Blar i Bergen Open Research Archive på forfatter "Hogstrand, Christer"
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Assessing mineral availability in fish feeds using complementary methods demonstrated with the example of zinc in atlantic salmon
Silva, Marta Sofia; Stewart, Thea; Amlund, Heidi; Sloth, Jens Jørgen; Araujo, Pedro; Lock, Erik Jan Robert; Hogstrand, Christer; Ørnsrud, Robin; Waagbø, Rune; Prabhu, P. Antony Jesu (Journal article; Peer reviewed, 2021)Assessing the availability of dietary micro-minerals is a major challenge in mineral nutrition of fish species. The present article aims to describe a systematic approach combining different methodologies to assess the ... -
Assessment of a decontamination process for dioxins anddioxin-like PCBs in fish oil by physical filtration withactivated carbon
Knutsen, Helle Katrine; Alexander, Jan; Barregård, Lars; Bignami, Margherita; Brüschweiler, Beat; Ceccatelli, Sandra; Cottrill, Bruce; Dinovi, Michael; Edler, Lutz; Grasl-Kraupp, Bettina; Hoogenboom, Laurentius (Ron); Nebbia, Carlo Stefano; Oswald, Isabelle P.; Petersen, Annette; Rose, Martin; Roudot, Alain-Claude; Tanja, Schwerdtle; Vleminckx, Christiane; Vollmer, Gunter; Wallace, Heather; Lundebye, Anne-Katrine; Metzler, Manfred; Colombo, Paolo; Hogstrand, Christer (Peer reviewed; Journal article, 2017-07)Following a request from the European Commission, the EFSA Panel on Contaminants in the Food Chain (CONTAM) provided a scientific opinion on the assessment of a decontamination process consisting in the adsorption with ... -
Cerebral gene expression and neurobehavioural development after perinatal exposure to an environmentally relevant polybrominated diphenylether (BDE47)
Haave, Marte; Folven, Kristin Ingvaldsen; Carroll, Thomas; Glover, Chris; Heegaard, Einar; Brattelid, Trond; Hogstrand, Christer; Lundebye, Anne-Katrine (Peer reviewed; Journal article, 2011-06-02)Nutrients in seafood are known to be beneficial for brain development. Effects of maternal exposure to 2,2′,4,4′ tetrabromo diphenylether (BDE47) was investigated, alongside the potential ameliorating impact of seafood ... -
Liver transcriptome analysis of Atlantic cod (Gadus morhua) exposed to PCB 153 indicates effects on cell cycle regulation and lipid metabolism
Yadetie, Fekadu; Karlsen, Odd André; Eide, Marta; Hogstrand, Christer; Goksøyr, Anders (Peer reviewed; Journal article, 2014-06-17)Background: Polychlorinated biphenyls (PCBs) are persistent organic pollutants (POPs) with harmful effects in animals and humans. Although PCB 153 is one of the most abundant among PCBs detected in animal tissues, its ... -
Zinc uptake in fish intestinal epithelial model RTgutGC: Impact of media ion composition and methionine chelation
Prabhu, Antony; Stewart, Theodora; Silva, Marta Sofia; Amlund, Heidi; Ørnsrud, Robin; Lock, Erik-Jan; Waagbø, Rune; Hogstrand, Christer (Peer reviewed; Journal article, 2018-12)Apical uptake of zinc as ionic Zn(II) or as Zn-methionine (Zn-Met) was studied in RTgutGC cell line in vitro under media compositions mirroring the gut luminal ionic concentration of freshwater (FW) and seawater (SW) ...