMID: 38387740 DOI: 10.1016/j.cbpb.2024.110961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 02/19/2024] [Accepted: 02/19/2024] [Indexed: 02/24/2024]
Abstract
The maturation of the intestinal digestive and absorptive functions might limit the amount of absorbed nutrients to fulfil the high requirements of the fast-growing marine fish larva. Glutamine (Gln) has been described to improve intestinal epithelium functions, due to its involvement in energy metabolism and protein synthesis. The purpose of this study was to evaluate dietary 0.2% Gln supplementation on aspects of intestinal physiology, protein metabolism and growth-related genes expression in Senegalese sole larvae. Experiment was carried out between 12 and 33 days post hatching (DPH) and fish were divided into two experimental groups, one fed Artemia spp. (CTRL) and the other fed Artemia spp. supplemented with Gln (GLN). GLN diet had two times more Gln than the CTRL diet. Samples were collected at 15, 19, 26 and 33 DPH for biometry, histology, and digestive enzymes activity, and at 33 DPH for gene expression, protein metabolism and AA content determination. Growth was significantly higher for Senegalese sole fed GLN diet, supported by differences on protein metabolism and growth-related gene expression. Slight differences were observed between treatments regarding the intestinal physiology. Overall, GLN diet seems to be directed to enhance protein metabolism leading to higher larval growth.
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Affiliation(s)
- Ana Catarina Matias
- IPMA - Portuguese Institute for the Sea and Atmosphere, EPPO - Aquaculture Research Station, Av. Parque Natural da Ria Formosa, s/n, 8700-194 Olhão, Portugal.
| | - Ana Rita Viegas
- IPMA - Portuguese Institute for the Sea and Atmosphere, EPPO - Aquaculture Research Station, Av. Parque Natural da Ria Formosa, s/n, 8700-194 Olhão, Portugal
| | - Ana Couto
- CIIMAR - Interdisciplinary Centre of Marine and Environmental Research, University of Porto, Terminal de Cruzeiros do Porto de Leixões, Av. General Norton de Matos s/n, 4450-208 Matosinhos, Portugal
| | - Cátia Lourenço-Marques
- IPMA - Portuguese Institute for the Sea and Atmosphere, EPPO - Aquaculture Research Station, Av. Parque Natural da Ria Formosa, s/n, 8700-194 Olhão, Portugal
| | - Cláudia Aragão
- CCMAR - Centre of Marine Sciences, University of Algarve, Campus de Gambelas, 8005-139 Faro, Portugal
| | - Sara Castanho
- IPMA - Portuguese Institute for the Sea and Atmosphere, EPPO - Aquaculture Research Station, Av. Parque Natural da Ria Formosa, s/n, 8700-194 Olhão, Portugal
| | - Margarida Gamboa
- IPMA - Portuguese Institute for the Sea and Atmosphere, EPPO - Aquaculture Research Station, Av. Parque Natural da Ria Formosa, s/n, 8700-194 Olhão, Portugal
| | - Ana Candeias-Mendes
- IPMA - Portuguese Institute for the Sea and Atmosphere, EPPO - Aquaculture Research Station, Av. Parque Natural da Ria Formosa, s/n, 8700-194 Olhão, Portugal
| | - Florbela Soares
- IPMA - Portuguese Institute for the Sea and Atmosphere, EPPO - Aquaculture Research Station, Av. Parque Natural da Ria Formosa, s/n, 8700-194 Olhão, Portugal
| | - Teresa Modesto
- CCMAR - Centre of Marine Sciences, University of Algarve, Campus de Gambelas, 8005-139 Faro, Portugal
| | - Pedro Pousão-Ferreira
- IPMA - Portuguese Institute for the Sea and Atmosphere, EPPO - Aquaculture Research Station, Av. Parque Natural da Ria Formosa, s/n, 8700-194 Olhão, Portugal
| | - Laura Ribeiro
- IPMA - Portuguese Institute for the Sea and Atmosphere, EPPO - Aquaculture Research Station, Av. Parque Natural da Ria Formosa, s/n, 8700-194 Olhão, Portugal
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Fuller SA, Abernathy JW, Sankappa NM, Beck BH, Rawles SD, Green BW, Rosentrater KA, McEntire ME, Huskey G, Webster CD. Hepatic transcriptome analyses of juvenile white bass ( Morone chrysops) when fed diets where fish meal is partially or totally replaced by alternative protein sources. Front Physiol 2024; 14:1308690. [PMID: 38288350 PMCID: PMC10822904 DOI: 10.3389/fphys.2023.1308690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 12/26/2023] [Indexed: 01/31/2024] Open
Abstract
White bass (Morone chrysops) are a popular sportfish throughout the southern United States, and one parent of the commercially-successful hybrid striped bass (M. chrysops ♂ x M. saxatilis ♀). Currently, white bass are cultured using diets formulated for other carnivorous fish, such as largemouth bass (Micropterus salmoides) or hybrid striped bass and contain a significant percentage of marine fish meal. Since there are no studies regarding the utilization of alternative proteins in this species, we evaluated the global gene expression of white bass fed diets in which fish meal was partially or totally replaced by various combinations of soybean meal, poultry by-product meal, canola meal, soy protein concentrate, wheat gluten, or a commercial protein blend (Pro-Cision™). Six isonitrogenous (40% protein), isolipidic (11%), and isocaloric (17.1 kJ/g) diets were formulated to meet the known nutrient and energy requirements of largemouth bass and hybrid striped bass using nutrient availability data for most of the dietary ingredients. One of the test diets consisted exclusively of plant protein sources. Juvenile white bass (40.2 g initial weight) were stocked into a flow-through aquaculture system (three tanks/diet; 10 fish/tank) and fed the test diets twice daily to satiation for 60 days. RNA sequencing and bioinformatic analyses revealed significant differentially expressed genes between all test diets when compared to fish meal control. A total of 1,260 differentially expressed genes were identified, with major ontology relating to cell cycle and metabolic processes as well as immune gene functions. This data will be useful as a resource for future refinements to moronid diet formulation, as marine fish meal becomes limiting and plant ingredients are increasingly added as a reliable protein source.
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Affiliation(s)
- S. Adam Fuller
- USDA-ARS Harry K. Dupree Stuttgart National Aquaculture Research Center (HKDSNARC), Stuttgart, AR, United States
| | - Jason W. Abernathy
- USDA-ARS Aquatic Animal Health Research Unit (AAHRU), Auburn, AL, United States
| | - Nithin Muliya Sankappa
- USDA-ARS Aquatic Animal Health Research Unit (AAHRU), Auburn, AL, United States
- Oak Ridge Institute for Science and Education (ORISE), ARS Research Participation Program, Oak Ridge, TN, United States
| | - Benjamin H. Beck
- USDA-ARS Aquatic Animal Health Research Unit (AAHRU), Auburn, AL, United States
| | - Steven D. Rawles
- USDA-ARS Harry K. Dupree Stuttgart National Aquaculture Research Center (HKDSNARC), Stuttgart, AR, United States
| | - Bartholomew W. Green
- USDA-ARS Harry K. Dupree Stuttgart National Aquaculture Research Center (HKDSNARC), Stuttgart, AR, United States
| | - Kurt A. Rosentrater
- Iowa State University, Agricultural and Biosystems Engineering, Ames, IA, United States
| | - Matthew E. McEntire
- USDA-ARS Harry K. Dupree Stuttgart National Aquaculture Research Center (HKDSNARC), Stuttgart, AR, United States
| | - George Huskey
- USDA-ARS Harry K. Dupree Stuttgart National Aquaculture Research Center (HKDSNARC), Stuttgart, AR, United States
| | - Carl D. Webster
- USDA-ARS Harry K. Dupree Stuttgart National Aquaculture Research Center (HKDSNARC), Stuttgart, AR, United States
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Evaluation of Garlic Juice Processing Waste Supplementation in Juvenile Black Rockfish ( Sebastes schlegelii) Diets on Growth Performance, Antioxidant and Digestive Enzyme Activity, Growth- and Antioxidant-Related Gene Expression, and Disease Resistance against Streptococcus iniae. Animals (Basel) 2022; 12:ani12243512. [PMID: 36552431 PMCID: PMC9774645 DOI: 10.3390/ani12243512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 12/07/2022] [Accepted: 12/10/2022] [Indexed: 12/15/2022] Open
Abstract
An 8-week feeding trial was conducted to evaluate the effects of various dietary levels of garlic juice processing waste (GJPW) on the growth, feed utilization, digestive and antioxidant enzyme activity, growth- and antioxidant-related gene expression, and resistance to Streptococcus iniae infection of juvenile black rockfish (Sebastes schlegelii). A total of 450 juvenile rockfish were randomly distributed into 30 L rectangular tanks (30 fish per tank). Five experimental diets were prepared in triplicate. The fish were fed experimental diets supplemented with GJPW at concentrations of 0 (GJPW0, control), 2.5 (GJPW2.5), 5 (GJPW5), 7.5 (GJPW7.5), and 10 g kg-1 (GJPW10) diet. All of the GJPW-supplemented treatments (2.5, 5, 7.5, and 10 g kg-1) significantly enhanced weight gain (WG), specific growth rate (SGR), feed efficiency (FE), protein efficiency ratio (PER), and digestive enzyme activity (amylase, trypsin, and lipase). A decreasing trend was seen in plasma aspartate aminotransferase (ALT), alanine aminotransferase (AST), and glucose (GLU) content with increasing dietary levels of GJPW. In contrast, plasma lysozyme and antioxidant enzyme activities were significantly increased with increasing dietary GJPW levels. Furthermore, GJPW administration significantly upregulated the expression of insulin-like growth factor-1 (IGF-1), superoxide dismutase (SOD), catalase (CAT), and glutathione S-transferase (GST) in the liver of rockfish. A challenge test with S. iniae showed significantly higher resistance in the GJPW-supplemented treatments than in the control. In short, dietary supplementation GJPW enhanced growth performance and antioxidant response in juvenile black rockfish, with suitable effects in fish fed with 2.5 g kg-1 GJPW for 8 weeks.
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Seo BS, Park SJ, Hwang SY, Lee YI, Lee SH, Hur SW, Lee KJ, Nam TJ, Song JW, Kim JS, Jang WJ, Choi YH. Effects of Decreasing Fishmeal as Main Source of Protein on Growth, Digestive Physiology, and Gut Microbiota of Olive Flounder (Paralichthys olivaceus). Animals (Basel) 2022; 12:ani12162043. [PMID: 36009633 PMCID: PMC9404447 DOI: 10.3390/ani12162043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 08/08/2022] [Accepted: 08/10/2022] [Indexed: 11/25/2022] Open
Abstract
Simple Summary The demand for fishmeal is increasing due to aquaculture development, but the supply is unstable. This indicates the need to reduce the fishmeal content in the feed and develop an optimal fish-feed formulation through substitutes. However, most studies on reducing fishmeal content in feed were conducted at the laboratory level. In this study, the application of a low-fishmeal diet as feed to olive flounder was evaluated in terms of growth-related factors, digestive physiology, and microbiota raised for five months in a fish farm using four feed formulations- FM70 [control (CON), 70% fishmeal], FM45 (45% fishmeal), FM35A (35% fishmeal), and FM35B (35% fishmeal + insect meal). There was no difference in growth-related factors, digestive physiology, and gut microbiota diversity compared with the CON-fed fish. Therefore, reducing the fishmeal content of the feed by up to 35% does not adversely affect growth and physiological characteristics under farm conditions. Abstract In olive flounder (Paralichthys olivaceus), growth performance, expression of growth-related factors, digestive physiology, and gut microbiota were assessed under farm conditions in the fish fed diets with low levels of fishmeal. Four experimental diets were prepared, FM70 [control (CON), 70% fishmeal], FM45 (45% fishmeal), FM35A (35% fishmeal), and FM35B (35% fishmeal + insect meal), and fed to the fish for five months. The CON-fed fish had the highest plasma GH, but IGF-1 and hepatic IGF-1 mRNA expression of the olive flounder fed diets with low-fishmeal levels did not significantly differ among diets. The intestinal villus length, muscular thickness, and the number of goblet cells were statistically similar, and ocular examination of hepatopancreas showed no discernable difference in all experimental diets. The chymotrypsin content of FM35B-fed fish is significantly lower, but trypsin and lipase contents are similar. The diversity of gut microbiota did not differ among groups, although the FM35B group had a higher composition of Firmicutes. Thus, a diet with reduced fishmeal content and several alternative protein sources can be used as feed ingredients in feed formulation for olive flounder reared under typical aquaculture farm conditions.
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Affiliation(s)
- Bong-Seung Seo
- Department of Fisheries Biology, Pukyong National University, Busan 48513, Korea
| | - Su-Jin Park
- Department of Fisheries Biology, Pukyong National University, Busan 48513, Korea
| | - So-Yeon Hwang
- Department of Fisheries Biology, Pukyong National University, Busan 48513, Korea
| | - Ye-In Lee
- Department of Fisheries Biology, Pukyong National University, Busan 48513, Korea
| | - Seung-Han Lee
- Aquafeed Research Center, National Institute of Fisheries Science, Pohang 37517, Korea
| | - Sang-Woo Hur
- Aquafeed Research Center, National Institute of Fisheries Science, Pohang 37517, Korea
| | - Kyeong-Jun Lee
- Department of Marine Life Science, Jeju National University, Jeju 63234, Korea
| | - Taek-Jeong Nam
- Future Fisheries Food Research Center, Institute of Fisheries Sciences, Pukyong National University, Busan 46041, Korea
| | - Jin-Woo Song
- Jeju Fish-Culture Fisheries Cooperatives, Jeju 63021, Korea
| | - Jae-Sig Kim
- Jeju Fish-Culture Fisheries Cooperatives, Jeju 63021, Korea
| | - Won-Je Jang
- Department of Biotechnology, Pukyong National University, Busan 48513, Korea
| | - Youn-Hee Choi
- Department of Fisheries Biology, Pukyong National University, Busan 48513, Korea
- Future Fisheries Food Research Center, Institute of Fisheries Sciences, Pukyong National University, Busan 46041, Korea
- Division of Fisheries Life Sciences, Pukyong National University, Busan 48513, Korea
- Correspondence: ; Tel.: +82-51-629-5915
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Yu M, Zhang Y, Zhang D, Wang Q, Wang G, Elsadek M, Yao Q, Chen Y, Guo Z. The effect of adding Bacillus amyloliquefaciens LSG2-8 in diets on the growth, immune function, antioxidant capacity, and disease resistance of Rhynchocypris lagowskii. FISH & SHELLFISH IMMUNOLOGY 2022; 125:258-265. [PMID: 35580796 DOI: 10.1016/j.fsi.2022.05.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 05/05/2022] [Accepted: 05/07/2022] [Indexed: 06/15/2023]
Abstract
The purpose of this study was to investigate the effect of Bacillus amyloliquefaciens LSG2-8 on the growth performance, immune function, antioxidant capacity, and disease resistance of Rhynchocypris lagowskii. Fish were fed with the feed containing five levels such as 0, 1.0 × 106, 1.0 × 107, 1.0 × 108, and 1.0 × 109 CFU/g of the B. amyloliquefaciens LSG2-8 for 56 days. After 56 days of feeding, twenty four fish were randomly selected to test various growth, immune and antioxidant parameters. Ten fish were challenged with Aeromonas hydrophila for 14 days; the mortality rate was recorded 14 days after infection. The results showed that B. amyloliquefaciens LSG2-8 could significantly increase the growth parameters of R. lagowskii's, such as final body weight, weight gain rate, specific growth rate, and feed efficiency (p < 0.05). Further examination revealed the activity of antioxidant enzymes, Nrf-2 mRNA, and Keap-1 mRNA gene expression in the intestine and liver, and the serum immune index of R. lagowskii in the 1.0 × 108 CFU/g were all significantly higher compared to the other groups. Furthermore, fish fed a diet supplemented with B. amyloliquefaciens LSG2-8 had a significantly lower (p < 0.05) post-challenge mortality rate than the control fish. In summary, the research results showed that B. amyloliquefaciens LSG2-8 could improve the growth performance, immune function, antioxidant capacity, and disease resistance of R. lagowskii and be used in aquaculture.
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Affiliation(s)
- Mengnan Yu
- College of Animal Science and Technology, Jilin Provincial Key Laboratory of Animal Nutrition and Feed Science, Jilin Agricultural University, Changchun 130118, China; College of Life Science, Jilin Agricultural University, Changchun, China
| | - Yurou Zhang
- College of Animal Science and Technology, Jilin Provincial Key Laboratory of Animal Nutrition and Feed Science, Jilin Agricultural University, Changchun 130118, China; College of Life Science, Jilin Agricultural University, Changchun, China
| | - Dongming Zhang
- College of Animal Science and Technology, Jilin Provincial Key Laboratory of Animal Nutrition and Feed Science, Jilin Agricultural University, Changchun 130118, China; College of Life Science, Jilin Agricultural University, Changchun, China
| | - Qiuju Wang
- College of Animal Science and Technology, Jilin Provincial Key Laboratory of Animal Nutrition and Feed Science, Jilin Agricultural University, Changchun 130118, China; College of Life Science, Jilin Agricultural University, Changchun, China
| | - Guiqin Wang
- College of Animal Science and Technology, Jilin Provincial Key Laboratory of Animal Nutrition and Feed Science, Jilin Agricultural University, Changchun 130118, China; College of Life Science, Jilin Agricultural University, Changchun, China
| | - Mahmound Elsadek
- College of Animal Science and Technology, Jilin Provincial Key Laboratory of Animal Nutrition and Feed Science, Jilin Agricultural University, Changchun 130118, China; Department of Animal Production, Faculty of Agriculture, Al-Azhar University, Cairo, 11884, Egypt
| | - Qi Yao
- College of Animal Science and Technology, Jilin Provincial Key Laboratory of Animal Nutrition and Feed Science, Jilin Agricultural University, Changchun 130118, China; College of Life Science, Jilin Agricultural University, Changchun, China
| | - Yuke Chen
- College of Animal Science and Technology, Jilin Provincial Key Laboratory of Animal Nutrition and Feed Science, Jilin Agricultural University, Changchun 130118, China; College of Life Science, Jilin Agricultural University, Changchun, China.
| | - Zhixin Guo
- College of Animal Science and Technology, Jilin Provincial Key Laboratory of Animal Nutrition and Feed Science, Jilin Agricultural University, Changchun 130118, China; College of Life Science, Jilin Agricultural University, Changchun, China; Tonghua Normal University, College of Life Science, Jilin, Tonghua, 134001, China.
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Dietary Chlorella vulgaris modulates the performance, antioxidant capacity, innate immunity, and disease resistance capability of Nile tilapia fingerlings fed on plant-based diets. Anim Feed Sci Technol 2022. [DOI: 10.1016/j.anifeedsci.2021.115181] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Maulu S, Liang H, Ge X, Yu H, Huang D, Ke J, Ren M, Mi H. Effect of dietary Clostridium autoethanogenum protein on growth, body composition, plasma parameters and hepatic genes expression related to growth and AMPK/TOR/PI3K signaling pathway of the genetically improved farmed tilapia (GIFT: Oreochromis niloticus) juveniles. Anim Feed Sci Technol 2021. [DOI: 10.1016/j.anifeedsci.2021.114914] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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The Duckweed, Lemna minor Modulates Heavy Metal-Induced Oxidative Stress in the Nile Tilapia, Oreochromis niloticus. WATER 2020. [DOI: 10.3390/w12112983] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A two-fold integrated research study was conducted; firstly, to understand the effects of copper (Cu) and zinc (Zn) on the growth and oxidative stress in Nile tilapia, Oreochromis niloticus; secondly, to study the beneficial effects of the duckweed Lemna minor L. as a heavy metal remover in wastewater. Experiments were conducted in mesocosms with and without duckweed. Tilapia fingerlings were exposed to Cu (0.004 and 0.02 mg L−1) and Zn (0.5 and 1.5 mg L−1) and fish fed for four weeks. We evaluated the fish growth performance, the hepatic DNA structure using comet assay, the expression of antioxidative genes (superoxide dismutase, SOD; catalase, CAT; glutathione peroxidase, GPx and glutathione-S-transferase, GST) and GPx and GST enzymatic activity. The results showed that Zn exhibited more pronounced toxic effects than Cu. A low dose of Cu did not influence the growth whereas higher doses of Cu and Zn significantly reduced the growth rate of tilapia compared to the control, but the addition of duckweed prevented weight loss. Furthermore, in the presence of a high dose of Cu and Zn, DNA damage decreased, antioxidant gene expressions and enzymatic activities increased. In conclusion, the results suggest that duckweed and Nile tilapia can be suitable candidates in metal remediation wastewater assessment programs.
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Zemheri-Navruz F, Acar Ü, Yılmaz S. Dietary supplementation of olive leaf extract enhances growth performance, digestive enzyme activity and growth related genes expression in common carp Cyprinus carpio. Gen Comp Endocrinol 2020; 296:113541. [PMID: 32585215 DOI: 10.1016/j.ygcen.2020.113541] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Revised: 06/09/2020] [Accepted: 06/16/2020] [Indexed: 01/02/2023]
Abstract
It is not desirable to use synthetic chemicals as growth promoters in aquaculture. Therefore, phytogenic compounds have been extensively studied in fish diets due to their growth promoter effects. Common carp (Cyprinus carpio) is widely distributed around the world and has been reared in Asia for several centuries. This study was conducted to determine the effects of olive leaf extract (OLE) (0, 0.1, 0.25, 0.50 and 1%) on the growth performance, digestive enzyme activity in the intestine and the expression levels of some growth-related genes in the brain. liver, head kidney and mucsle tissue of common carp C. carpio. At the end of the 60-day feeding period, there was a significant increase in growth performance in the OLE0.1 and OLE0.25 groups. Similar trends have been obtained for digestive enzyme activities such as α-amylase, protease and lipase. Morover, the expression of growth hormone (GH) and insulin-like growth factor I (IGF-I) was regulated by OLE supplemented by up to 0.25% in brain, liver, head kidney and muscle tissue. This study confirms that dietary OLE may enhance the growth performance of the common carp by activating the digestive enzyme activity in the intestine and increase the expression of genes (GH and IGF-I) related with growth in brain, liver, head kidneys and muscle tissue of common carp up to use 0.10% in diets.
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Affiliation(s)
- Fahriye Zemheri-Navruz
- Bartın University, Faculty of Science, Department of Molecular Biology and Genetics, Turkey
| | - Ümit Acar
- Department of Forestry, Bayramiç Vocational School, Çanakkale Onsekiz Mart University, Çanakkale, Turkey.
| | - Sevdan Yılmaz
- Department of Aquaculture, Çanakkale Onsekiz Mart University, Çanakkale, Turkey
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10
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Mun SH, You JH, Oh HJ, Lee CH, Baek HJ, Lee YD, Kwon JY. Expression Patterns of Growth Related Genes in Juvenile Red Spotted Grouper ( Epinephelus akaara) with Different Growth Performance after Size Grading. Dev Reprod 2019; 23:35-42. [PMID: 31049470 PMCID: PMC6487320 DOI: 10.12717/dr.2019.23.1.035] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 02/22/2019] [Accepted: 03/09/2019] [Indexed: 11/18/2022]
Abstract
Fish shows great difference in growth rate between individuals during larval
development and early growth. This difference seriously reduces the production
efficiency in fish culture. Growth hormone (GH)/Insulin-like growth factor 1
(IGF1) system is said to play some pivotal roles in fish growth. In this study,
we investigated differences of GH, IGF1 and GHR gene expressions in juvenile red
spotted grouper (Epinephelus akaara) with different growth
performance. Red spotted groupers were reared under the same environmental
condition (water temperature 24±1℃, natural light) for 96 days
after hatching. They were divided into 3 groups by size (fast growing, middle
growing and slow growing groups: FGG, MGG, and SGG, respectively). RNA was
extracted from the brain, liver and muscle tissues from each group, and target
gene expression was examined by real-time PCR. In the brain with pituitary
gland, expression of GH gene in FGG was significantly higher than the expression
in SGG, but the expression of IGF1 and GHR genes in the muscle was highest in
SGG. Difference of GHR and IGF1 mRNA in the liver between groups with different
growth performance was less clear than that in other tissues, although level of
IGF1 mRNA was higher in SGG than in MGG. These results suggest that hormonal
governing of growth is not the same in fast growing and slow growing fish, and
size grading could cause a shift of hormonal state and growth pattern in this
species.
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Affiliation(s)
- Seong Hee Mun
- Dept. of Aquatic Life Medical Science, Sunmoon University, Asan 31460, Korea
| | - Jin Ho You
- Dept. of Aquatic Life Medical Science, Sunmoon University, Asan 31460, Korea
| | - Hyeon Ji Oh
- Dept. of Aquatic Life Medical Science, Sunmoon University, Asan 31460, Korea
| | | | - Hea Ja Baek
- Dept. of Marine Biology, Pukyong National University, Busan 48513, Korea
| | - Young-Don Lee
- Dept. of Marine Science Institute, Jeju National University, Jeju 63333, Korea
| | - Joon Yeong Kwon
- Dept. of Aquatic Life Medical Science, Sunmoon University, Asan 31460, Korea
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Cai WC, Liu WB, Jiang GZ, Wang KZ, Sun CX, Li XF. Lysine supplement benefits the growth performance, protein synthesis, and muscle development of Megalobrama amblycephala fed diets with fish meal replaced by rice protein concentrate. FISH PHYSIOLOGY AND BIOCHEMISTRY 2018; 44:1159-1174. [PMID: 29730709 DOI: 10.1007/s10695-018-0503-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Accepted: 04/17/2018] [Indexed: 06/08/2023]
Abstract
This study aimed to investigate the effects of lysine supplement on the growth performance of blunt snout bream Megalobrama amblycephala fed diets with fish meal (FM) replaced by rice protein concentrate (RPC) with the potential mechanisms characterized. Fish were fed three diets, including the FM diet (containing FM), the RPC diet (FM replaced by RPC), and the MRPC diet (the RPC diet supplemented with lysine) for 8 weeks. Weight gain, protein efficiency ratio, and nitrogen and energy utilization of fish fed the FM diet were all significantly higher than those of the RPC treatment, but they showed no statistical difference with those of the MRPC group. Fish fed the RPC diet showed shorter villi length of the distal intestine than that of the other treatments. No significance was found in whole-body composition and intestinal and hepatic cell proliferation among all the treatments. However, fish fed the RPC diet obtained relatively low transcriptions of growth hormone (GH), GH receptor, insulin-like growth factor-I (IGF-I), target of rapamycin (TOR), ribosomal protein S6 kinase 1, myoblast determination protein, myogenic factor 5, and myostatin a (MSTNa) but high levels of eukaryotic translation initiation factor 4E-binding protein 2 (4E-BP2) than those of the other groups. Furthermore, little difference was found in the transcriptions of 4E-BP2, myogenin, muscle-specific regulatory 4, and MSTNb in muscle. Overall, these results showed that dietary supplement of lysine benefits the growth performance of blunt snout bream fed FM-free diets through the mediation of the GH-IGF-I axis, TOR signaling pathway, myogenic regulatory factors, and MSTN.
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Affiliation(s)
- Wan-Cun Cai
- Key Laboratory of Aquatic Nutrition and Feed Science of Jiangsu Province, College of Animal Science and Technology, Nanjing Agricultural University, No.1 Weigang Road, Nanjing, 210095, People's Republic of China
| | - Wen-Bin Liu
- Key Laboratory of Aquatic Nutrition and Feed Science of Jiangsu Province, College of Animal Science and Technology, Nanjing Agricultural University, No.1 Weigang Road, Nanjing, 210095, People's Republic of China
| | - Guang-Zhen Jiang
- Key Laboratory of Aquatic Nutrition and Feed Science of Jiangsu Province, College of Animal Science and Technology, Nanjing Agricultural University, No.1 Weigang Road, Nanjing, 210095, People's Republic of China
| | - Kai-Zhou Wang
- Key Laboratory of Aquatic Nutrition and Feed Science of Jiangsu Province, College of Animal Science and Technology, Nanjing Agricultural University, No.1 Weigang Road, Nanjing, 210095, People's Republic of China
| | - Cun-Xin Sun
- Key Laboratory of Aquatic Nutrition and Feed Science of Jiangsu Province, College of Animal Science and Technology, Nanjing Agricultural University, No.1 Weigang Road, Nanjing, 210095, People's Republic of China
| | - Xiang-Fei Li
- Key Laboratory of Aquatic Nutrition and Feed Science of Jiangsu Province, College of Animal Science and Technology, Nanjing Agricultural University, No.1 Weigang Road, Nanjing, 210095, People's Republic of China.
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Ahmad Dar S, Srivastava PP, Varghese T, Irfan Rasool S, Anand G, Gupta S, Gireesh-Babu P, Krishna G. Regulation of compensatory growth by molecular mechanism in Labeo rohita juveniles under different feeding regimes. Gen Comp Endocrinol 2018; 261:89-96. [PMID: 29407384 DOI: 10.1016/j.ygcen.2018.01.029] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2017] [Revised: 01/26/2018] [Accepted: 01/27/2018] [Indexed: 11/23/2022]
Abstract
A study was carried out to assess the regulation of compensatory growth under different restriction feeding regimes in Labeo rohita juveniles by the interaction of various feed intake and growth regulating genes. A 60 day feeding trial was conducted with five treatment groups, Control (3% body weight, bw), T1 (alternate days), T2 (0.5% bw), T3 (1% bw) and T4 (2% bw) and feeding was done for first 30 days of the trial. For next 30 days, all the treatment groups were fed at a rate of 3% bw as in the control group. There was significant (p < 0.05) difference in the weight gain among the treatment groups with lowest FCR and highest PER was found in T2 group. Ghrelin gene mRNA levels were upregulated during first 30th days of the trial with highest expression levels in the T2 group. The expression levels of leptin gene mRNA were found significantly different (p < 0.05) among the treatments, which was down-regulated during initial 30 days and upregulated as the experiment progress towards 60th day. The IGF-1 mRNA expression levels were upregulated more in liver compared to the muscle tissue. The results of the study suggest that increased ghrelin levels and decreased leptin levels lead to hyperphagia during the onset of refeeding, which further triggers the compensatory growth in L. rohita. The present study describes the molecular mechanism behind the compensatory growth following a different feed restriction regime in L. rohita which is regulated due to the interaction of different energy homeostasis and growth regulating genes.
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Affiliation(s)
- Showkat Ahmad Dar
- Division of Fish Nutrition, Biochemistry and Physiology, ICAR-Central Institute of Fisheries Education, Mumbai 400061, India
| | - Prem Prakash Srivastava
- Division of Fish Nutrition, Biochemistry and Physiology, ICAR-Central Institute of Fisheries Education, Mumbai 400061, India.
| | - Tincy Varghese
- Division of Fish Nutrition, Biochemistry and Physiology, ICAR-Central Institute of Fisheries Education, Mumbai 400061, India
| | - Sheikh Irfan Rasool
- Division of Fish Nutrition, Biochemistry and Physiology, ICAR-Central Institute of Fisheries Education, Mumbai 400061, India
| | - Garima Anand
- Division of Fish Nutrition, Biochemistry and Physiology, ICAR-Central Institute of Fisheries Education, Mumbai 400061, India
| | - Subodh Gupta
- Division of Fish Nutrition, Biochemistry and Physiology, ICAR-Central Institute of Fisheries Education, Mumbai 400061, India
| | - P Gireesh-Babu
- Division of Fish Genetics and Biotechnology, ICAR-Central Institute of Fisheries Education, Mumbai 400061, India
| | - Gopal Krishna
- ICAR-Central Institute of Fisheries Education, Mumbai 400061, India
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Tan X, Sun Z, Huang Z, Zhou C, Lin H, Tan L, Xun P, Huang Q. Effects of dietary hawthorn extract on growth performance, immune responses, growth- and immune-related genes expression of juvenile golden pompano (Trachinotus ovatus) and its susceptibility to Vibrio harveyi infection. FISH & SHELLFISH IMMUNOLOGY 2017; 70:656-664. [PMID: 28927688 DOI: 10.1016/j.fsi.2017.09.041] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2017] [Revised: 08/06/2017] [Accepted: 09/15/2017] [Indexed: 06/07/2023]
Abstract
The present study was conducted to investigate the effects of dietary hawthorn extract (HTE) supplementation on growth performance, immune responses, hepatic antioxidant abilities, growth- and immune-related and heat shock protein genes expression and resistance to the pathogen Vibrio harveyi in Trachinotus ovatus. A basal diet supplemented with HTE at 0 (Diet 1), 0.50 (Diet 2), 1.00 (Diet 3), 2.00 (Diet 4), 4.00 (Diet 5) and 10.00 (Diet 6) g kg-1 were fed to golden pompano for 8 weeks. The highest final body weight, weight gain rate, specific growth rate, feed efficiency ratio and protein efficiency rate were observed in fish fed Diet 2 (P < 0.05). Dietary HTE significantly increased plasma complement 3, complement 4 and immunoglobulin M content (P < 0.05). Hepatic antioxidant enzymes (SOD, T-AOC, CAT, GPx, GR) significantly increased (P < 0.05), whereas MDA content decreased first and then increased in fish fed HTE supplement. After challenge with Vibrio harveyi, significant higher post-challenge survival was observed in fish fed Diet 2 and Diet 3 than the control group (P < 0.05). Transcription levels of growth-related genes (IGF-I and IGF-II) were significantly up-regulated in fish fed HTE supplement (P < 0.05), whereas HSP70 and HSP90 mRNA levels were significantly down-regulated (P < 0.05). With respect to immune-related genes, such as tumour necrosis factor-alpha (TNF-α), interleukin-8 (IL-8) and inhibitor protein κBα (IκB-α), upregulation was observed in the liver of fish fed with the diet supplemented with HTE. In contrast, the expression of antioxidant enzyme genes (CAT, GPx, MnSOD and Keap1) and cytokines (IL-10, TGF-β1 and TOR) was downregulated. These results indicated that golden pompano fed a diet supplemented with 0.50 g kg-1 HTE could significantly promote growth performance and growth-related genes expression, strengthen immunity, and improve hepatic antioxidative abilities and resistance to Vibrio harveyi infection.
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Affiliation(s)
- Xiaohong Tan
- Key Laboratory of South China Sea Fishery Resources Exploitation & Utilization, Ministry of Agriculture, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, PR China; Key Laboratory of Ecology and Environmental Science in Guangdong Higher Education, Guangdong Provincial Key Laboratory for Healthy and Safe Aquaculture, School of Life Science, South China Normal University, Guangzhou 510631, PR China
| | - Zhenzhu Sun
- Key Laboratory of Ecology and Environmental Science in Guangdong Higher Education, Guangdong Provincial Key Laboratory for Healthy and Safe Aquaculture, School of Life Science, South China Normal University, Guangzhou 510631, PR China
| | - Zhong Huang
- Key Laboratory of South China Sea Fishery Resources Exploitation & Utilization, Ministry of Agriculture, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, PR China; Shenzhen Base of South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Shenzhen 518116, PR China
| | - Chuanpeng Zhou
- Key Laboratory of South China Sea Fishery Resources Exploitation & Utilization, Ministry of Agriculture, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, PR China
| | - Heizhao Lin
- Key Laboratory of South China Sea Fishery Resources Exploitation & Utilization, Ministry of Agriculture, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, PR China; Shenzhen Base of South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Shenzhen 518116, PR China.
| | - Lianjie Tan
- Key Laboratory of South China Sea Fishery Resources Exploitation & Utilization, Ministry of Agriculture, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, PR China
| | - Pengwei Xun
- Key Laboratory of South China Sea Fishery Resources Exploitation & Utilization, Ministry of Agriculture, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, PR China
| | - Qian Huang
- Key Laboratory of South China Sea Fishery Resources Exploitation & Utilization, Ministry of Agriculture, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, PR China
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14
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Linjawi SAA, Khalil WKB, Hassanane MM, Ahmed ES. Evaluation of the protective effect of Nigella sativa extract and its primary active component thymoquinone against DMBA-induced breast cancer in female rats. Arch Med Sci 2015; 11:220-9. [PMID: 25861310 PMCID: PMC4379352 DOI: 10.5114/aoms.2013.33329] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2012] [Revised: 12/28/2012] [Accepted: 01/07/2013] [Indexed: 11/17/2022] Open
Abstract
INTRODUCTION The historical use of black cumin seed (Nigella sativa) dates back centuries, being embedded in Arabian culture and having a long history of unsurpassed medicinal value with versatility to treat a wide range of ailments. Thymoquinone (TQ) is now known to be the primary active constituent of black cumin seed oil (BCS oil) responsible for its medicinal effects and also showing promise for treatment of cancer. MATERIAL AND METHODS In the current study, we have studied the effects of TQ and BCS oil on tumor markers (MDA, LDH, ALP and AST), histopathological alterations and the regulation of several genes (Brca1, Brca2, Id-1 and P53 mutation) related to breast cancer in female rats induced by 7,12-dimethylbenz[a]anthracene (DMBA) treatment. Rats received a single dose (65 mg/kg b.w.) of DMBA via an intragastric tube to induce breast cancer. Animals that received DMBA were treated orally with 1, 5, 10 mg/kg of TQ or BCS oil via an intragastric tube three times per week for 4 months. RESULTS We found that TQ and then BCS reduced the rate of tumor markers (levels of MDA and LDH as well as ALP and AST activities), inhibited the histopathological alterations and decreased the expression of the Brca1, Brca2, Id-1 and P53 mutations in mammary tissues of female rats induced by DMBA treatment. CONCLUSIONS The results suggest that TQ and BCS oil exert a protective effect against breast carcinogens. The antioxidant property of TQ and BCS oil is mediated by their actions and investigating other underlying mechanisms merits further studies.
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Affiliation(s)
- Sabah A. A. Linjawi
- Biology Department, College of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | | | | | - Ekram S. Ahmed
- Cell Biology Department, National Research Centre, Dokki, Giza, Egypt
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Zhou C, Ge X, Liu B, Xie J, Chen R, Ren M. Effect of High Dietary Carbohydrate on the Growth Performance, Blood Chemistry, Hepatic Enzyme Activities and Growth Hormone Gene Expression of Wuchang Bream (Megalobrama amblycephala) at Two Temperatures. ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES 2015; 28:207-14. [PMID: 25557816 PMCID: PMC4283165 DOI: 10.5713/ajas.13.0705] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/08/2013] [Revised: 01/27/2014] [Accepted: 07/20/2014] [Indexed: 11/27/2022]
Abstract
The effects of high carbohydrate diet on growth, serum physiological response, and hepatic heat shock protein 70 expression in Wuchang bream were determined at 25°C and 30°C. At each temperature, the fish fed the control diet (31% CHO) had significantly higher weight gain, specific growth rate, protein efficiency ratio and hepatic glucose-6-phosphatase activities, lower feed conversion ratio and hepatosomatic index (HSI), whole crude lipid, serum glucose, hepatic glucokinase (GK) activity than those fed the high-carbohydrate diet (47% CHO) (p<0.05). The fish reared at 25°C had significantly higher whole body crude protein and ash, serum cholesterol and triglyceride, hepatic G-6-Pase activity, lower glycogen content and relative levels of hepatic growth hormone (GH) gene expression than those reared at 30°C (p<0.05). Significant interaction between temperature and diet was found for HSI, condition factor, hepatic GK activity and the relative levels of hepatic GH gene expression (p<0.05).
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Affiliation(s)
- Chuanpeng Zhou
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, Jiangsu 214081, China ; South China Sea Fisheries Research Institute, Chinese Academy of Fishery Science, Guangzhou, China
| | - Xianping Ge
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, Jiangsu 214081, China
| | - Bo Liu
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, Jiangsu 214081, China
| | - Jun Xie
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, Jiangsu 214081, China
| | - Ruli Chen
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, Jiangsu 214081, China
| | - Mingchun Ren
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, Jiangsu 214081, China
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