Pedro Araujo

Senior Scientist

Telephone: +4795285039
Department: Fish Nutrition,Requirement and welfare


Projects
Scientific publications


  • 2015


    Elisabeth Holen, Juyun He, Marit Espe, Liqiou Chen, Pedro Araujo

    Combining eicosapentaenoic acid, decosahexaenoic acid and arachidonic acid, using a fully crossed design, affect gene expression and eicosanoid secretion in salmon head kidney cells invitro

    Fish and Shellfish Immunology; Volum 45.(2) S. 695-703
    • År: 2015
  • 2014


    Pedro Araujo, Han Zhu, Joar Fjørtoft Breivik, Jan Idar Hjelle, Yingxu Zeng

    Determination and structural elucidation of triacylglycerols in krill oil by chromatographic techniques

    Lipids; Volum 49.(2) S. 163-172
    • År: 2014

    Pedro Araujo, Zebasil Tassew Mengesha, Eva Lucena, Bjørn Grung

    Development and validation of an extraction method for the determination of pro-inflammatory eicosanoids in human plasma using liquid chromatography-tandem mass spectrometry

    Journal of Chromatography A; Volum 1353. S. 57-64
    • År: 2014

    Pedro Araujo, Eva Lucena, Yang Yang, Bupesh Ceemala, Zebasil Tassew Mengesha, Elisabeth Holen

    The impact of exogenous ω-6 and ω-3 polyunsaturated fatty acids on the induced production of pro- and anti-inflammatory prostaglandins and leukotrienes in Atlantic salmon head kidney cells using a full factorial design and LC-MS/MS

    Journal of chromatography. B; Volum 964. S. 164-171
    • År: 2014

    Elisabeth Holen, Marit Espe, Synne Marte Andersen, Richard Taylor, Anders Aksnes, Zebasil Tassew Mengesha, Pedro Araujo

    A co culture approach show that polyamine turnover is affected during inflammation in Atlantic salmon immune and liver cells and that arginine and LPS exerts opposite effects on p38MAPK signaling

    Fish and Shellfish Immunology; Volum 37.(2) S. 286-298
    • År: 2014
  • 2013


    Miriam Furné Castillo, Elisabeth Holen, Pedro Araujo, Kai Kristoffer Lie, Mari Moren

    Cytokine gene expression and prostaglandin production in head kidney leukocytes isolated from Atlantic cod (Gadus morhua) added different levels of arachidonic acid and eicosapentaenoic acid

    Fish and Shellfish Immunology; Volum 34.(3) S. 770-777
    • År: 2013

    Zhen-yu Du, Tao Ma, Bjørn Liaset, Alison H. Keenan, Pedro Araujo, Erik-Jan Lock, Laurent Demizieux, Pascal Degrace, Livar Frøyland, Karsten Kristiansen, Lise Madsen

    Dietary eicosapentaenoic acid supplementation accentuates hepatic triglyceride accumulation in mice with impaired fatty acid oxidation capacity

    Biochimica et Biophysica Acta - Molecular and Cell Biology of Lipids; Volum 1831.(2) S. 291-299
    • År: 2013
  • 2012


    Elisabeth Holen, Kai Kristoffer Lie, Hernandez Pedro W. Araujo, Pål Asgeir Olsvik

    Pathogen recognition and mechanisms in Atlantic cod (Gadus morhua) head kidney cells Bacteria (LPS) and virus (poly I:C) signals through different pathways and affect distinct genes

    Fish and Shellfish Immunology; Volum 33.(2) S. 267-276
    • År: 2012

    Hernandez Pedro W. Araujo, Steve Janagap, Elisabeth Holen

    Application of Doehlert uniform shell designs for selecting optimal amounts of internal standards in the analysis of prostaglandins and leukotrienes by liquid chromatography-tandem mass spectrometry

    Journal of Chromatography A; Volum 1260. S. 102-110
    • År: 2012

    Steve Janagap, Rita Azeredo, Thu Thao Nguyen, Kristin Hamre, Hernandez Pedro W. Araujo

    Development of an extraction method for the determination of prostaglandins in biological tissue samples using liquid chromatography-tandem mass spectrometry: Application to gonads of Atlantic cod (Gadus morhua)

    Analytica Chimica Acta; Volum 749. S. 51-55
    • År: 2012

    Pedro Araujo, Bjørn Grung

    Chemometrics in chromatography

    Journal of chromatography. B; Volum 910. S. 1
    • År: 2012
  • 2011


    Yingxu Zeng, HERNANDEZ PEDRO W ARAUJO, Bjørn Grung, Liangxiao Zhang

    Evaluation of different fingerprinting strategies for differentiating marine oils by liquid chromatography ion-trap mass spectrometry and chemometrics

    The Analyst; Volum 136.(7) S. 1507-1514
    • År: 2011

    Kine Gregersen, Jørgen Valeur, Kristine Lillestøl, Livar Frøyland, Hernandez Pedro W. Araujo, Gülen Arsland Lied, Arnold Berstad

    Subjective food hypersensitivity: assessment of enterochromaffin cell markers in blood and gut lavage fluid

    International Journal of General Medicine; Volum 4. S. 555-560
    • År: 2011
  • 2010


    Lise Madsen, Lone M Pedersen, Haldis Haukås Lillefosse, Even Fjaere, Ingeborg Brønstad, Qin Hao, Rasmus Kofoed Petersen, Philip Hallenborg, Tao Ma, Rita De Matteis, HERNANDEZ PEDRO W ARAUJO, Josep Mercader, M Louisa Bonet, Jacob B Hansen, Barbara Cannon, Jan Nedergaard, Jun Wang, Saverio Cinti, Peter Voshol, Stein Ove Doskeland, Karsten Kristiansen

    UCP1 Induction during Recruitment of Brown Adipocytes in White Adipose Tissue Is Dependent on Cyclooxygenase Activity

    PLoS ONE; Volum 5.(6)
    • År: 2010

    Yingxu Zeng, HERNANDEZ PEDRO W ARAUJO, ZHEN-YU DU, Thu-Thao Nguyen, Livar Frøyland, Bjørn Grung

    Elucidation of triacylglycerols in cod liver oil by liquid chromatography electrospray tandem ion-trap mass spectrometry

    Talanta: The International Journal of Pure and Applied Analytical Chemistry; Volum 82.(4) S. 1261-1270
    • År: 2010

    HERNANDEZ PEDRO W ARAUJO, Yingxu Zeng, ZHEN-YU DU, Thu-Thao Nguyen, Livar Frøyland, Bjørn Grung

    Discrimination of n-3 rich oils by gas chromatography

    Lipids; Volum 45.(12) S. 1147-1158
    • År: 2010

    ZHEN-YU DU, HERNANDEZ PEDRO W ARAUJO, Ingunn Stubhaug, Livar Frøyland

    Unbound DHA causes a high blank value in beta-oxidation assay: a concern for in vitro studies

    European Journal of Lipid Science and Technology; Volum 112.(3) S. 333-342
    • År: 2010

    Philip Hallenborg, Claus Jørgensen, Rasmus K. Petersen, Søren Feddersen, HERNANDEZ PEDRO W ARAUJO, Patrick Markt, Thierry Langer, Gerhard Furstenberger, Peter Krieg, Arjen Koppen, Eric Kalkhoven, Lise Madsen, K Kristiansen

    Epidermis-Type Lipoxygenase 3 Regulates Adipocyte Differentiation and Peroxisome Proliferator-Activated Receptor Activity

    Molecular and Cellular Biology; Volum 30.(16) S. 4077-4091
    • År: 2010

    Laura Gil Martens, ERIK-JAN LOCK, Per Gunnar Fjelldal, Anna Wargelius, HERNANDEZ PEDRO W ARAUJO, BENTE ELISABETH TORSTENSEN, P. Eckhard Witten, Tom Hansen, Rune Waagbø, ROBIN ØRNSRUD

    Dietary fatty acids and inflammation in the vertebral column of Atlantic salmon, Salmo salar L., smolts: a possible link to spinal deformities

    Journal of Fish Diseases; Volum 33.(12) S. 957-972
    • År: 2010
  • 2009


    Tormod Bjørkkjær, HERNANDEZ PEDRO W ARAUJO, Tor Magne Madland, Arnold Berstad, Livar Frøyland

    A randomized double blind comparison of short-term duodenally administrated whale and seal blubber oils in patients with inflammatory bowel disease and joint pain

    Prostaglandins, Leukotrienes and Essential Fatty Acids; Volum 81.(5-6) S. 425-432
    • År: 2009