Browsing Brage IMR by Author "Araujo, Hernandez Pedro W"
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Changes in daylength and temperature from April until August for Atlantic salmon (Salmo salar) reared in sea cages, increase growth, and may cause consumption of antioxidants, onset of cataracts and increased oxidation of fillet astaxanthin
Hamre, Kristin; Micallef, Giulia; Hillestad, Marie; Johansen, Johan; Remø, Sofie c; Zhang, Wuxiao; Ødegård, Elisabeth Rasmussen; Araujo, Hernandez Pedro W; Prabhu, P. Antony Jesu; Waagbø, Rune (Peer reviewed; Journal article, 2022)The hypothesis of the present study was that increased growth in spring, stimulated by increasing temperature and daylength, leads to oxidative stress in Atlantic salmon with accumulation of oxidation products in the tissues ... -
Differential production of prostaglandins and prostacyclins by liver and head kidney cells from Atlantic salmon challenged with arachidonic and eicosapentaenoic acids
Araujo, Hernandez Pedro W; Espe, Marit; Lucena, Eva; Yang, Yang; Holen, Elisabeth (Peer reviewed; Journal article, 2021)Polyunsaturated fatty acids such as arachidonic and eicosapentaenoic acids are the precursors of eicosanoid metabolites (e.g prostaglandins and prostacyclins) which regulate inflammatory and immune response processes in ... -
Impact of dietary zinc and seawater transfer on zinc status, availability, endogenous loss and osmoregulatory responses in Atlantic salmon smolt fed low fish meal feeds
Yarahmadi, Sahar Sartipi; Marques Rodrigues Da Silva, Marta Sofia; Holme, May-Helen; Morken, Thea; Remø, Sofie c; Araujo, Hernandez Pedro W; Lock, Erik Jan Robert; Waagbø, Rune; Prabhu, P. Antony Jesu (Peer reviewed; Journal article, 2022)Atlantic salmon fed low fish meal feeds supplemented with zinc (Zn) were studied in two feeding trials. In trial I, Atlantic salmon parr were fed six graded Zn levels (40 to 249 mg kg−1 as ZnSO4) for 8 weeks in freshwater ...