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Träfflista för sökning "WFRF:(Ekström Björn) ;hsvcat:1;lar1:(gu)"

Search: WFRF:(Ekström Björn) > Natural sciences > University of Gothenburg

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1.
  • McGinn, Steven, et al. (author)
  • New Technologies for DNA analysis-A review of the READNA Project.
  • 2016
  • In: New Biotechnology. - : Elsevier BV. - 1876-4347 .- 1871-6784.
  • Research review (peer-reviewed)abstract
    • The REvolutionary Approaches and Devices for Nucleic Acid analysis (READNA) project received funding from the European Commission for 4 1/2 years. The objectives of the project revolved around technological developments in nucleic acid analysis. The project partners have discovered, created and developed a huge body of insights into nucleic acid analysis, ranging from improvements and implementation of current technologies to the most promising sequencing technologies that constitute a 3(rd) and 4(th) generation of sequencing methods with nanopores and in situ sequencing, respectively.
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2.
  • Ebbesson, Lars, et al. (author)
  • Daily endocrine profiles in parr and smolt Atlantic salmon.
  • 2008
  • In: Comparative Biochemistry and Physiology A. - : Elsevier BV. - 1531-4332 .- 1095-6433. ; 151, s. 698-704
  • Journal article (peer-reviewed)abstract
    • To elucidate possible mechanisms behind the endocrine control of parr-smolt transformation, the daily plasma profiles in thyroid hormones (TH; free thyroxine (FT(4)), total thyroxine (TT(4)), and total 3,5,3'-triiodothyronine (TT(3))), growth hormone (GH) and cortisol were studied in Atlantic salmon parr and smolts under simulated-natural winter (8 L:16D) and spring (16.5 L:7.5D) photoperiods, respectively. Overall, TT(4), TT(3) and GH levels were higher in smolts than in parr, whereas FT(4) levels fluctuated within the same range in parr and smolts. Significant diurnal changes in plasma TH were present in parr. Both FT(4) and TT(4) levels increased during the photophase and decreased during the scotophase, while TT(3) levels followed an inverse pattern. Growth hormone showed no significant changes in parr. Changes in FT(4), TT(4), GH, and cortisol, but not TT(3), levels, were observed in smolts with peak levels during both the photophase and scotophase for FT(4), TT(4) and GH. Plasma cortisol was not assayed in parr but in smolts the peaks were associated with dusk and dawn. In addition to the general increases in TH, GH and cortisol, the distinct endocrine differences in nighttime levels between parr in the winter and smolts in the spring suggest different interactions between TH, GH, cortisol and melatonin at these different time points. These spring scotophase endocrine profiles may represent synergistic hormone interactions that promote smolt development, similar to the synergistic endocrine interactions shown to accelerate anuran metamorphosis. The variations in these diurnal rhythms between parr and smolts may represent part of the endocrine mechanism for the translation of seasonal information during salmon smoltification.
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Type of publication
journal article (1)
research review (1)
Type of content
peer-reviewed (2)
Author/Editor
Nilsson, Mats (1)
Lehrach, Hans (1)
Willcocks, Spike (1)
Tegenfeldt, Jonas (1)
Björnsson, Björn Thr ... (1)
Fritzsche, Joachim, ... (1)
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Persson, Fredrik, 19 ... (1)
Kaye, Jane (1)
Ekström, Peter (1)
Moens, Lotte (1)
Kristensen, Anders (1)
Ke, Rongqin (1)
Freitag, Camilla (1)
Franke, Andre (1)
Mignardi, Marco (1)
Dekker, Cees (1)
Gullberg, Mats (1)
Gut, Ivo G. (1)
Gut, Marta (1)
Tost, Jörg (1)
Brookes, Anthony J. (1)
Fredriksson, Simon (1)
Heath, Simon (1)
El-Sagheer, Afaf (1)
Brown, Tom (1)
Lancaster, Owen (1)
Ebbesson, Lars (1)
Björnsson, Björn Th (1)
Stefansson, Sigurd O (1)
Ekström, Björn (1)
Forster, Michael (1)
Marie, Rodolphe (1)
Sauer, Sascha (1)
Out, Ruud (1)
Mangion, Jonathan (1)
Pedersen, Jonas Nyvo ... (1)
Falk-Sörqvist, Elin (1)
Freeman, Peter (1)
McGinn, Steven (1)
Bauer, David (1)
Brefort, Thomas (1)
Dong, Liqin (1)
Elsharawy, Abdou (1)
Evans, Geraint (1)
Gibson, Spencer (1)
Heath-Brun, Isabelle (1)
Heron, Andrew J (1)
Hohlbein, Johannes (1)
Le Reste, Ludovic (1)
Maglia, Giovanni (1)
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University
University of Gothenburg  (2)Undo refine
Lund University (2)
Uppsala University (1)
Stockholm University (1)
Chalmers University of Technology (1)
Language
English (2)
Research subject (UKÄ/SCB)
Natural sciences (2)Undo refine
Engineering and Technology (1)
Medical and Health Sciences (1)

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