Heidi Amlund

Seniorforsker

Telefon: +4795411751
Avdeling: Fiskeernæring,Trygt fôr

Jeg er forsker i seksjon for Trygt fôr. Mitt fagområde er ernæringstoksikologi, og inkluderer forskning knyttet til uønsket stoffer i fôringredienser, fôr og fisk, og interaksjoner mellom uønsket stoffer og næringsstoffer i fisk.



Arbeidsområde
Utvalgte publikasjoner
Prosjekter
Vitenskaplige publikasjoner


Min forskning fokuserer på toksikokinetikken til ønsket stoffer, spesielt sporelementer, i fisk, og overføringen av disse fra fôr til fisk. Jeg benytter sebrafisk som modellorganisme og Atlantisk torsk og Atlantisk laks som målart.

Jeg har tidligere undersøkt toksikokinetikken til arsen og kvikksølv, og studerer nå interaksjonen mellom kvikksølv og selen i fisk.

Jeg er også interessert i analysen av sporelementer og deres kjemiske former i marine prøver, inkludert fôr og fôringredienser. Jeg arbeider med metodeutvikling og metodevalidering.
- Amlund, H., Francesconi, K.A., Bethune, C., Lundebye, A.-K. og Berntssen, M.H.G. (2006). Accumulation and elimination of dietary arsenobetaine in two species of fish, Atlantic salmon ( Salmo salar L.) and Atlantic cod ( Gadus morhua L.). Environmental Toxicology and Chemistry, 25, 1787-1794 - Amlund, H., Lundebye, A.-K. og Berntssen, M.H.G. (2007). Accumulation and elimination of methylmercury in Atlantic cod ( Gadus morhua L.) following dietary exposure. Aquatic Toxicology, 83, 323-330 - Amlund, H., Andreasen, L. og Torstensen, B. E.(2012). Methylmercury and n-3/n-6 ratio in Atlantic salmon ( Salmo salar L.) – effects on brain lipid composition. Food and Chemical Toxicology, 50, 518-525 - Yamashita, Y., Amlund, H., Suzuki, T., Hara, T., Hossain, M.A., Yabu, T., Touhata, K. og Yamashita, M. (2011). Selenoneine, total selenium and total mercury in fish muscle. Fisheries Science, 77, 679-686 - Sele, V., Sloth, J.J., Holmelid, B., Valdersnes, S., Skov, K. og Amlund, H. (2014). Arsenic-containing fatty acids and hydrocarbons in marine oils – determination using reversed-phase HPLC-ICP-MS and HPLC-qTOF-MS. Talanta, 121, 89-96 - Sele, V., Amlund, H., Berntssen, M.H.G., Berntssen, J., Skov, K. og Sloth, J. (2013). Detection of arsenic-containing hydrocarbons in commercial fish oils using a simple SPE extraction approach followed by GC-ICPMS and GC-EI-MS/MS analysis. Analytical and Bioanalytical Chemistry, 405, 5179-5190
  • 2015


    Heidi Amlund, Anne-Katrine L. Haldorsen, David Boyle, Ståle Ellingsen

    Dietary selenomethionine influences the accumulation and depuration of dietary methylmercury in zebrafish (Danio rerio)

    Aquatic Toxicology; Volum 158. S. 211-217
    • År: 2015

    Pål Asgeir Olsvik, Heidi Amlund, Øystein Sæle, Ståle Ellingsen, Kaja Helvik Skjærven

    Impact of dietary selenium on methylmercury toxicity in juvenile Atlantic cod: A transcriptional survey

    Chemosphere; Volum 120. S. 199-205
    • År: 2015

    Veronika Sele, Jens Jørgen Sloth, Kåre Julshamn, Kasper Skov, Heidi Amlund

    A study of lipid- and water-soluble arsenic species in liver of Northeast Arctic cod (Gadus morhua) containing high levels of total arsenic

    Journal of Trace Elements in Medicine and Biology; Volum 30. S. 171-179
    • År: 2015

    Ørjan Karlsen, Heidi Amlund, Arne Erik Berg, Rolf Erik Olsen

    The effect of dietary chitin on growth and nutrient digestibility in farmed Atlantic cod, Atlantic salmon and Atlantic halibut.

    Aquaculture Research; S. 1-11
    • År: 2015
  • 2014


    Veronika Sele, Jens Jørgen Sloth, Bjarte Holmelid, Stig Valdersnes, Kasper Skov, Heidi Amlund

    Arsenic-containing fatty acids and hydrocarbons in marine oils -Determination using reversed-phase HPLC-ICP-MS and HPLC-qTOF-MS

    Talanta: The International Journal of Pure and Applied Analytical Chemistry; Volum 121. S. 89-96
    • År: 2014
  • 2013


    Veronika Sele, Heidi Amlund, Marc Berntssen, Jannicke Alling Bakkejord, Kasper Skov, Jens Jørgen Sloth

    Detection of arsenic-containing hydrocarbons in a range of commercial fish oils by GC-ICPMS analysis

    Analytical and Bioanalytical Chemistry; Volum 405.(15) S. 5179-5190
    • År: 2013
  • 2012


    Ole Jakob Nøstbakken, Samuel A.M. Martin, Phillip Cash, Bente Elisabeth Torstensen, Heidi Amlund, Pål Asgeir Olsvik

    Dietary methylmercury alters the proteome in Atlantic salmon (Salmo salar) kidney

    Aquatic Toxicology; Volum 108. S. 70-77
    • År: 2012

    Heidi Amlund, Lise Andreasen, Bente Elisabeth Torstensen

    Dietary methylmercury and vegetable oil affects brain lipid composition in Atlantic salmon (Salmo salar L.)

    Food and Chemical Toxicology; Volum 50.(3-4) S. 518-525
    • År: 2012
  • 2011


    Y. Yamashita, Heidi Amlund, T. Suzuki, T Hara, Mohammed Anwar Hossain, T Yabu, K Touhata, Michiaki Yamashita

    Selenoneine, total selenium, and total mercury content in the muscle of fishes

    Fisheries Science; Volum 77.(4) S. 679-686
    • År: 2011

    Sofie C. Remø, Pål Asgeir Olsvik, Bente Elisabeth Torstensen, Heidi Amlund, O. Breck, Rune Waagbø

    Susceptibility of Atlantic salmon lenses to hydrogen peroxide oxidation ex vivo after being fed diets with vegetable oil and methylmercury

    Experimental Eye Research; Volum 92.(5) S. 414-424
    • År: 2011

    Mohammad Madani Ibrahim, Even Fjære, Erik-Jan Lock, Danielle Naville, Heidi Amlund, Emmanuelle Meugnier, Brigitte Le Battistoni, Livar Frøyland, Lise Madsen, Niels Jessen, Sten Lund, Hubert Vidal, Jérôme Ruzzin

    Chronic Consumption of Farmed Salmon Containing Persistent Organic Pollutants Causes Insulin Resistance and Obesity in Mice

    PLoS ONE; Volum 6.(9) S. e25170
    • År: 2011

    Pål Asgeir Olsvik, Heidi Amlund, Bente Elisabeth Torstensen

    Dietary lipids modulate methylmercury toxicity in Atlantic salmon

    Food and Chemical Toxicology; Volum 49.(12) S. 3258-3271
    • År: 2011
  • 2010


    LISBETH DAHL, Marianne Molin, HEIDI AMLUND, Helle Margrete Meltzer, Kåre Julshamn, Jan Alexander, Jens J Sloth

    Stability of arsenic compounds in seafood samples during processing and storage by freezing

    Food Chemistry; Volum 123.(3) S. 720-727
    • År: 2010

    Einar Ringø, Rolf Erik Olsen, Tron Øystein Gifstad, Roy Ambli Dalmo, HEIDI AMLUND, Gro-Ingunn Hemre, Anne Marie Bakke

    Prebiotics in aquaculture - a review

    Aquaculture Nutrition; Volum 16. S. 117-136
    • År: 2010

    David Boyle, HEIDI AMLUND, Anne Katrine Lundebye-Haldorsen, Christer Hogstrand, Nick R. Bury

    Bioavailability and toxicity of a natural lead-contaminated invertebrate diet to zebrafish

    Environmental Toxicology and Chemistry; Volum 29.(3) S. 708-714
    • År: 2010
  • 2006


    HEIDI AMLUND, K Ingebrigtsen, Ketil Hylland, A Ruus, DO Eriksen, MARC BERNTSSEN

    Disposition of arsenobetaine in two marine fish species following administration of a single oral dose of [C-14]arsenobetaine

    Comparative Biochemistry and Physiology - Part C: Toxicology & Pharmacology; Volum 143. S. 171-178
    • År: 2006