Influence of long-term temperature stress on respiration frequency, Na+/K+-ATPase activity, and lipid metabolism in common carp (Cyprinus carpio)

Temperature is a key factor that influences fish metabolism. Therefore, it is important to understand how temperature variation affects lipid metabolism and energy consumption in fish. We determined respiration frequency, Na+/K+-ATPase activity, and lipid metabolism in common carp (Cyprinus carpio)...

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Bibliographic Details
Published in:Journal of thermal biology 2019-07, Vol.83, p.165-171
Main Authors: Sun, Jun-long, Zhao, Liu-lan, Cui, Can, Du, Zong-jun, He, Zhi, Wang, Yan, Li, Xue-wei, Yang, Song
Format: Article
Language:English
Subjects:
Animals
Brain - metabolism
Carp
Carps - genetics
Carps - metabolism
Carps - physiology
Cold-Shock Response
Cyprinus carpio
Energy metabolism
Environmental temperature
Erythrocytes
Eurythermic fish
Fish Proteins - metabolism
Gene expression
Heart
Heat-Shock Response
Hemoglobin
High temperature
Lipase
Lipid metabolic
Lipid Metabolism
Lipids
Lipoprotein lipase
Liver
Liver - metabolism
Metabolism
Na+/K+-exchanging ATPase
Respiration
Sodium-Potassium-Exchanging ATPase - genetics
Sodium-Potassium-Exchanging ATPase - metabolism
Stress
Temperature effects
Water temperature
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Summary:Temperature is a key factor that influences fish metabolism. Therefore, it is important to understand how temperature variation affects lipid metabolism and energy consumption in fish. We determined respiration frequency, Na+/K+-ATPase activity, and lipid metabolism in common carp (Cyprinus carpio) after 18 days of temperature stress (5 °C and 30 °C, with 17 °C as the control). We found that respiratory frequency was positively correlated with water temperature (p 
ISSN:0306-4565
1879-0992
DOI:10.1016/j.jtherbio.2019.05.009