Lack of arterial PO2 downregulation in Atlantic salmon (Salmo salar L.) during long-term normoxia and hyperoxia

  title={Lack of arterial PO2 downregulation in Atlantic salmon (Salmo salar L.) during long-term normoxia and hyperoxia},
  author={Torstein Kristensen and Bj\orn Olav Rosseland and Anders K Kiessling and Bojana Djordevic and J. C. Massabau},
  journal={Fish Physiology and Biochemistry},
Regulation of arterial partial pressure of O2 (PaO2) in Atlantic salmon (Salmo salar) was investigated during resting conditions in normoxic and hyperoxic water. Dorsal aorta cannulated adult Atlantic salmon (1.2–1.6 kg, n = 8) were exposed to 2 week sequential periods of normoxia [16.7 ± 1.1 kPa (mean ± SD)] and hyperoxia (34.1 ± 4.9 kPa) in individual tanks containing seawater (33.7 ± 0.2 ppt) at stable temperature conditions (8.7 ± 0.7°C) and a light regime of L:D = 12:12. Tank design and… CONTINUE READING


Publications referenced by this paper.
Showing 1-10 of 48 references

Induction of DNA strand breaks in rainbow trout, Oncorhynchus mykiss, under hypoxic and hyperoxic conditions

  • A Liepelt, L Karbe, J Westendo
  • Aquat Toxicol
  • 1995
Highly Influential
3 Excerpts

Long-term separate and combined effects of environmental hypercapnia and hyperoxia in Atlantic salmon (Salmo salar L.) smolts

  • CD Hosfeld, A Engevik, +6 authors S Fivelstad
  • Aquaculture
  • 2008
Highly Influential
2 Excerpts

Lipid source, not bile acids, affects absorption of astaxanthin in Atlantic salmon, Salmo salar L

  • RE Olsen, A Kiessling, JE Milley, NW Ross, SP Lall
  • Aquaculture
  • 2005
Highly Influential
4 Excerpts

Given the same dietary inclusion Atlantic salmon, Salmo salar (L.) display higher blood levels of canthaxanthin than astaxanthin

  • A Kiessling, RE Olsen, L Buttle
  • Aquac Nutr
  • 2003
Highly Influential
3 Excerpts

Effect of induced hyperoxia on the antioxidant status of Atlantic salmon Salmo salar L. fed three different levels of dietary vitamin E

  • B Lygren, K Hamre, R Waagbø
  • Aquac Res
  • 2000
Highly Influential
6 Excerpts

Dorsal aorta cannulation; a method to monitor changes in blood levels of astaxanthin in voluntarily feeding Atlantic salmon

  • A Kiessling, B Dosanjh, D Higgs, G Deacon, N Rowshandeli
  • Aquac Nutr
  • 1995
Highly Influential
3 Excerpts

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