Julia Llewellyn Smith, T. F. D. Simmons, Tunku Varadarajan, John Otis, Helen Johnstone, DJM, Anatol Lieven, Charles Morgan, Rob Hughes, Barry Trowbridge, Simon Barnes, Harold Briley, Andrew Longmore, Neil Bennett, Ronald Faux, Sheridan Morley, Ivo Tennant, Ben Preston, Philip Howard, Jeremy Kingston, Alexandra Frean Media Correspondent, James Bone, Ruth Leon, John Chiahemen, Lynne Truss, Simon Wilde, Colin Narbrough, Colin Narbrough, World Trade Correspondent, Stuart Jones Tennis Correspondent, Joe Joseph, Martin Fletcher, John Acland, John Hopkins, Golf Correspondent, Norman Hammond, Archaeology Correspondent, Ruth Gledhill, Peter Ball, Tommy Thompson, J. P. Malnick, Raymond Keene Chess Correspondent, Louise Taylor, Rob Hughes Football Correspondent, Libby Purves, Michael Evans, Defence Correspondent, Rodney Milnes, Nicholas Watt, Jenny MacArthur, John O'Leary, Janet Bush, Keith Pike, William Burroughs, Charles Bremner, Joan Salter, Sarah Bagnall, Edward Gorman, Joel Brand, Stephen Shaw, Director, Russell Kempson, Michael Munro, David Miller, Lin Jenkins, Gabriella Gamini, Graham Duffill and Andrew Longmore, Raymond Keene, Peter Davalle, Alan Lee, Cricket Correspondent, Frances Gibb, Legal Correspondent, P. H. S, Alix Ramsay, W. A. J. Archbold, Liz Gill, Nigel Hawkes, Mary B. L. Booth, Jonathan Dimbleby, Oliver Holt, Eric Reguly, Chris Hadley, Barry Pickthall, Roger Boyes, Stewart Tendler, John Sutton, Michael Hornsby, Agriculture Correspondent, Wellington, Julian Muscat, William Rees-Mogg, John Goodbody, Robert Sheehan Bridge Correspondent, Christopher Walker, Mel Webb, Craig Lord, Srikumar Sen Boxing Correspondent, Kathryn Knight, Kevin McCarra, Christopher Thomas, South Asia Correspondent and Lin Jenkins, Matthew Parris, Graham Lacey, Anjana Ahuja, Nicholas Watt and Andrew Glasse, David MacKie, Alan Lee, Walter Gammie, Peter Riddell, Ben MacIntyre, Jeremy Laurance and James Landale, Alan Lee Cricket Correspondent, Richard Beeston, Nadine Meisner, Graham Searjeant, Philip Pangalos, Kate Bassett, Martin Waller, Michael Horsnell, Martin Fletcher and Michael Binyon, Jill Sherman, Political Correspondent, Peter Strafford, Richard Morrison, David Powell, Sam Kiley, Alyson Rudd, Jack Bailey, John Wadham, Legal Director, Peter Goldsmith (Chairman), Anne Owers (Director), Graham White (Chairman), Andrew Finkel, John Phillips, Matt Ridley, Harvey Elliott Air Correspondent, Matthew Bond, Colin Campbell, Jan Raath, Alexander Donald, Jill Sherman and Ross Tieman, Ross Tieman and James Lansdale, Christopher Irvine,
... supply of farm fish in 15 years Biblical tilapia stages comeback Sculpture sought for prize preacher Akom ...
1995 - Gale Group | TDA
Mahmoud A.O. Dawood, Safaa E. Abdo, Seham El‐Kassas, Karima El‐Naggar, Rasha A. Al Wakeel, Eman M. Moustafa, Samah Abou,
... for use in aquaculture. In this regard, Nile tilapia was treated with lysozyme at 0, 0.5, ... value while reducing the feed conversion ratio of tilapia. Markedly, tilapia treated with lysozyme had a low mortality rate ( ... also revealed that the highest lysozyme activity of tilapia-fed lysozyme for 60 days is achieved by ... 1β, and IL-8 genes is upregulated in tilapia-fed lysozyme at 0.5, 1, 1.5, ... of GPX and CAT genes was higher in tilapia-fed lysozyme at 0.5, 1, 1.5, ... of the lysozyme and C3 was upregulated in tilapia-fed lysozyme at 0.5, 1, 1.5, ...
Tópico(s): Aquatic life and conservation
2024 - Elsevier BV | Fish & Shellfish Immunology
Qingqing Li, Yao Huang, Xingqian Zhang, Cuiyun Zou, Li Lin,
Tilapia (Oreochromis niloticus) is a freshwater fish which is farmed worldwide. Improving the muscle quality of fish ... proximate, amino acids, and fatty acids composition in tilapia fed 90 days. The results showed that hardness, chewiness, and shear force of tilapia muscle fed FB60, and FB70 were considerably more ... fed FB0 at 90 days (p < 0.05). Tilapia fed faba beans had higher muscle fiber density, ... smaller fiber diameter, with the greatest difference in tilapia fed FB60. The total protein content in tilapia ...
Tópico(s): Aquatic life and conservation
2023 - Frontiers Media | Frontiers in Nutrition
Andrew P. Shinn, Annemariè Avenant‐Oldewage, Melba G. Bondad‐Reantaso, Armando J. Cruz‐Laufer, Adriana García‐Vásquez, Jesús S. Hernández‐Orts, Roman Kuchta, Matt Longshaw, Matthijs Metselaar, Antoine Pariselle, Gerardo Pérez‐Ponce de León, Pravata Kumar Pradhan, Miguel Rubio, Neeraj Sood, Maarten P. M. Vanhove, Marty R. Deveney,
Abstract Over the past 80 years, tilapia have been translocated globally for aquaculture; active production is recorded in >124 countries. Of 7 million tonnes of tilapia produced in aquaculture, 79% is from 79 countries outside the natural range of tilapia. Capture fisheries account for a further 723,627 tonnes of tilapia, and >47% of this is landed from established ... parasite records from 73+ countries and >820 recorded tilapia translocations (provided in the supplementary materials). This work ... that threaten the health of cultured populations of tilapia, providing a description of their pathology and includes ...
Tópico(s): Aquaculture Nutrition and Growth
2023 - Wiley | Reviews in Aquaculture
O.L.M. Haenen, Ha Thanh Dong, Truong Dinh Hoai, Margaret Crumlish, Iddya Karunasagar, Timothy Barkham, Swaine L. Chen, Ruth N. Zadoks, Andreas Kiermeier, Bing Wang, Esther Garrido Gamarro, Masami T. Takeuchi, Mohammad Noor Amal Azmai, Belén Fouz, Rolando V. Pakingking, Zeng Wei Wei, Melba G. Bondad‐Reantaso,
Abstract Tilapia culture is an important source of income and nutrition to many rural families. Since 2000, the production of tilapia increased and reached domestic and global markets. Major farmed species is Nile tilapia ( Oreochromis niloticus ), in earthen ponds and cage cultures. Intensification contributed to global tilapia disease outbreaks, with bacterial infections causing mortalities and morbidities, threatening sustainable production. At tilapia farms, high nutrient concentrations, water temperature and fish ...
Tópico(s): Fish Biology and Ecology Studies
2023 - Wiley | Reviews in Aquaculture
Carole R. Engle, Jonathan van Senten, Charles Clark, Noah C. Boldt,
... on examining whether regulatory costs on U.S. tilapia farms may have contributed to their contraction in contrast to the growth of global tilapia production that contributes to the volume of seafood ... S. A national survey (coverage rate = 75% of tilapia sold; response rate = 18%) found that on-farm ... 15% of total production costs on U.S. tilapia farms, the fifth-highest cost of production. The ... framework has constrained the growth of U.S. tilapia farming. The smallest tilapia farms had the greatest regulatory cost per kg. ...
Tópico(s): Marine Bivalve and Aquaculture Studies
2023 - Multidisciplinary Digital Publishing Institute | Fishes
Mohammad Abdul Momin Siddique, Mohammad Imtiaz Hossain, Md. Mishfikur Rahman Sunji, Tasnia Tahsin, Tony R. Walker, M. Safiur Rahman,
... pollution is ubiquitous in marine and freshwater environments. Tilapia Oreochromis niloticus is one of the most important ... hazard risk assessment of microplastic (MP) pollution on tilapia. This study characterized ingested MPs and identified potential ... MPs in the gastrointestinal tracts (GTs) of farmed tilapia and their health risk assessment. GTs of 36 fish samples were collected from 12 tilapia fish farms in the Noakhali District, Bangladesh. A ... from all fish samples. Mean MPs abundance in tilapia GTs did not significantly vary among fish farms ( ...
Tópico(s): Recycling and Waste Management Techniques
2023 - Elsevier BV | Ecological Indicators
Gen Hua Yue, K. Y., Junhong Xia,
... tolerate high salinity will enhance fish production. Some tilapia species are good candidates for aquaculture in brackish ... because they can grow in high salinity. Among tilapia species, Oreochromis mossambicus , Oreochromis aureus , Oreochromis spilurus , Oreochromis ... most salinity‐tolerant. Hybrids derived from salinity‐tolerant tilapia species are tolerant to a certain level of ... and tools have been developed for salinity‐tolerant tilapia. Quantitative trait locus (QTL) mapping and genome‐wide ... applied in molecular breeding for superior salinity‐tolerant tilapia lines. In this review, we systematically analysed tilapia ...
Tópico(s): Genetic Mapping and Diversity in Plants and Animals
2023 - Wiley | Reviews in Aquaculture
Produção Nacional
Revisado por pares
Cristian Zwetzch do Nascimento, Fábio Meurer, Silvia Romão, Luisa Helena Cazarolli, Samara Marcon, Taís Voelkl Chagas, Robie Allan Bombardelli,
This study evaluated the effects of feeding Nile tilapia broodstock and offspring with diets containing purified nucleotides ... and survival were evaluated on 45-days-old tilapia likewise the survival face to challenge by transport ... biochemical parameters were assessed on 105-days-old tilapia, likewise these parameters were also assessed on 105-days-old tilapia challenged by Aeromonas hydrophila. The growth of 45-day-old tilapia was affected by offspring feeding (p < 0.05), ... The survival and vigor of 45-days-old tilapia was affected (p < 0.05) by broodstock feeding ( ...
Tópico(s): Reproductive biology and impacts on aquatic species
2023 - Elsevier BV | Animal Feed Science and Technology
Xi Xie, Xiaoqian Zhai, Meiyan Chen, Qingqing Li, Yao Huang, Lijuan Zhao, Qin Wang, Li Lin,
Crisp Nile tilapia (Oreochromis niloticus) is a kind of valuable fish product with high muscle firmness and crispiness texture. However, with the change of physicochemical in crisp Nile tilapia, the frozen storage parameters and quality would be different comparing to normal Nile tilapia. Thus, the aim of this study was to ... chemical quality indices and volatile compounds of Nile tilapia fillets during frozen storage. The remaining storage time of the crisp Nile tilapia fillets could be estimated within 120 days. During ...
Tópico(s): Biochemical Analysis and Sensing Techniques
2023 - Elsevier BV | Aquaculture and Fisheries
Mare Geraerts, Tine Huyse, Maxwell Barson, Hassan Bassirou, Charles Félix Bilong Bilong, Arnold Roger Bitja Nyom, Auguste Chocha Manda, Armando J. Cruz‐Laufer, Clément Kalombo Kabalika, Gyrhaiss Kapepula Kasembele, Fidel Muterezi Bukinga, Samuel Njom, Maarten Van Steenberge, Tom Artois, Maarten P. M. Vanhove,
Invasive Nile tilapias negatively impact native tilapia species through hybridisation and competition. However, the co-introduction of parasites with Nile tilapia, and subsequent changes in parasite communities, are scarcely documented. Monogeneans are known pathogens of cultured Nile tilapia, although little is known about their fate once ... ecosystems. We investigate the parasitological consequences of Nile tilapia introduction on native tilapias in basins in Cameroon, ... of several dactylogyrid species. Parasite spillover from Nile tilapia was detected for Cichlidogyrus tilapiae to Coptodon guineensis ...
Tópico(s): Fish Biology and Ecology Studies
2023 - Elsevier BV | International Journal for Parasitology
Mikołaj Adamek, Alexander Rebl, Marek Matras, Christian Lodder, Sahar Abd El Rahman, Magdalena Stachnik, Krzysztof Rakus, Julia Bauer, Alberto Falcó, Verena Jung‐Schroers, Chutchai Piewbang, Somporn Techangamsuwan, Win Surachetpong, M. Reichert, Jens Tetens, Dieter Steinhagen,
... of aquaculture production. Recently, this occurred in Nile tilapia aquaculture where a disease caused by a systemic infection with a novel virus named tilapia lake virus (TiLV) caused havoc in cultured populations. With mortality surpassing 90% in young tilapia, the disease caused by TiLV has become a serious challenge for global tilapia aquaculture. In order to partly mitigate the losses, ... TiLV-induced disease in three genetic strains of tilapia which were kept at the University of Göttingen, ... is capable of overcoming the natural resistance of tilapia when injected, providing inaccurate mortality results that might ...
Tópico(s): Mosquito-borne diseases and control
2022 - Elsevier BV | Fish & Shellfish Immunology
Thandile T. Gule, Akewake Geremew,
... management practices significantly impact the production performance of tilapia (Oreochromis species) culture economically; hence, adopting appropriate feed ... is being used to enhance feed utilization in tilapia fish is provided. The food conversion efficiency was ... be significantly higher ( P < 0.05 ) in transgenic tilapia compared to the nontransgenic red tilapia fish with average weight ± SD of 384 ± 158 ... and 314 ± 101 for transgenic fish and red tilapia, respectively, after 275 days of culture. The review ... the feed formulation challenges, and research gaps in tilapia nutrition. It was noted that proper feeding management ...
Tópico(s): Aquaculture disease management and microbiota
2022 - Wiley | Aquaculture Nutrition
Samwel Mchele Limbu, Amon Paul Shoko, Eusebia Ernest Ulotu, Siwema Amran Luvanga, Fridah Munyi, John Obedy John, Mary A. Opiyo,
... larvae (BSF‐L) on growth performance of Nile tilapia ( Oreochromis niloticus ) fry, water quality and economic benefits ... L100 diets, respectively for rearing all‐male Nile tilapia fry produced by YY technology. The study further ... BSF‐L meal for maximum growth of Nile tilapia fry. A total of 2400 visually healthy Nile tilapia fry weighing 0.001 g were randomly stocked ... culture water ( p < 0.05). Feeding the Nile tilapia fry with BSF‐L50 diet increased significantly hepatosomatic ... inclusion required for maximum growth performance of Nile tilapia fry was estimated as 81% to 84% based ...
Tópico(s): Animal and Plant Science Education
2022 - Wiley | Aquaculture Fish and Fisheries
Tzodoq Obrero Magbanua, Janice A. Ragaza,
Tilapia culture is one of the largest sectors of global aquaculture. Among the different species of tilapia, Nile tilapia (Oreochromis niloticus) is perhaps the top cultured species. The production of Nile tilapia has been continually increasing throughout the years resulting in genetic deterioration. Several tilapia strains with better growth performance and adaptive capability ... to alleviate the crisis. Increased demand for Nile tilapia implies higher farming cost. Plant-based proteins are ... palm kernel, microalgae, and seaweed as a Nile tilapia aquafeed. Different processing methods are employed to produce ...
Tópico(s): Aquatic life and conservation
2022 - Elsevier BV | Aquaculture and Fisheries
Thao Thu, Pattanapon Kayansamruaj, Chayanit Soontara, Pattarawit Kerddee, Nguyen Dinh‐Hung, Saengchan Senapin, Janina Z. Costa, Jorge Del‐Pozo, Kim D. Thompson, Channarong Rodkhum, Ha Thanh Dong,
Tilapia lake virus (TiLV), a major pathogen of farmed tilapia, is known to be vertically transmitted. Here, we hypothesize that Nile tilapia (Oreochromis niloticus) broodstock immunized with a TiLV inactivated ... larvae. To test this hypothesis, three groups of tilapia broodstock, each containing four males and eight females, ... the immunized female broodstock was administered to naïve tilapia juveniles to assess if antibodies induced in immunized ... 90% protection against TiLV challenge in naïve juvenile tilapia. In conclusion, immunization of tilapia broodstock with TiLV ...
Tópico(s): Mosquito-borne diseases and control
2022 - Multidisciplinary Digital Publishing Institute | Vaccines
Alaa Eldin M.A. Morshdy, Mohamed A. Hussein, Mohamed Ali Abdrabo Mohamed, Eslam Hamed, Abd Elhakeem El-Murr, Wageh Sobhy Darwish,
Abstract Fish such as tilapia ( Oreochromis niloticus ) and catfish ( Clarias gariepinus ) is an important source of high biological value animal protein. Fish can be exposed ... major fish species commonly consumed in Egypt, namely, tilapia, and catfish, either in wild or cultured fish ... and microwaving) on oxytetracycline and doxycycline residues in tilapia and catfish were investigated. The microbiological inhibition assay ... 24, 18, and 32% of the examined wild tilapia, cultured tilapia, wild catfish, and cultured catfish, respectively, ...
Tópico(s): Analytical chemistry methods development
2022 - Springer Science+Business Media | Journal of Consumer Protection and Food Safety
Xiaoli Ke, Zhigang Liu, Meiyan Zhang, Weijuan Zhu, Mengmeng Yi, Jianmeng Cao, Fengying Gao, Miao Wang, Maixin Lu,
... NY5 is a potential probiotic isolated from healthy tilapia (Oreochromis niloticus) gut. In this study, the antagonism ... this bacterium against pathogenic Streptococcus agalactiae WC1535 from tilapia was evaluated in vitro and in vivo. Through ... growth of WC1535, attenuate its ability to invade tilapia tissue, promote immune cell secretion, and affect host ... oral infection, NY5 effectively inhibited WC1535 from invading tilapia cells, increased the number of goblet cells in ... mitochondria in the midgut of S. agalactiae-infected tilapia. Under oral infection for 20 h, the relative ...
Tópico(s): Bacteriophages and microbial interactions
2022 - Elsevier BV | Aquaculture
Naitong Yu, Weiwei Zeng, Zhongguo Xiong, Zhixin Liu,
Tilapia lake virus (TiLV) is the main tilapia-infecting virus worldwide, causing serious economic losses to the tilapia aquaculture. However, there is no vaccine for this viral disease. Here, TiLV ORF10 ( ... evaluate the protective effects against TiLV in Nile tilapia (Oreochromis niloticus). RT-PCR and Western blot analyses confirmed pcDNA3.1–ORF10 expression in tilapia. The transcription levels of immunity-related genes such ... in the spleen, liver, and kidney of vaccinated tilapia than tilapias vaccinated with the empty pcDNA3.1 ...
Tópico(s): Animal Virus Infections Studies
2022 - Elsevier BV | Aquaculture Reports
Agus Sunarto, Jessica Grimm, Kenneth A. McColl, Ellen Ariel, Kiran Nair, Serge Corbeil, Talia Hardaker, Mark Tizard, Tanja Strive, Bonnie J. Holmes,
Originating in Africa, tilapia (Pisces, Cichlidae) now have a worldwide distribution and are both a prime model system for evolutionary biology and an ... species in over 135 countries. In contrast, Mozambique tilapia (Oreochromis mossambicus) is also listed in the top ... both O. mossambicus and the lesser-known spotted tilapia (Tilapia mariae) have established significant populations within Queensland waters, ... of demonstrated broad-scale effective control mechanisms for tilapia. Biological control (biocontrol), where it is feasible can ...
Tópico(s): Fish Biology and Ecology Studies
2022 - Elsevier BV | Biological Control
Miao Wang, Zijian Fan, Ziyue Zhang, Mengmeng Yi, Zhigang Liu, Xiaoli Ke, Fengying Gao, Jianmeng Cao, Maixin Lu,
Nile tilapia ( Oreochromis niloticus ) is one of the most important commercial freshwater fish in China, and dietary transition occurs ... among the diet, gut microbiota, and development of tilapia are not well known. In the present study, ... with microbiota community dynamics during the development of tilapia. The first experiment was performed under standard laboratory ... transition on intestinal microbiota. In the second experiment, tilapia were fed with Artemia or plant-based dry ( ... a low effect on the microbiota of the tilapia intestine. In the second experiment, plant-based food ...
Tópico(s): Aquatic life and conservation
2022 - Frontiers Media | Frontiers in Marine Science
Mare Geraerts, Carl Vangestel, Tom Artois, Jorge M. O. Fernandes, Michiel W. P. Jorissen, Auguste Chocha Manda, Célestin Danadu Mizani, Karen Smeets, Jos Snoeks, Gontran Sonet, Yang Ting-bao, Maarten Van Steenberge, Emmanuel Vreven, Soleil Lunkayilakio Wamuini, Maarten P. M. Vanhove, Tine Huyse,
Abstract During colonial times, Nile tilapia Oreochromis niloticus (Linnaeus, 1758) was introduced into non‐native parts of the Congo Basin (Democratic Republic of the Congo, DRC) for ... is present throughout the Congo Basin. Although Nile tilapia has been reported as an invasive species, documentation ... consequences of these introductions by genotyping 213 Nile tilapia from native and introduced regions, focusing on the Congo Basin. Additionally, 48 specimens from 16 other tilapia species were included to test for hybridization. Using ...
Tópico(s): Genetic diversity and population structure
2022 - Wiley | Molecular Ecology
Chutchai Piewbang, Puntanat Tattiyapong, Matepiya Khemthong, Sitthichok Lachroje, Suwimon Boonrungsiman, Tanit Kasantikul, Win Surachetpong, Somporn Techangamsuwan,
Tilapia culture is an essential protein-rich food production sector worldwide. The emergence of pathogens is sometimes associated with fatal outbreaks in tilapia, which dramatically slow production and result in severe economic losses. While tilapia lake virus (TiLV) infection has been associated with fatal diseases in tilapia, the novel tilapia parvovirus (TiPV) has been recently identified and reported to be associated with mass mortality events in tilapia farming. In this study, we identified the coinfection ...
Tópico(s): CRISPR and Genetic Engineering
2022 - Elsevier BV | Aquaculture
Tao He, Yu-Zhou Zhang, Lihong Gao, Bo Miao, Ji-Shu Zheng, Decheng Pu, Qingqing Zhang, Weiwei Zeng, Deshou Wang, Shengqi Su, Song Zhu,
As an emerging pathogen, tilapia lake virus (TiLV) has caused severe socio-economic impacts and remains a devastating factor in wild and farmed tilapia. Early diagnosis and timely reporting of TiLV are ... the study, a TiLV infection event in a tilapia farm is studied and reported. Naturally diseased tilapia with clinical signs such as anorexia, exophthalmia, skin ... from liver, spleen and kidney of the diseased tilapia, while all of them show TiLV-positive. E- ... of the homogenized tissues collected from the diseased tilapia. Electron micrographs of the infected cells and purified ...
Tópico(s): Mosquito-borne diseases and control
2022 - Elsevier BV | Aquaculture
N.A.G. Moyo, Mmaditshaba M. Rapatsa,
Tilapia production in most Southern African countries has remained low despite the high potential that exists. This ... donor driven programmes have largely failed to boost tilapia production in the last four decades in most ... countries. However, Zambia has experienced significant growth in tilapia production in recent years. In other Southern African ... South Africa, Namibia, Botswana, Mozambique, Malawi, and Eswatini tilapia production has remained low. In this paper the ... biological, and socio-economic factors that have affected tilapia production in the region are identified. Intervention measures ...
Tópico(s): Aquatic Ecosystems and Biodiversity
2021 - Elsevier BV | Aquaculture
Jidapa Yamkasem, Puntanat Tattiyapong, Bartolomeo Gorgoglione, Win Surachetpong,
The recently discovered Tilapia parvovirus (TiPV) was the first Parvovirus confirmed to infect fish, causing mortality outbreaks in farmed adult Nile tilapia in China. Severe mortality outbreaks caused by Tilapia tilapinevirus (TiLV) to farmed tilapia in Thailand revealed the concomitant occurrence of TiPV. ... detected in one site rearing juvenile red hybrid tilapia. Clinical signs included abnormal swimming, scale protrusion, skin ... during a natural occurrence in farmed red hybrid tilapia and involved in co-infection pattern with TiLV. ...
Tópico(s): Aquaculture disease management and microbiota
2021 - Wiley | Transboundary and Emerging Diseases
Pitchaporn Waiyamitra, Chutchai Piewbang, Somporn Techangamsuwan, Woei Chang Liew, Win Surachetpong,
Tilapia tilapinevirus, or tilapia lake virus (TiLV), is a highly contagious virus found in tilapia and its hybrid species that has been reported ... Africa. In this study, we experimentally challenged Mozambique tilapia (Oreochromis mossambicus) with a virulent TiLV strain, VETKU- ... TCID50/mL) concentration. After the challenge, the Mozambique tilapia showed pale skin with some hemorrhage and erosion, ... the spleen, were frequently found in the Mozambique tilapia challenged with high TiLV concentration. Comparatively, the infectivity ...
Tópico(s): Viral Infections and Vectors
2021 - Multidisciplinary Digital Publishing Institute | Viruses
Xiaoli Ke, Zhigang Liu, S. Chen, Zhiting Chen, Defeng Zhang, Fengying Gao, Maixin Lu,
... of a Streptococcus agalactiae immersion vaccine for young tilapia, three sizes of tilapia were selected and immunized a single time with ... antigen uptake were found in different sizes of tilapia and were mainly distributed in the gill, oropharynx, ... IgM, IgT, CD8+, and C3 from 1 g tilapia were significantly higher than those in 0.1 ... significantly higher than that in 0.1 g tilapia (P < 0.05), and the higher antibody level in 1 g tilapia lasted longer than in the other two sizes. ... the peak RPS in three different sizes of tilapia were all higher than 60% and the effective ...
Tópico(s): Immune Response and Inflammation
2021 - Elsevier BV | Aquaculture
Produção Nacional
Revisado por pares
Luís Poersch, Jeff F. Brunson, Carlos Augusto Prata Gaona, Alvin D. Stokes, Jacob Richardson, Kevin Pitts, John W. Leffler,
... The objective of this study was to evaluate tilapia, Oreochromis niloticus , for the biological control of suspended ... each species. The experiment compared the use of tilapia to control suspended solids (biological treatment [BT]) to control systems without tilapia. The initial mean weights and stocking densities were: ... g and 5.12 kg/m 3 for tilapia. Temperature, dissolved oxygen (DO), pH, alkalinity, salinity, total ... within guidelines recommended for shrimp, red drum, and tilapia. Nitrite concentrations remained within guidelines for red drum ...
Tópico(s): Aquaculture disease management and microbiota
2021 - Wiley | Journal of the World Aquaculture Society
Yu‐Cheng Qian, Xue Wang, Jiong Ren, Jie Wang, Samwel Mchele Limbu, Ruixin Li, Wenhao Zhou, Fang Qiao, Mei‐Ling Zhang, Zhen‐Yu Du,
... the adverse effects of HFD-feeding in GIFT tilapia. Juvenile GIFT tilapias (5.4 ± 0.9 g) ... and increased the cumulative survival rate of the tilapia. The addition of 50 mg/kg TP had ... CPT1α) versus the control diet. In contrast, the tilapia fed an HFD supplemented with 200 mg/kg ... β, GST, or NF-κB genes in the tilapia. These results indicate that the beneficial effects of ... HFD, 12% fat) caused higher fat deposition in tilapia than the 6% fat diet. • HFD impaired immunity and antioxidant capacity in tilapia compared to the 6% fat diet. • 50 or ...
Tópico(s): Morinda citrifolia extract uses
2021 - Elsevier BV | Aquaculture