Long-term stress induced cortisol downregulation, growth reduction and cardiac remodeling in Atlantic salmon
M Vanhomwegen, G De Boeck… - Journal of Experimental …, 2023 - journals.biologists.com
Stress and elevated plasma cortisol in salmonids have been linked with pathological
remodeling of the heart and deterioration of fitness and welfare. However, these …
remodeling of the heart and deterioration of fitness and welfare. However, these …
Cortisol response to stress is associated with myocardial remodeling in salmonid fishes
IB Johansen, IG Lunde, H Røsjø… - Journal of …, 2011 - journals.biologists.com
Cardiac disease is frequently reported in farmed animals, and stress has been implicated as
a factor for myocardial dysfunction in commercial fish rearing. Cortisol is a major stress …
a factor for myocardial dysfunction in commercial fish rearing. Cortisol is a major stress …
Short-term cortisol exposure alters cardiac hypertrophic and non-hypertrophic signalling in a time-dependent manner in rainbow trout
KS Nørstrud, MA Vindas, GE Nilsson… - Biology …, 2018 - journals.biologists.com
Cardiac disease is a growing concern in farmed animals, and stress has been implicated as
a factor for myocardial dysfunction and mortality in commercial fish rearing. We recently …
a factor for myocardial dysfunction and mortality in commercial fish rearing. We recently …
Bigger is not better: cortisol-induced cardiac growth and dysfunction in salmonids
Stress and elevated cortisol levels are associated with pathological heart growth and
cardiovascular disease in humans and other mammals. We recently established a link …
cardiovascular disease in humans and other mammals. We recently established a link …
Scope of the cortisol stress response in Chinook salmon during maturation
CE Couch, ME Colvin, RL Chitwood, JT Peterson… - Fisheries …, 2022 - Elsevier
In semelparous Pacific salmon, increased cortisol levels accompany sexual maturation and
may be related to the rapid senescence and death that occur after spawning. In fish with …
may be related to the rapid senescence and death that occur after spawning. In fish with …
Stress response and the role of cortisol
MM Vijayan, N Aluru… - Fish diseases and …, 2010 - books.google.com
In vertebrates, generally the physiological responses to stressors serve an important survival
function, and the pattern of the stress response has been highly conserved. However …
function, and the pattern of the stress response has been highly conserved. However …
[HTML][HTML] Effects of temperature and feeding regime on cortisol concentrations in scales of Atlantic salmon post-smolts
C O'Toole, P White, K Thomas, N O'Maoiléidigh… - Journal of Experimental …, 2023 - Elsevier
Anadromous fish are vulnerable to anthropogenic and environmental stressors including
pollution, rising temperatures, and changes in food availability. Knowledge of how fish …
pollution, rising temperatures, and changes in food availability. Knowledge of how fish …
Elevated cortisol lowers thermal tolerance but results in limited cardiac remodelling in rainbow trout (Oncorhynchus mykiss) experiencing chronic social stress
Juvenile rainbow trout (Oncorhynchus mykiss) held in pairs form dominance hierarchies in
which subordinate individuals experience chronic social stress accompanied by lowered …
which subordinate individuals experience chronic social stress accompanied by lowered …
[PDF][PDF] Understanding the ecological consequences of stress in wild fish using exogenous cortisol implants
SH McConnachie - 2010 - repository.library.carleton.ca
This thesis proposed to elucidate the relationship between stress and long-term behaviour
and survival in fish. The first study investigated whether" carryover" effects of stress influence …
and survival in fish. The first study investigated whether" carryover" effects of stress influence …
Stress in Atlantic salmon: response to unpredictable chronic stress
Combinations of stressors occur regularly throughout an animal's life, especially in
agriculture and aquaculture settings. If an animal fails to acclimate to these stressors, stress …
agriculture and aquaculture settings. If an animal fails to acclimate to these stressors, stress …