Zobrazeno 1 - 10
of 33
pro vyhledávání: '"H, Toften"'
Publikováno v:
Aquaculture Nutrition. 9:175-183
Atlantic salmon parr were reared for 4 months on experimental fish-meal-based diets supplemented with 0 (control), 0.5, 5, 25, 125 or 250 mg Cd kg−1 feed to assess the effects of dietary Cd on active Ca uptake, mobilization of Ca from internal rese
Autor:
H. Toften, M. Jobling
Publikováno v:
Aquaculture Nutrition. 3:255-259
This study examined the long-term effects of a potential feeding deterrent, oxytetracycline (OTC), and a putative feeding stimulant, squid extract, on feed intake, growth and dry matter (DM) digestibility in Arctic charr, Salvelinus alpinus (L.). Fis
Autor:
H. Toften, M. Jobling
Publikováno v:
Aquaculture Nutrition. 3:145-151
This study examined the long-term effects of a feeding deterrent, oxytetracycline (OTC), and a feeding stimulant, squid extract, on feed intake, growth and dry matter (DM) digestibility in Atlantic salmon, Salmo salar L. Fish were fed one of four die
Autor:
S O, Handeland, A K, Imsland, T O, Nilsen, L O E, Ebbesson, C D, Hosfeld, C, Pedrosa, H, Toften, S O, Stefansson
Publikováno v:
Journal of fish biology. 85(4)
In order to investigate how changes in gill Na(+) , K(+) -ATPase (NKA) α1a and α1b subunits, Na(+) , K(+) , 2Cl(-) co-transporter (NKCC1) and the apical cystic fibrosis trans-membrane conductance regulator-I (CFTR-I) transcripts in wild strain of A
Autor:
H. Toften, M. Jobling
Publikováno v:
Journal of Fish Biology. 49:668-677
Some individuals within populations of Atlantic salmon Salmo salar and Arctic charr Salvelinus alpinus fed diets supplemented with oxytetracycline (OTC) developed spinal deformations. Possible differences in feed intake and growth of spinally deforme
Publikováno v:
Aquaculture Nutrition. 1:145-149
A method for identifying and confirming the efficacy of feeding stimulants and deterrents is described. Feeding studies carried out using Atlantic salmon, Salmo salar L., have shown that the addition of squid extract as a stimulant to feeds may lead
Autor:
Torstein Kristensen, Bjørn Olav Rosseland, Knut Erik Tollefsen, Rune Waagbø, Pål A. Olsvik, H. Toften
Publikováno v:
The Journal of experimental biology. 209(Pt 15)
SUMMARY The transcript levels of three genes coding for antioxidants, Cu/Zn superoxide dismutase (SOD), catalase and phospholipid hydroperoxide glutathione peroxidase (GSH-Px), and those of two stress proteins,metallothionein (MT) and CYP1A, were exa
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Autor:
Helge I. Andersson, Terje H. Toften
Publikováno v:
Journal of Non-Newtonian Fluid Mechanics. 32:175-195
The power-law fluid boundary layer problem is formulated analogous to a turbulent flow problem. The deviation from Newtonian rheology is accounted for by an effective viscosity replacing the so called turbulent eddy viscosity. A numerical solution pr
Akademický článek
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