Pål A. Olsvik
Professor at Nord University, Bodø, Norway
SEEK ID: https://fairdomhub.org/people/1341
Location:
Norway
ORCID:
https://orcid.org/0000-0002-5641-9420
Joined: 30th Apr 2019
Expertise: Ecotoxicology
Tools: Not specified
Their tagsRelated items
The goal of the dCod-project is to combine the competencies in environmental toxicology, biology, bioinformatics and mathematics across the traditional department boundaries, to create a deeper understanding of cods' adaptations and reactions to stressors in the environment. Building on the thoroughly studies and mapping of the cod genome at UiO and the long research traditions on cod at the Department of Biology at UiB, the dCod project will expand our knowledge with methods based on genomics; ...
Projects: Systems toxicology of Atlantic cod
Web page: http://dcod.no
Coastal zones and oceans constitute an essential fundament for Norway’s history as well as current economy, providing ecosystem services for fisheries, aquaculture, transport, tourism, and recreation. The petroleum activities in Norwegian waters have been crucial for Norway’s financial growth and in financing the Norwegian welfare state. As the pressure on the oceans continuously increases, both the petroleum industry and the seafood industries have acknowledged that awareness and actions are ...
Programme: dCod 1.0: decoding systems toxicology of cod
Public web page: http://www.uib.no/en/dcod
Aim: To investigate whether Atlantic cod that feed close to aquatic breeding facilities are affected by chlorpyrifos-methyl. Feeding experiment with chlorpyrifos-methyl, an organophosphorous pesticide detected in plant based salmon feed. Based on previous experiments using salmon.
Doses: 0, 0.5, 5.0, 25 mg/kg) chlorpyrifos-methyl. Duration: 30 days Set-up: Three tanks per treatment (12 in total)
Samples include: Liver, plasma, bile, brain. Analysis include:
- Have RNAseq and metabolomics from 36 ...
Submitter: Marta Eide
Investigation: 1 hidden item
Assays: Chemical analyses, EROD activity, Fish biometrics in vivo Nord, Metabolomics, Plasma parameters, Transcriptomics
Fish weight (start - end), length, total growth and specific growth rate (SGR)
Submitter: Marta Eide
Assay type: Phenotype observation
Technology type: Technology Type
Investigation: 1 hidden item
Transcriptomics results from liver of cod exposed to chlorpyrifos-methyl
Submitter: Karina Dale
Assay type: Experimental Assay Type
Technology type: Technology Type
Investigation: 1 hidden item
Global metabolomics screening of 36 liver samples from Atlantic cod exposed to chlorpyrifos-methyl for 30 days.
Submitter: Karina Dale
Assay type: Experimental Assay Type
Technology type: Technology Type
Investigation: 1 hidden item
Cyp1a activity (=EROD) measured in liver samples of cod exposed to chlorpyrifos-methyl
Submitter: Karina Dale
Assay type: Experimental Assay Type
Technology type: Technology Type
Investigation: 1 hidden item
Concentrations of chlorpyrifos-methyl and its metabolite TCP in cod liver and bile quantified using gas chromatography
Submitter: Karina Dale
Assay type: Experimental Assay Type
Technology type: Technology Type
Investigation: 1 hidden item
Measurement of plasma parameters: activities of cholinesterase, alanine aminotransferase, aspartate aminotransferase + cortisol and total protein levels in cod exposed to chlorpyrifos-methyl
Submitter: Karina Dale
Assay type: Experimental Assay Type
Technology type: Technology Type
Investigation: 1 hidden item
Levels of cortisol+total protein and activities of cholinesterase, alanine aminotransferase (ALAT) and aspartate aminotransferase (ASAT) in plasma of cod exposed to chlorpyrifos-methyl
Creators: Karina Dale, Pål A. Olsvik
Submitter: Karina Dale
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Creator: Pål A. Olsvik
Submitter: Marta Eide
Open in NeLSBiometrics of IVN fish exposed to chlorpyrifos-methyl
Creators: Karina Dale, Pål A. Olsvik
Submitter: Karina Dale
Information connecting RNA seq fastq-files to corresponding fish ID/exposure regime
Creators: Karina Dale, Pål A. Olsvik
Submitter: Karina Dale
The four treatment groups were Control (0 mg CPM/kg, with DMSO), 0.5 mg CPM/kg, 4.2 mg CPM/kg and 23.2 mg CPM/kg. Each treatment group consisted of 9 fish. These fish were sampled from 3 different tanks per treatment, with n=9 per treatment. A total of 36 samples were sequenced. For each sample, about 50 million 150 bp paired-end reads were generated.
Creator: Pål A. Olsvik
Submitter: Marta Eide
Abstract (Expand)
Authors: Pål A. Olsvik, Anett Kristin Larsen, Marc H. G. Berntssen, Anders Goksøyr, Odd André Karlsen, Fekadu Yadetie, Monica Sanden, Torstein Kristensen
Date Published: 26th Sep 2019
Publication Type: Journal
