Research article2025Peer reviewedOpen access
Effects of electrical and percussive stunning on neural, ventilatory and cardiac responses of rainbow trout
Brijs, Jeroen; Hjelmstedt, Per; Sundell, Erika et al.
Publications
2025
2024
Research article2024Peer reviewedOpen access
Investigating the effects of pelagic trawling on the welfare of Atlantic herring (Clupea harengus)
Tomas, Mafalda; Behrens, Jane W.; Nielsen, Dennis Brandborg et al.
Research article2024Peer reviewedOpen access
Beating the heart failure odds: long-term survival after myocardial ischemia in juvenile rainbow trout
Zena, Lucas A.; Ekstrom, Andreas T.; Morgenroth, Daniel et al.
Research article2024Peer reviewedOpen access
Under the sea: How can we use heart rate and accelerometers to remotely assess fish welfare in salmon aquaculture?
Morgenroth, Daniel; Kvaestad, Bjarne; Okland, Finn et al.
Research article2024Peer reviewedOpen access
Ischemia-induced alterations in the electrocardiogram of salmonid fish
Zena, Lucas A.; Ekstrom, Andreas; Morgenroth, Daniel et al.
Research article2024Peer reviewedOpen access
Use of electroencephalogram (EEG) to optimize stunning efficiency and animal welfare in commercial catfish production
Hjelmstedt, Per; To, Filip; Grans, Albin et al.
Research article2024Peer reviewedOpen access
The quest for a humane protocol for stunning and killing Nile tilapia (Oreochromis niloticus)
Sundell, Erika; Brijs, Jeroen; Graens, Albin.
2023
Research article2023Peer reviewedOpen access
Increased reliance on coronary perfusion for cardiorespiratory performance in seawater-acclimated rainbow trout
Wallbom, Nicklas; Zena, Lucas A.; McArley, Tristan J. et al.
Report2023Open access
Leddjurs förmåga att känna smärta och uppleva lidande
Berg, Lotta; Forsgren, Eva; Gräns, Albin et al.
2022
Research article2022Peer reviewedOpen access
Continuous gastric saline perfusion elicits cardiovascular responses in freshwater rainbow trout (Oncorhynchus mykiss)
Morgenroth, Daniel; McArley, Tristan; Ekstrom, Andreas et al.
Book chapter2022Peer reviewed
Cardiovascular system
Eliason, Erika J.; Ekström, Andreas; Gräns, Albin et al.
Conference abstract2022
Disa for fish : a free and web-based educational material for improved animal protection during slaughter
Sundell, Erika; Hjelmstedt, Per; Gräns, Albin.
Conference abstract2022
Measurements of brain activity to evaluate methods used to stun fish
Hjelmstedt, Per; Berg, Lotta; Gräns, Albin.
Research article2022Peer reviewedOpen access
Assessing the effectiveness of percussive and electrical stunning in rainbow trout: Does an epileptic-like seizure imply brain failure?
Hjelmstedt, P.; Sundell, E.; Brijs, J. et al.
2021
Report2021Open access
Bedövning vid slakt av fisk
Berg, Lotta; Axelsson, Michael; Gräns, Albin et al.
Research article2021Peer reviewedOpen access
Heart rate and swimming activity as indicators of post-surgical recovery time of Atlantic salmon (Salmo salar)
Fore, M.; Svendsen, E.; Okland, F. et al.
Research article2021Peer reviewedOpen access
It takes time to heal a broken heart: ventricular plasticity improves heart performance after myocardial infarction in rainbow trout, Oncorhynchus mykiss
Zena, Lucas A.; Ekstrom, Andreas; Grans, Albin et al.
Review article2021Peer reviewedOpen access
Bio-sensing technologies in aquaculture: how remote monitoring can bring us closer to our farm animals
Brijs, J.; Fore, M.; Graens, A. et al.
Report2021Open access
Feasibility and potential for farming and conditioning of wild fish fed with by-catches in Sweden
Östman, Örjan; Fjälling, Arne; Ovegård, Maria et al.
Research article2021Peer reviewedOpen access
Coronary blood flow influences tolerance to environmental extremes in fish
Morgenroth, Daniel; McArley, Tristan; Grans, Albin et al.
Research article2021Peer reviewedOpen access
Heart rate and swimming activity as stress indicators for Atlantic salmon (Salmo salar)
Svendsen, E.; Fore, M.; Okland, F. et al.
Research article2021Peer reviewedOpen access
Continuous physiological welfare evaluation of European whitefish (Coregonus lavaretus) during common aquaculture practices leading up to slaughter
Hjelmstedt, P.; Brijs, J.; Berg, C. et al.
Research article2021Peer reviewedOpen access
Energetic savings and cardiovascular dynamics of a marine euryhaline fish (Myoxocephalus scorpius) in reduced salinity
Sundell, Erika; Morgenroth, Daniel; Ekstrom, Andreas et al.
Research article2021Peer reviewedOpen access
Humane slaughter of African sharptooth catfish (Clarias gariepinus): Effects of various stunning methods on brain function
Brijs, J.; Sundell, E.; Hjelmstedt, P. et al.
2020
Research article2020Peer reviewedOpen access
Evaluation of the reliability of indicators of consciousness during CO2 stunning of rainbow trout and the effects of temperature
Bowman, Jennifer; van Nuland, Nicole; Hjelmstedt, Per et al.
Letter2020Peer reviewedOpen access
Response to 'The spleen as an unlikely source of red blood cells during increased activity in fishes'
Brijs, Jeroen; Axelsson, Michael; Rosengren, Malin et al.
Research article2020Peer reviewedOpen access
Prevalence and severity of cardiac abnormalities and arteriosclerosis in farmed rainbow trout (Oncorhynchus mykiss)
Brijs, J.; Hjelmstedt, P.; Berg, C. et al.
Research article2020Peer reviewedOpen access
Effects of prophylactic antibiotic-treatment on post-surgical recovery following intraperitoneal bio-logger implantation in rainbow trout
Hjelmstedt, Per; Sundh, Henrik; Brijs, Jeroen et al.
Research article2020Peer reviewedOpen access
Extreme blood-boosting capacity of an Antarctic fish represents an adaptation to life in a sub-zero environment
Brijs, Jeroen; Axelsson, Michael; Rosengren, Malin et al.
2019
Other publication2019Open access
Fiskvälfärd och hållbar matproduktion
Gräns, Albin.
Conference paper2019Peer reviewed
Ethical aspects of farming of wild fish
Rocklinsberg, H.; Grans, A.; Kornum, A. et al.
Conference abstract2019
Stunning of arctic char (Salvelinus alpinus) with carbon dioxide and electric field exposure: Physiological mechanisms of action and welfare implications
Sandblom, E.; Gräns, Albin; Seth, H. et al.
Research article2019Peer reviewedOpen access
Non-invasive recording of brain function in rainbow trout: Evaluations of the effects of MS-222 anaesthesia induction
Bowman, Jennifer; Hjelmstedt, Per; Grans, Albin.
Research article2019Peer reviewedOpen access
Socially induced stress and behavioural inhibition in response to angling exposure in rainbow trout
Lovén Wallerius, Magnus; Gräns, Albin; Koeck, Barbara et al.
Research article2019Peer reviewedOpen access
Can't beat the heat? Importance of cardiac control and coronary perfusion for heat tolerance in rainbow trout
Ekstrom, Andreas; Grans, Albin; Sandblom, Erik.
Research article2019Peer reviewedOpen access
Hemodynamic responses to warming in euryhaline rainbow trout: implications of the osmo-respiratory compromise
Morgenroth, Daniel; Ekstrom, Andreas; Hjelmstedt, Per et al.
Conference abstract2019Peer reviewed
What are the implications on animal welfare of recreational angling?
Gräns, Albin.
Research article2019Peer reviewedOpen access
Remote physiological monitoring provides unique insights on the cardiovascular performance and stress responses of freely swimming rainbow trout in aquaculture
Brijs, Jeroen; Sandblom, Erik; Axelsson, Michael et al.
Research article2019Peer reviewed
Prospects and pitfalls of using heart rate bio-loggers to assess the welfare of rainbow trout (Oncorhynchus mykiss) in aquaculture
Brijs, J.; Sandblom, E.; Rosengren, M. et al.
Report2019
Stunning and killing of tropical and subtropical finfish in aquaculture during slaughter
Bowman, Jennifer; Gräns, Albin.
2018
Conference abstract2018
Why do we need a non-invasive method to measure consciousness in fish?
Gräns, Albin; Bowman, Jennifer; Hjelmstedt, Per et al.
Conference abstract2018
Continuous physiological monitoring of fish welfare during sea cages rearing and the journey to slaughter
Brijs, Jeroen; Sandblom, E.; Axelsson, M. et al.
Report2018
Stunning, killing and slaughter of tropical and subtropical finfish
Bowman, Jennifer; Gräns, Albin.
Conference abstract2018
The FRESH project: animal welfare in modern production systems for fish
Gräns, Albin; Brijs, Jeroen; Sandblom, E. et al.
Conference abstract2018
Fish slaughter - is there a human way to harvest and slaughter farmed fish?
Gräns, Albin.
Conference abstract2018
Heart rate loggers as a tool to identify and quantify detrimental stressors in aquaculture
Hjelmstedt, Per; Brijs, Jeroen; Sandblom, E. et al.
Conference abstract2018
In vivo aerobic metabolism of the rainbow trout gut and the effects of an acute temperature increase and stress event
Gräns, Albin; Brijs, Jeroen; Hjelmstedt, Per et al.
Conference abstract2018
Post-surgery recovery of rainbow trout - what's the point of using cutting-edge implantable technology if applying outdated surgery protocols?
Hjelmstedt, Per; Sundh, Henrik; Ekström, Andreas et al.
Conference abstract2018
Bigger is not better: cortisol-induced cardiac growth and dysfunction in salmonids
Johansen, Ida B; Sandblom, Erik; Skov, Peter V et al.
Conference abstract2018
Interacting effects of temperature and salinity on blood flow distribution and blood homeostasis in rainbow trout
Morgenroth, Daniel; Ekström, Andreas; Gräns, Albin et al.