Article
Fisheries
Turid Synnove Aas, Torbjorn Asgard, Trine Ytrestoyl
Summary: This study investigated the composition and nutrient content of Atlantic salmon and rainbow trout produced in Norway in 2020, showing variations in these factors among different geographic locations and seasons.
AQUACULTURE REPORTS
(2022)
Article
Fisheries
Stephanie A. Collins, Chenxin Han, Xi Xue, Tyler D. Brown, Matthew L. Rise, Gillian Tobin-Huxley, Stefanie M. Colombo, Derek M. Anderson
Summary: The study found that inclusion of 20 and 40 g/kg of HORM in diets for juvenile Atlantic salmon resulted in acceptable growth performance. Transcript expression of inflammation-relevant genes responded to dietary HORM, indicating the need for further research to determine if higher levels of HORM may be associated with inflammation and negative effects on fish health.
AQUACULTURE NUTRITION
(2021)
Article
Agriculture, Dairy & Animal Science
I. Biasato, G. Chemello, C. Caimi, S. Bellezza Oddon, M. T. Capucchio, E. Colombino, A. Schiavone, C. Ceccotti, G. Terova, L. Gasco
Summary: This study aimed to investigate the effects of plant protein-based diets supplemented with different levels of taurine on rainbow trout growth performance, whole body composition, and histomorphological traits of the intestine and main organs. The results showed that moderate taurine supplementation can influence the weight gain and protein efficiency ratio of rainbow trout, and can also alter the lipid content of the fish body.
ANIMAL FEED SCIENCE AND TECHNOLOGY
(2022)
Article
Fisheries
Heidi Moe Fore, Trine Thorvaldsen
Summary: The study investigates escape incidents from Norwegian fish farms between 2010 and 2018, finding that most incidents are caused by technological factors, with net hole breakage being the most common cause of escape. These incidents may also have underlying human and organizational factors contributing to the escapes.
Article
Food Science & Technology
Xiao-Yu Ma, Zhu-Long Shao, Xiao-Ping Yu, Zheng-Liang Wang
Summary: A precise method for identifying and quantifying adulterated Atlantic salmon with rainbow trout based on droplet digital PCR (ddPCR) testing was developed. This method exhibited high levels of accuracy, stability, sensitivity, and practicability, suitable for applications in the routine surveillance and quality assurance of salmon products.
Article
Biotechnology & Applied Microbiology
Soren B. Hansen, Davide Bozzi, Sarah S. T. Mak, Cecilie G. Clausen, Tue K. Nielsen, Miyako Kodama, Lars H. Hansen, M. Thomas P. Gilbert, Morten T. Limborg
Summary: Obtaining desired phenotypic traits in aquacultural production of Atlantic salmon is still a challenge, and the presence of host-associated microorganisms might contribute to this challenge. Understanding the factors that shape the microbiota is crucial for manipulating it towards desired host traits. In this study, DNA methylation differences associated with a tenacibaculosis outbreak and microbiota displacement in Atlantic salmon were investigated, revealing potential genes involved in host-microbiota interactions and the importance of considering epigenetic factors in manipulating farmed fish microbiota.
Article
Biology
Marco Rozas-Serri, Rodolfo Correa, Romina Walker-Vergara, Darling Conuecar, Soraya Barrientos, Camila Leiva, Ricardo Ildefonso, Carolina Senn, Andrea Pena
Summary: This study provides integrated reference intervals for 44 blood biomarkers for different age groups of intensively farmed Atlantic salmon, coho salmon, and rainbow trout in Chile. The variability of blood biomarkers depends on species, age range, and their interactions, highlighting the importance of improving health and welfare management for farmed fish.
Article
Fisheries
Guro Lokka, Anusha K. S. Dhanasiri, Ashild Krogdahl, Trond M. Kortner
Summary: The increased cultivation of fish and decreased supply of marine ingredients has led to a higher demand for new nutrient sources. This study investigates the effects of adding bile salts, specifically taurocholate, to the culture media of fish gut epithelial cells. The results show that bile salts play important roles in the metabolism, barrier function, and immune response of intestinal epithelial cells.
FISH & SHELLFISH IMMUNOLOGY
(2022)
Article
Multidisciplinary Sciences
Pablo Caceres, Agustin Barria, Kris A. Christensen, Liane N. Bassini, Katharina Correa, Baltasar Garcia, Jean P. Lhorente, Jose M. Yanez
Summary: This study identified genomic regions associated with sea lice resistance in Atlantic salmon and rainbow trout through single-step Genome-Wide Association studies. Genes related to immune response, cytoskeleton function, and cell migration were found in important genomic regions for both species. Some genes were also involved in differences in inflammation response between resistant and susceptible fish of both species.
SCIENTIFIC REPORTS
(2021)
Article
Fisheries
Betty San Martin, Marcela Fresno, Aldo Maddaleno, Jose Miguel Burgos, Arturo Anadon, Sebastian Zavala, Lisette Lapierre, Ekaterina Pokrant, Javiera Cornejo
Summary: This research aimed to estimate the withdrawal time for oxytetracycline in rainbow trout and Atlantic salmon after intraperitoneal administration. The study found that most samples met the market standards with a maximum residue limit of 200 μg/kg, but not with a limit of 10 μg/kg, and withdrawal times varied depending on the standard and species.
Article
Fisheries
Signe Dille Lovmo, Henrik Sundh, Paul Whatmore, Malene Fosse Nordvi, Trygve Sigholt, Angelico Madaro, Tora Bardal, Rolf Erik Olsen
Summary: The study found that feeding Atlantic salmon a high EPA diet improved intestinal health, while low HUFA fed fish had lower energy utilization. Chronic stress led to intestinal barrier damage and inflammation.
Article
Fisheries
Thomas W. K. Fraser, Hilde Leroy, Tom J. Hansen, Jon Egil Skjaeraasen, Valentina Tronci, Cindy P. Pedrosa, Per Gunnar Fjelldal, Tom Ole Nilsen
Summary: The study indicates that triploid Atlantic salmon and hybrid strains show enhanced growth performance compared to diploid salmon in an aquaculture setting, making them more suitable for commercial breeding.
Article
Fisheries
Vilma Duarte, Pasqualina Gaetano, Anja Striberny, David Hazlerigg, Even H. Jorgensen, Juan Fuentes, Marco A. Campinho
Summary: The study examines the effects of photoperiod and dietary treatment on the intestinal morphogenesis of Atlantic salmon during the smoltification process. The results show that the anterior and posterior intestines have different developmental dynamics, with the anterior intestine responding more readily to experimental conditions. Photoperiod and dietary treatment enhance the development of the capacity to tolerate seawater.
Article
Fisheries
Kiranpreet Kaur, Ashild Krogdahl, Trond M. Kortner
Summary: Intestinal steatosis, or lipid malabsorption syndrome (LMS), is a common condition in farmed Atlantic salmon, caused by choline deficiency. This study aimed to determine the effectiveness of phosphatidylcholine (PC) from krill meal (KM) and krill oil (KO) in reducing steatosis. Results showed that suboptimal levels of PC from KM and KO were able to promote growth in Atlantic salmon, but a higher PC level was needed to completely eliminate lipid accumulation in the pyloric intestine (PI).
AQUACULTURE RESEARCH
(2023)
Article
Fisheries
Signe Dille Lovmo, Paul Whatmore, Henrik Sundh, Trygve Sigholt, Angelico Madaro, Tora Bardal, Rolf Erik Olsen
Summary: This study investigates the dietary needs and benefits of highly unsaturated fatty acids (HUFA) for Atlantic salmon, finding that a low HUFA diet can sustain growth and intestinal health under controlled conditions but is impaired after chronic stress. Increasing levels of EPA and DHA can strengthen the intestinal barrier response to chronic stress.
Article
Fisheries
S. M. Colombo, C. C. Parrish, M. J. Whiticar
AQUACULTURE ENVIRONMENT INTERACTIONS
(2016)
Review
Environmental Sciences
Stefanie M. Colombo, Alexander Wacker, Christopher C. Parrish, Martin J. Kainz, Michael T. Arts
ENVIRONMENTAL REVIEWS
(2017)
Article
Biochemistry & Molecular Biology
R. J. Scott Lacombe, Vanessa Giuliano, Stefanie M. Colombo, Michael T. Arts, Richard P. Bazinet
JOURNAL OF LIPID RESEARCH
(2017)
Review
Environmental Sciences
Stefanie M. Colombo, Alexander Wacker, Christopher C. Parrish, Martin J. Kainz, Michael T. Arts
ENVIRONMENTAL REVIEWS
(2017)
Review
Agriculture, Multidisciplinary
Stefanie M. Colombo, Lesley G. Campbell, Eric J. Murphy, Sara L. Martin, Michael T. Arts
AGRICULTURAL SYSTEMS
(2018)
Article
Multidisciplinary Sciences
Stefanie M. Colombo, Christopher C. Parrish, Manju P. A. Wijekoon
Article
Ethics
Chris MacDonald, Stefanie Colombo, Michael T. Arts
SCIENCE AND ENGINEERING ETHICS
(2019)
Review
Fisheries
Angelisa T. Y. Osmond, Stefanie M. Colombo
JOURNAL OF THE WORLD AQUACULTURE SOCIETY
(2019)
Article
Engineering, Environmental
Stefanie M. Colombo, Timothy F. M. Rodgers, Miriam L. Diamond, Richard P. Bazinet, Michael T. Arts
Article
Entomology
Stefanie M. Colombo, Kruti Shukla, Lesley G. Campbell, Alina Tsimbaliouk, Michael T. Arts
PHYSIOLOGICAL ENTOMOLOGY
(2020)
Article
Fisheries
C. Qian, B. Hart, S. M. Colombo
Article
Fisheries
H. J. Fisher, S. A. Collins, C. Hanson, B. Mason, S. M. Colombo, D. M. Anderson
Article
Fisheries
Stefanie M. Colombo, Zeyu Zhang, David F. Wong, Zhirun Yuan
AQUACULTURE NUTRITION
(2020)
Article
Fisheries
N. A. Bell, S. Jeffrey, J. L. MacIsaac, S. M. Colombo
AQUACULTURE REPORTS
(2019)