Article
Fisheries
Rebecca A. Dupre, Ryan Ardoin, Jesse Trushenski, Chris Jackson, Casey Grimm, Brennan Smith
Summary: The present research demonstrates that dietary exposure is an alternative route of geosmin uptake in Rainbow Trout fillets, leading to a significant increase in geosmin concentrations. This finding is important for further investigation of sensory quality and off-flavor mitigation strategies for farm-raised fish.
Article
Fisheries
Nalan Ozgur Yigit, Secil Metin, Behire Isil Didinen, Hakan Didinen, Ozlem Ozmen
Summary: In this study, the anesthetic effects of lavender and laurel essential oils on rainbow trout were investigated. It was found that specific concentrations of these oils showed ideal anesthetic effects with negligible histopathological effects on the fish tissues.
Article
Fisheries
Kubra Ak, Mert Minaz, Akif Er, Rahime Aslankoc
Summary: This study evaluated the effects of chamomile oil as an herbal anesthetic on rainbow trout, finding that chamomile oil at a concentration of 100 mu L/L has a lower adverse effect on fish health compared to other concentrations.
Article
Fisheries
Felix Docando, Paula Arense, Alba Martin-Martin, Tiehui Wang, Carolina Tafalla, Patricia Diaz-Rosales
Summary: Disease prevention through vaccination is the most appropriate method for pathogen control in aquaculture, but oral vaccines face technical problems in aquatic animals. This study explores different molecules as oral adjuvants and finds that LPS shows strong immunostimulatory potential and could be safely used as a mucosal adjuvant in rainbow trout.
FISH & SHELLFISH IMMUNOLOGY
(2022)
Article
Pharmacology & Pharmacy
Kamil Uney, Duygu Durna Corum, Ertugrul Terzi, Orhan Corum
Summary: This study investigated the pharmacokinetics of carprofen in rainbow trout broodstock via intravenous, intramuscular, and oral routes, showing favorable properties such as good bioavailability and long elimination half-life for the drug when administered via intramuscular and oral routes.
Article
Fisheries
Camilla Aniballi, Alberto Elmi, Martina Bertocchi, Albamaria Parmeggiani, Nadia Govoni, Maurizio Scozzoli, Domenico Ventrella, Maria Laura Bacci
Summary: This study assessed the effects of a natural-based complementary feed, Gill Fish (R), on the early stages of life of farmed rainbow trout (Oncorhynchus mykiss). The results demonstrated that the product had no harmful or stressful effects on the fish, indicating it could be a beneficial candidate for replacing chemicals in aquaculture.
Article
Fisheries
Lina Weirup, Carsten Schulz, Henrike Seibel, Johan Aerts
Summary: Suboptimal farm management can lead to chronic stress and external morphological damage in fish, especially in the fins. Factors related to management and water quality are associated with fin injuries and scale cortisol levels.
Article
Fisheries
Yelehi Diane Ahongo, Thierry Kerneis, Lionel Goardon, Laurent Labbe, Jerome Bugeon, Pierre-Yves Rescan, Florence Lefevre
Summary: The study examined the changes in technological and organoleptic qualities of female rainbow trout flesh after spawning and found that fillet quality gradually recovered over a period of approximately 24 weeks post-spawning. By around 1400 degree C.days after spawning, the quality parameters of the flesh were mostly restored to pre-spawning levels.
Article
Marine & Freshwater Biology
Mahdi Banaee, Javad Faraji, Mohammad Amini, Cristiana Roberta Multisanti, Caterina Faggio
Summary: The combination of enrofloxacin (ENR) and microplastics (MPs) increases their toxicity and negatively affects fish health.
AQUATIC TOXICOLOGY
(2023)
Article
Chemistry, Applied
Krzysztof Surowka, Magdalena Rzepka, Fatih Ozogul, Yesim Ozogul, Barbara Surowka, Maciej Ligaszewski
Summary: During storage, the total viable counts of vacuum packaged low processed rainbow trout gradually increased, while coliform bacteria disappeared. The concentration of biogenic amines and the biogenic amine index increased over time, with the highest concentration of inosine monophosphate. The G value was found to be a more suitable indicator for assessing the quality of the gravad.
Article
Fisheries
Yue Cong Yang, Shan Nan Chen, Zhen Gan, Lin Huang, P. Nie
Summary: The study characterized an IRAK1 orthologue from rainbow trout, showing highly conserved features among different species and suggesting a key role in immune response.
DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY
(2021)
Article
Environmental Sciences
Elham Alsadat Banihashemi, Siyavash Soltanian, Amin Gholamhosseini, Mahdi Banaee
Summary: This study suggests that exposure to MPs and simultaneous challenge with Y. ruckeri could synergistically affect clinical parameters in fish.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2022)
Article
Veterinary Sciences
Elisa Fiordelmondo, Gian Enrico Magi, Adina Friedl, Mansour El-Matbouli, Alessandra Roncarati, Mona Saleh
Summary: The aim of this study was to investigate the physiological response of rainbow trout before slaughtering by analyzing skin mucus and plasma. The results showed that the procedures adopted after slaughtering only affected changes in plasma glucose and skin mucus activity in rainbow trout, indicating that the management protocol was compatible with non-stressful farming conditions.
FRONTIERS IN VETERINARY SCIENCE
(2023)
Article
Physiology
Buying Han, Yuqiong Meng, Haining Tian, Changzhong Li, Yaopeng Li, Caidan Gongbao, Wenyan Fan, Rui Ma
Summary: This experiment studied the effects of acute hypoxia on the physiological and metabolic responses of triploid rainbow trout. The results showed that hypoxia increased stress response and altered metabolism response, and the hepatic HIF-2 alpha pathway might regulate the changes in metabolism.
FRONTIERS IN PHYSIOLOGY
(2022)
Article
Agriculture, Dairy & Animal Science
Irina V. Sukhovskaya, Nadezhda P. Kantserova, Liudmila A. Lysenko, Alexey A. Morozov
Summary: This study investigated the effect of taxifolin on rainbow trout under heat stress and Gyrodactylus flatworm infection. The results showed that taxifolin can alleviate heat-induced responses in fish and regulate the expression of apoptosis regulators, but has no significant effect on antioxidant enzyme expression. Taxifolin treatment does not affect the parasite load of Gyrodactylus infection.
