Browsing Bergen Open Research Archive by Author "Nøstbakken, Ole Jakob"
Now showing items 1-7 of 7
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Co-occurrence of contaminants in marine fish from the North East Atlantic Ocean: Implications for human risk assessment
Ho, Quang Tri; Bank, Michael; Mahjour Azad, Atabak; Nilsen, Bente Merete; Frantzen, Sylvia; Boitsov, Stepan; Måge, Amund; Kögel, Tanja; Sanden, Monica; Frøyland, Livar; Hannisdal, Rita; Hove, Helge Torbjørn; Lundebye, Anne-Katrine; Nøstbakken, Ole Jakob; Madsen, Lise (Journal article; Peer reviewed, 2021)Marine fish from the North East Atlantic Ocean (NEAO) are nutrient rich and considered a valuable economic resource. However, marine fish are also a major dietary source of several contaminants, including persistent organic ... -
Congener-specific accumulation of persistent organic pollutants in marine fish from the Northeast Atlantic Ocean
Ho, Quang Tri; Frantzen, Sylvia; Nilsen, Bente Merete; Nøstbakken, Ole Jakob; Mahjour Azad, Atabak; Duinker, Arne; Madsen, Lise; Bank, Michael (Journal article; Peer reviewed, 2023)Bioaccumulation of persistent organic pollutants (POPs) in marine fish may pose a health risk to human consumers. Using data from ∼8400 individuals of 15 fish species collected in the North-East Atlantic Ocean (NEAO), we ... -
Dietary methylmercury alters the proteome in Atlantic salmon (Salmo salar) kidney
Nøstbakken, Ole Jakob; Martin, Samuel A. M.; Cash, Phillip; Torstensen, Bente Elisabeth; Amlund, Heidi; Olsvik, Pål A. (Peer reviewed; Journal article, 2011-12-19)Background: Methylmercury (MeHg) is an environmental contaminant most known for its severe neurotoxic effects. Although accumulation of MeHg tends to be several folds higher in kidney compared to other tissues, studies on ... -
Dietary selenomethionine reduce mercury tissue levels and modulate methylmercury induced proteomic and transcriptomic alterations in hippocampi of adolescent BALB/c mice
Mellingen, Ragnhild Marie; Myrmel, Lene Secher; Rasinger, Josef; Lie, Kai Kristoffer; Bernhard, Annette; Madsen, Lise; Nøstbakken, Ole Jakob (Journal article; Peer reviewed, 2022-10-13)Methylmercury (MeHg) is a well-known environmental contaminant, particularly harmful to the developing brain. The main human dietary exposure to MeHg occurs through seafood consumption. However, seafood also contains several ... -
Interactions between marine n-3 fatty acids and methylmercury in Atlantic salmon (Salmo salar)
Nøstbakken, Ole Jakob (Doctoral thesis, 2011-12-19)Methylmercury (MeHg) is an environmental contaminant widely distributed in the aquatic environment. MeHg toxicity is characterized by a broad range of molecular cellular effects, often, if not always, induced through the ... -
RNA sequencing and proteomic profiling reveal different alterations by dietary methylmercury in the hippocampal transcriptome and proteome in BALB/c mice
Mellingen, Ragnhild Marie; Myrmel, Lene Secher; Lie, Kai Kristoffer; Rasinger, Josef; Madsen, Lise; Nøstbakken, Ole Jakob (Journal article; Peer reviewed, 2021)Methylmercury (MeHg) is a highly neurotoxic form of mercury (Hg) present in seafood. Here, we recorded and compared proteomic and transcriptomic changes in hippocampus of male BALB/c mice exposed to two doses of MeHg. Mice ... -
Temporal variations in the nutrient content of Norwegian farmed Atlantic salmon (Salmo salar), 2005–2020
Reksten, Amalie Moxness; Ho, Quang Tri; Nøstbakken, Ole Jakob; Markhus, Maria Wik; Kjellevold, Marian; Bøkevoll, Annbjørg; Hannisdal, Rita; Frøyland, Livar; Madsen, Lise; Dahl, Lisbeth (Journal article; Peer reviewed, 2022)The changes in the feed of farmed Atlantic salmon (Salmo salar) towards a more plant-based diet affect the nutritional value of the fillets. By compiling the contents of a range of nutrients in 1108 samples of Norwegian ...