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The effect of sublethal levels of copper on oxygen consumption and ammonia excretion in the common carp, Cyprinus carpio
Abstract Common carp (Cyprinus carpio) of 15–30 g body weight were exposed to copper levels of 0.22 ± 0.07, 0.34 ± 0.12 and 0.84 ± 0.35 μmol · l−1. Oxygen consumption and nitrogen excretion wereExpand
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Morphological and metabolic changes in common carp, Cyprinus carpio, during short-term copper exposure: interactions between Cu2+ and plasma cortisol elevation.
The effects of increased endogenous cortisol levels were compared with those of sublethal copper exposure in the freshwater common carp, Cyprinus carpio. Fish were exposed to either increased levelsExpand
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Brain monoamine levels and energy status in common carp (Cyprinus carpio) after exposure to sublethal levels of copper
Serotonin (5-hydroxytryptamine, 5-HT) and dopamine (DA) are two major monoamine neurotransmitters with a multitude of functions in the vertebrate brain. In fish, the 5-HT system has been shown to beExpand
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Combined effects of cadmium exposure and temperature on the annual killifish (Nothobranchius furzeri).
Freshwater organisms are increasingly exposed to combinations of stressors. However, because it is time-consuming and costly, research on the interaction of stressors, such as compound toxicity andExpand
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Recovery of the energy metabolism after a hypoxic challenge at different temperature conditions: a 31P-nuclear magnetic resonance spectroscopy study with common carp
Abstract We determined the effects of a mild hypoxic challenge on the energy metabolism of the common carp, Cyprinus carpio , under different temperature conditions, by 31 P-nuclear magneticExpand
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Effects of sublethal copper exposure on muscle energy metabolism of common carp, measured by 31P‐nuclear magnetic resonance spectroscopy
The effects of shock and subchronic exposure of copper on the energy metabolism of common carp (Cyprinus carpio) were studied by means of in vivo {sup 31}P-nuclear magnetic resonance spectroscopyExpand
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Differential modulation of ammonia excretion, Rhesus glycoproteins and ion-regulation in common carp (Cyprinus carpio) following individual and combined exposure to waterborne copper and ammonia.
The main objective of this study was to understand the mode of interaction between waterborne copper (Cu) and high environmental ammonia (HEA) exposure on freshwater fish, and how they influence theExpand
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Combined Effects of Different Food Rations and Sublethal Copper Exposure on Growth and Energy Metabolism in Common Carp
Common carp (Cyprinus carpio) were fed two different rations, 0.5% body weight (low ration; LR) and 5% body weight (high ration; HR), throughout acclimation, sublethal (64 μg/L) Cu exposure for 28Expand
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Does ammonia trigger hyperventilation in the elasmobranch, Squalus acanthias suckleyi?
  • G. Boeck, C. Wood
  • Chemistry, Medicine
  • Respiratory Physiology & Neurobiology
  • 15 January 2015
We examined the ventilatory response of the spiny dogfish, to elevated internal or environmental ammonia. Sharks were injected via arterial catheters with ammonia solutions or their Na saltExpand
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