Results 141 to 150 of about 5,532 (190)

Erythrocyte Lipids of Atlantic Cod, Gadus morhua

Canadian Journal of Biochemistry, 1971
Erythrocytes from mature male cod, which had been starved for 1 week, contained 16.5 × 10−13 g lipid per cell, about 75% of which was phospholipid. Cholesterol represented about 11%, triglycerides 5%, free fatty acids 4%, and sterol esters 2% of the total lipid.
R F, Addison, R G, Ackman
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Multidimensionality of behavioural phenotypes in Atlantic cod, Gadus morhua

Physiology & Behavior, 2012
Much of the inter-individual variation observed in animal behaviour is now attributed to the existence of behavioural phenotypes or animal personalities. Such phenotypes may be fundamental to fisheries and aquaculture, yet there have been few detailed studies of this phenomenon in exploited marine animals.
Meager, J J, Ferno, A, Skjaeraasen, J E, Jarvi, T, Rodewald, P, Sverdrup, G, Winberg, S, Mayer, I A   +7 more
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Autonomic innervation of the ovary of the Atlantic cod,Gadus morhua

Fish Physiology and Biochemistry, 1989
The autonomic innervation of the ovary of the Atlantic cod was investigated using histochemical and physiological/pharmacological methods. The paired ovary receives autonomic innervation via branches of the posterior splanchnic nerve (vesicular nerve).Histochemical studies demonstrated vasoactive intestinal polypeptide (VIP)-immunoreactive, 5 ...
K, Uematsu, S, Holmgren, S, Nilsson
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Gill O2 consumption in a teleost fish, Gadus morhua

Respiration Physiology, 1981
Stimulated by the many physiological functions of fish gills this study reports on perfusion studies of gill arches and head preparations from the Atlantic cod, Gadus morhua, with the objective of determining the oxygen requirement of gill tissues in situ. An additional objective was to assess what fraction of the gill tissue O2 consumption is taken up
K, Johansen, K, Pettersson
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Adrenergic and cholinergic innervation of the spleen of the COD: Gadus morhua

European Journal of Pharmacology, 1974
Injections of catecholamines into the splenic artery constricted the cod spleen when perfused in situ at constant pressure. The doses of amines producing 50% of the maximal effect were as follows (mean ± S.E.M.): adrenaline 1.3 ± 0.3 nmoles; noradrenaline 6.3 ± 1.1 nmoles; phenylephrine 10.0 ± 2.3 nmoles; isoprenaline > 10 μmoles. The findings indicate
S, Nilsson, D J, Grove
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Click sounds produced by cod (Gadus morhua)

The Journal of the Acoustical Society of America, 2004
Conspicuous sonic click sounds were recorded in the presence of cod (Gadus morhua), together with either harp seals (Pagophilus groenlandicus), hooded seals (Cystophora cristata) or a human diver in a pool. Similar sounds were never recorded in the presence of salmon (Salmo salar) together with either seal species, or from either seal or fish species ...
Heike I, Vester, Lars P, Folkow, A S, Blix   +2 more
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Plasma calcium and calcitonin in the marine teleost, Gadus morhua

Comparative Biochemistry and Physiology Part A: Physiology, 1985
Total, free and ionic plasma levels of calcium as well as total plasma magnesium and inorganic phosphate levels were studied in the Atlantic cod, Gadus morhua, in relation to salmon calcitonin injections. Plasma ion levels and endogenous levels of calcitonin were studied during environmentally induced hypercalcemia.
B T, Björnsson, L J, Deftos
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Stages of embryonic development in the Atlantic cod Gadus morhua

Journal of Morphology, 2004
AbstractThe early development of the Atlantic cod, Gadus morhua was studied from fertilization until first‐feeding. Multiple families were reared at 7°C and a developmental staging series was prepared using morphological landmarks visible with the light microscope. Stages were named rather than numbered to allow for future additions and broadly grouped
Hall, Thomas E., Smith, Peter, Johnston, Ian A.   +2 more
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The Response Of Young Cod (Gadus Morhua) To Environmental Gradients

2001
No abstracts are to be cited without prior reference to the author.The ability of fish to select an optimal habitat allow to respond to inappropriate environmental factors and in doing so to improve the physiological conditions. Fish react to almost every conceivable environmental factor.
Waller, Uwe, Boettger, Thorolf
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Differentiation of Atlantic cod Gadus morhua morhua and pacific cod Gadus morhua macrocephalus by electrophoresis and by isoelectric focusing of water-soluble proteins of muscle tissue

Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1981
Abstract 1. 1. The water-soluble proteins of the skeletal muscle of Atlantic cod Gadus morhua morhua and Pacific cod Gadus morhua macrocephalus have been examined by electrophoresis and by isoelectric focusing in polyacrylamide gel. 2. 2. The species were readily differentiated either by electrophoresis or by isoelectric focusing.
I.M. Mackie, A.H. Ritchie
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