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  1. Employees

Språkvelger

Norsk

Trygve Andreassen

Trygve Andreassen

Senior Engineer
Department of Circulation and Medical Imaging

trygve.andreassen@ntnu.no
+4773598907 MTFS, del 1, Øya
About Publications Media

About

Areas of speciality / Fields of responsibility

NMR

Structure elucidation

Metabolomics

Publications

  • Chronological
  • By category
  • See all publications in Cristin

2023

  • Pedersen, Shona; Mikkelstrup, Morten Faarbæk; Kristensen, Søren Risom; Anwardeen, Najeha Rizwana; Elrayess, Mohamed A.; Andreassen, Trygve. (2023) Serum NMR-Based Metabolomics Profiling Identifies Lipoprotein Subfraction Variables and Amino Acid Reshuffling in Myeloma Development and Progression. International Journal of Molecular Sciences
    Academic article
  • Hopland-Nechita, Florin Vasile; Andersen, John Roger; Rajalahti, Tarja; Andreassen, Trygve; Beisland, Christian. (2023) Identifying possible biomarkers of lower urinary tract symptoms using metabolomics and partial least square regression. Metabolomics
    Academic article

2022

  • Jones, Paul Remy; Rajalahti, Tarja; Resaland, Geir Kåre; Aadland, Eivind; Steene-Johannessen, Jostein; Anderssen, Sigmund Alfred. (2022) Associations of lipoprotein particle profile and objectively measured physical activity and sedentary time in schoolchildren: a prospective cohort study. International Journal of Behavioral Nutrition and Physical Activity
    Academic article
  • Giskeødegård, Guro F.; Madssen, Torfinn Støve; Sangermani, Matteo; Lundgren, Steinar; Wethal, Torgeir; Andreassen, Trygve. (2022) Longitudinal Changes in Circulating Metabolites and Lipoproteins After Breast Cancer Treatment. Frontiers in Oncology
    Academic article
  • Molska, Alicja Anna; Hill, Deborah Katherine; Andreassen, Trygve; Widerøe, Marius. (2022) Perfusion system for studying dynamic metabolomics in rat brain slices exposed to oxygen–glucose deprivation using proton and phosphorus nuclear magnetic resonance. NMR in Biomedicine
    Academic article
  • Debik, Julia; Schäfer, Hartmut; Andreassen, Trygve; Wang, Feng; Fang, Fang; Cannet, Claire. (2022) Lipoprotein and metabolite associations to breast cancer risk in the HUNT2 study. British Journal of Cancer
    Academic article

2021

  • Pedersen, Shona; Hansen, Joachim Bavnhøj; Maltesen, Raluca Georgiana; Szejniuk, Weronica Maria; Andreassen, Trygve; Falkmer, Ursula. (2021) Identifying metabolic alterations in newly diagnosed small cell lung cancer patients. Metabolism Open
    Academic article
  • Frahm, Anne; Hill, Deborah Katherine; Katsikis, Sotirios; Andreassen, Trygve; Ardenkjær-Larsen, Jan Henrik; Bathen, Tone Frost. (2021) Classification and biomarker identification of prostate tissue from TRAMP mice with hyperpolarized 13C-SIRA. Talanta: The International Journal of Pure and Applied Analytical Chemistry
    Academic article
  • Abdollahi, Pegah; Vandsemb, Esten; Elsaadi, Samah; Røst, Lisa Marie; Yang, Rui; Hjort, Magnus Aassved. (2021) Phosphatase of Regenerating Liver-3 Regulates Cancer Cell Metabolism in Multiple Myeloma. The FASEB Journal
    Academic article
  • Jones, Paul Remy; Rajalahti, Tarja; Resaland, Geir Kåre; Aadland, Eivind; Steene-Johannessen, Jostein; Anderssen, Sigmund Alfred. (2021) Cross-sectional and prospective associations between aerobic fitness and lipoprotein particle profile in a cohort of Norwegian schoolchildren. Atherosclerosis
    Academic article

2019

  • Magnúsdóttir, SO; Maltesen, RG; Haugaard Banch, L; Baandrup, UT; Valbjørn, H; Andreassen, Trygve. (2019) Hyperoxia affects the lung tissue: A porcine histopathological and metabolite study using five hours of apneic oxygenation. Metabolism Open
    Academic article
  • Giskeødegård, Guro F.; Andreassen, Trygve; Bertilsson, Helena; Tessem, May-Britt; Bathen, Tone Frost. (2019) The effect of sampling procedures and day-to-day variations in metabolomics studies of biofluids. Analytica Chimica Acta
    Academic article
  • Wang, Feng; Debik, Julia; Andreassen, Trygve; Euceda, Leslie R.; Haukaas, Tonje Husby; Cannet, Claire. (2019) Effect of Repeated Freeze‒Thaw Cycles on NMR-Measured Lipoproteins and Metabolites in Biofluids. Journal of Proteome Research
    Academic article
  • Grinde, Maria Tunset; Giskeødegård, Guro F.; Andreassen, Trygve; Tessem, May-Britt; Bathen, Tone Frost; Moestue, Siver Andreas. (2019) Biomarker discovery using NMR based metabolomics of tissue. Methods in molecular biology
    Academic literature review
  • Jones, Paul Remy; Rajalahti, Tarja; Resaland, Geir Kåre; Aadland, Eivind; Steene-Johannessen, Jostein; Anderssen, Sigmund Alfred. (2019) Associations of physical activity and sedentary time with lipoprotein subclasses in Norwegian schoolchildren: The Active Smarter Kids (ASK) study. Atherosclerosis
    Academic article

2018

  • Sofias, Alexandros Marios; Andreassen, Trygve; Hak, Sjoerd. (2018) Nanoparticle Ligand-Decoration Procedures Affect in Vivo Interactions with Immune Cells. Molecular Pharmaceutics
    Academic article
  • Petrovic, Voin; Nepal, Anala; Olaisen, Camilla; Bachke, Siri; Hira, Jonathan; Søgaard, Caroline Krogh. (2018) Anti-Cancer Potential of Homemade Fresh Garlic Extract Is Related to Increased Endoplasmic Reticulum Stress. Nutrients
    Academic article

2016

  • Jia, Min; Andreassen, Trygve; Jensen, Lasse; Bathen, Tone Frost; Sinha, Indranil; Gao, Hui. (2016) Estrogen receptor α promotes breast cancer by reprogramming choline metabolism. Cancer Research
    Academic article
  • Moestue, Siver Andreas; Andreassen, Trygve. (2016) A new cure for breast cancer?.
    Website (informational material)
  • Moestue, Siver Andreas; Andreassen, Trygve. (2016)
    Website (informational material)
  • Røe, Oluf Dimitri; Mjelle, Robin; Sætrom, Pål; Andreassen, Trygve; Bathen, Tone Frost; Hveem, Kristian. (2016) Serum microRNAs/enriched pathways in lung cancer 1-4 years before diagnosis: A pilot study from the HUNT Biobank, Norway. Journal of Clinical Oncology
    Abstract

2014

  • Pettersen, Ragnhild; Johnsen, Geir; Bruheim, Per; Andreassen, Trygve. (2014) Development of hyperspectral imaging as a bio-optical taxonomic tool for pigmented marine organisms. Organisms Diversity & Evolution
    Academic article
  • Öman, Tommy; Tessem, May-Britt; Bathen, Tone Frost; Bertilsson, Helena; Angelsen, Anders; Hedenström, Mattias. (2014) Identification of Metabolites from 2D 1H-13C HSQC NMR using Peak Correlation Plots. BMC Bioinformatics
    Academic article

2013

  • Mørkved, Eva Henmo; Andreassen, Trygve; Fröhlich, Roland; Mo, Frode; Villa Gonzalez, Susana. (2013) Thiophen-2-yl and bithienyl substituted pyrazine-2,3-dicarbonitriles as precursors for tetrasubstituted zinc azaphthalocyanines. Polyhedron
    Academic article

2012

  • Esmurziev, Aslan; Reimers, Arne; Andreassen, Trygve; Simic, Nebojsa; Sundby, Eirik; Hoff, Bård Helge. (2012) Benzoylated uronic Acid building blocks and synthesis of N-uronate conjugates of lamotrigine. Molecules
    Academic article

2011

  • Brautaset, Trygve; Sletta, Håvard; Degnes, Kristin Fløgstad; Sekurova, Olga; Bakke, Ingrid; Volokhan, Olga. (2011) New nystatin-related antifungal polyene macrolides with altered polyol region generated via biosynthetic engineering of Streptomyces noursei. Applied and Environmental Microbiology
    Academic article
  • Andreassen, Trygve; Buchinger, Edith; Skjåk-Bræk, Gudmund; Valla, Svein; Aachmann, Finn Lillelund. (2011) H-1, C-13 and N-15 resonances of the AlgE62 subunit from Azotobacter vinelandii mannuronan C5-epimerase. Biomolecular NMR Assignments
    Academic article
  • Kvitvang, Hans Fredrik Nyvold; Andreassen, Trygve; Adam, Tomas; Villas-Boas, Silas G.; Bruheim, Per. (2011) Highly sensitive GC/MS/MS method for quantitation of amino and nonamino organic acids. Analytical Chemistry
    Academic article
  • Vijayabharathi, Rajendran; Bruheim, Per; Andreassen, Trygve; Raja, Duraisamy Senthil; Devi, Palanisamy Bruntha; Sathyabama, Sathyaseelan. (2011) Assessment of resistomycin, as an anticancer compound isolated and characterized from Streptomyces aurantiacus AAA5. Journal of Microbiology
    Academic article

2010

  • Netzer, Roman; Stafsnes, Marit Hallvardsdotter; Andreassen, Trygve; Goksøyr, Audun; Bruheim, Per; Brautaset, Trygve. (2010) Biosynthetic Pathway for g-Cyclic Sarcinaxanthin in Micrococcus luteus: Heterologous Expression and Evidence for Diverse and Multiple Catalytic Functions of C50 Carotenoid Cyclases. Journal of Bacteriology
    Academic article
  • Mørkved, Eva Henmo; Andreassen, Trygve; Fröhlich, Roland; Mo, Frode; Bruheim, Per. (2010) Unsymmetrical zinc azaphthalocyanines, peripherally substituted with thiophen-2-yl and 2-functionalized phenoxy groups. Polyhedron
    Academic article

2009

  • Andreassen, Trygve; Gautun, Odd Reidar. (2009) New Methods for Preparation of Optically Active Unsaturated Amines. Doktoravhandlinger ved NTNU (12)
    Doctoral dissertation
  • Andreassen, T; Lorentzen, M; Hansen, Lars Kr; Gautun, OR. (2009) The use of two optically active N-sulfinyl alpha-imino esters in the stereoselective aza-Diels-Alder reaction. Tetrahedron
    Academic article
  • Mørkved, Eva Henmo; Andreassen, Trygve; Novakova, Veronika; Zimcik, Petr. (2009) Zinc azaphthalocyanines with thiophen-2-yl, 5-methylthiophen-2-yl and pyridin-3-yl peripheral substituents: Additive substituent contributions to singlet oxygen production. Dyes and pigments
    Academic article
  • Mørkved, Eva Henmo; Andreassen, Trygve; Bruheim, Per. (2009) Zinc azaphthalocyanines with pyridin-3-yloxy peripheral substituents. Polyhedron
    Academic article

2008

  • Andreassen, Trygve; Trygve, Andreassen; Hansen, Lars Kr; Gautun, Odd Reidar. (2008) Diastereoselective Synthesis of Heteroaromatic Glycine Derivatives. European Journal of Organic Chemistry
    Academic article
  • Zimcik, P; Mørkved, Eva Henmo; Andreassen, Trygve; Lenco, J; Novakova, V. (2008) Syntheses of octasubstituted zinc azaphthalocyanines with thiophene or thiophene combined with sulfanyl, amino or imido substituents: Influence of the substituents on photochemical and photophysical properties. Polyhedron
    Academic article

2007

  • Andreassen, T; Håland, Torfinn; Haland, T; Hansen, Lars Kr; Gautun, Odd Reidar. (2007) Asymmetric aza-Diels-Alder reactions of an N-tert-butanesulfinyl alpha-imino ester. Tetrahedron Letters
    Academic article

2005

  • Holt, Jarle; Andreassen, Trygve; Bakke, Jan Magnus; Fiksdahl, Anne. (2005) Nitropyridyl isocyanates. Journal of Heterocyclic Chemistry
    Academic article

Journal publications

  • Pedersen, Shona; Mikkelstrup, Morten Faarbæk; Kristensen, Søren Risom; Anwardeen, Najeha Rizwana; Elrayess, Mohamed A.; Andreassen, Trygve. (2023) Serum NMR-Based Metabolomics Profiling Identifies Lipoprotein Subfraction Variables and Amino Acid Reshuffling in Myeloma Development and Progression. International Journal of Molecular Sciences
    Academic article
  • Hopland-Nechita, Florin Vasile; Andersen, John Roger; Rajalahti, Tarja; Andreassen, Trygve; Beisland, Christian. (2023) Identifying possible biomarkers of lower urinary tract symptoms using metabolomics and partial least square regression. Metabolomics
    Academic article
  • Jones, Paul Remy; Rajalahti, Tarja; Resaland, Geir Kåre; Aadland, Eivind; Steene-Johannessen, Jostein; Anderssen, Sigmund Alfred. (2022) Associations of lipoprotein particle profile and objectively measured physical activity and sedentary time in schoolchildren: a prospective cohort study. International Journal of Behavioral Nutrition and Physical Activity
    Academic article
  • Giskeødegård, Guro F.; Madssen, Torfinn Støve; Sangermani, Matteo; Lundgren, Steinar; Wethal, Torgeir; Andreassen, Trygve. (2022) Longitudinal Changes in Circulating Metabolites and Lipoproteins After Breast Cancer Treatment. Frontiers in Oncology
    Academic article
  • Molska, Alicja Anna; Hill, Deborah Katherine; Andreassen, Trygve; Widerøe, Marius. (2022) Perfusion system for studying dynamic metabolomics in rat brain slices exposed to oxygen–glucose deprivation using proton and phosphorus nuclear magnetic resonance. NMR in Biomedicine
    Academic article
  • Debik, Julia; Schäfer, Hartmut; Andreassen, Trygve; Wang, Feng; Fang, Fang; Cannet, Claire. (2022) Lipoprotein and metabolite associations to breast cancer risk in the HUNT2 study. British Journal of Cancer
    Academic article
  • Pedersen, Shona; Hansen, Joachim Bavnhøj; Maltesen, Raluca Georgiana; Szejniuk, Weronica Maria; Andreassen, Trygve; Falkmer, Ursula. (2021) Identifying metabolic alterations in newly diagnosed small cell lung cancer patients. Metabolism Open
    Academic article
  • Frahm, Anne; Hill, Deborah Katherine; Katsikis, Sotirios; Andreassen, Trygve; Ardenkjær-Larsen, Jan Henrik; Bathen, Tone Frost. (2021) Classification and biomarker identification of prostate tissue from TRAMP mice with hyperpolarized 13C-SIRA. Talanta: The International Journal of Pure and Applied Analytical Chemistry
    Academic article
  • Abdollahi, Pegah; Vandsemb, Esten; Elsaadi, Samah; Røst, Lisa Marie; Yang, Rui; Hjort, Magnus Aassved. (2021) Phosphatase of Regenerating Liver-3 Regulates Cancer Cell Metabolism in Multiple Myeloma. The FASEB Journal
    Academic article
  • Jones, Paul Remy; Rajalahti, Tarja; Resaland, Geir Kåre; Aadland, Eivind; Steene-Johannessen, Jostein; Anderssen, Sigmund Alfred. (2021) Cross-sectional and prospective associations between aerobic fitness and lipoprotein particle profile in a cohort of Norwegian schoolchildren. Atherosclerosis
    Academic article
  • Magnúsdóttir, SO; Maltesen, RG; Haugaard Banch, L; Baandrup, UT; Valbjørn, H; Andreassen, Trygve. (2019) Hyperoxia affects the lung tissue: A porcine histopathological and metabolite study using five hours of apneic oxygenation. Metabolism Open
    Academic article
  • Giskeødegård, Guro F.; Andreassen, Trygve; Bertilsson, Helena; Tessem, May-Britt; Bathen, Tone Frost. (2019) The effect of sampling procedures and day-to-day variations in metabolomics studies of biofluids. Analytica Chimica Acta
    Academic article
  • Wang, Feng; Debik, Julia; Andreassen, Trygve; Euceda, Leslie R.; Haukaas, Tonje Husby; Cannet, Claire. (2019) Effect of Repeated Freeze‒Thaw Cycles on NMR-Measured Lipoproteins and Metabolites in Biofluids. Journal of Proteome Research
    Academic article
  • Grinde, Maria Tunset; Giskeødegård, Guro F.; Andreassen, Trygve; Tessem, May-Britt; Bathen, Tone Frost; Moestue, Siver Andreas. (2019) Biomarker discovery using NMR based metabolomics of tissue. Methods in molecular biology
    Academic literature review
  • Jones, Paul Remy; Rajalahti, Tarja; Resaland, Geir Kåre; Aadland, Eivind; Steene-Johannessen, Jostein; Anderssen, Sigmund Alfred. (2019) Associations of physical activity and sedentary time with lipoprotein subclasses in Norwegian schoolchildren: The Active Smarter Kids (ASK) study. Atherosclerosis
    Academic article
  • Sofias, Alexandros Marios; Andreassen, Trygve; Hak, Sjoerd. (2018) Nanoparticle Ligand-Decoration Procedures Affect in Vivo Interactions with Immune Cells. Molecular Pharmaceutics
    Academic article
  • Petrovic, Voin; Nepal, Anala; Olaisen, Camilla; Bachke, Siri; Hira, Jonathan; Søgaard, Caroline Krogh. (2018) Anti-Cancer Potential of Homemade Fresh Garlic Extract Is Related to Increased Endoplasmic Reticulum Stress. Nutrients
    Academic article
  • Jia, Min; Andreassen, Trygve; Jensen, Lasse; Bathen, Tone Frost; Sinha, Indranil; Gao, Hui. (2016) Estrogen receptor α promotes breast cancer by reprogramming choline metabolism. Cancer Research
    Academic article
  • Røe, Oluf Dimitri; Mjelle, Robin; Sætrom, Pål; Andreassen, Trygve; Bathen, Tone Frost; Hveem, Kristian. (2016) Serum microRNAs/enriched pathways in lung cancer 1-4 years before diagnosis: A pilot study from the HUNT Biobank, Norway. Journal of Clinical Oncology
    Abstract
  • Pettersen, Ragnhild; Johnsen, Geir; Bruheim, Per; Andreassen, Trygve. (2014) Development of hyperspectral imaging as a bio-optical taxonomic tool for pigmented marine organisms. Organisms Diversity & Evolution
    Academic article
  • Öman, Tommy; Tessem, May-Britt; Bathen, Tone Frost; Bertilsson, Helena; Angelsen, Anders; Hedenström, Mattias. (2014) Identification of Metabolites from 2D 1H-13C HSQC NMR using Peak Correlation Plots. BMC Bioinformatics
    Academic article
  • Mørkved, Eva Henmo; Andreassen, Trygve; Fröhlich, Roland; Mo, Frode; Villa Gonzalez, Susana. (2013) Thiophen-2-yl and bithienyl substituted pyrazine-2,3-dicarbonitriles as precursors for tetrasubstituted zinc azaphthalocyanines. Polyhedron
    Academic article
  • Esmurziev, Aslan; Reimers, Arne; Andreassen, Trygve; Simic, Nebojsa; Sundby, Eirik; Hoff, Bård Helge. (2012) Benzoylated uronic Acid building blocks and synthesis of N-uronate conjugates of lamotrigine. Molecules
    Academic article
  • Brautaset, Trygve; Sletta, Håvard; Degnes, Kristin Fløgstad; Sekurova, Olga; Bakke, Ingrid; Volokhan, Olga. (2011) New nystatin-related antifungal polyene macrolides with altered polyol region generated via biosynthetic engineering of Streptomyces noursei. Applied and Environmental Microbiology
    Academic article
  • Andreassen, Trygve; Buchinger, Edith; Skjåk-Bræk, Gudmund; Valla, Svein; Aachmann, Finn Lillelund. (2011) H-1, C-13 and N-15 resonances of the AlgE62 subunit from Azotobacter vinelandii mannuronan C5-epimerase. Biomolecular NMR Assignments
    Academic article
  • Kvitvang, Hans Fredrik Nyvold; Andreassen, Trygve; Adam, Tomas; Villas-Boas, Silas G.; Bruheim, Per. (2011) Highly sensitive GC/MS/MS method for quantitation of amino and nonamino organic acids. Analytical Chemistry
    Academic article
  • Vijayabharathi, Rajendran; Bruheim, Per; Andreassen, Trygve; Raja, Duraisamy Senthil; Devi, Palanisamy Bruntha; Sathyabama, Sathyaseelan. (2011) Assessment of resistomycin, as an anticancer compound isolated and characterized from Streptomyces aurantiacus AAA5. Journal of Microbiology
    Academic article
  • Netzer, Roman; Stafsnes, Marit Hallvardsdotter; Andreassen, Trygve; Goksøyr, Audun; Bruheim, Per; Brautaset, Trygve. (2010) Biosynthetic Pathway for g-Cyclic Sarcinaxanthin in Micrococcus luteus: Heterologous Expression and Evidence for Diverse and Multiple Catalytic Functions of C50 Carotenoid Cyclases. Journal of Bacteriology
    Academic article
  • Mørkved, Eva Henmo; Andreassen, Trygve; Fröhlich, Roland; Mo, Frode; Bruheim, Per. (2010) Unsymmetrical zinc azaphthalocyanines, peripherally substituted with thiophen-2-yl and 2-functionalized phenoxy groups. Polyhedron
    Academic article
  • Andreassen, T; Lorentzen, M; Hansen, Lars Kr; Gautun, OR. (2009) The use of two optically active N-sulfinyl alpha-imino esters in the stereoselective aza-Diels-Alder reaction. Tetrahedron
    Academic article
  • Mørkved, Eva Henmo; Andreassen, Trygve; Novakova, Veronika; Zimcik, Petr. (2009) Zinc azaphthalocyanines with thiophen-2-yl, 5-methylthiophen-2-yl and pyridin-3-yl peripheral substituents: Additive substituent contributions to singlet oxygen production. Dyes and pigments
    Academic article
  • Mørkved, Eva Henmo; Andreassen, Trygve; Bruheim, Per. (2009) Zinc azaphthalocyanines with pyridin-3-yloxy peripheral substituents. Polyhedron
    Academic article
  • Andreassen, Trygve; Trygve, Andreassen; Hansen, Lars Kr; Gautun, Odd Reidar. (2008) Diastereoselective Synthesis of Heteroaromatic Glycine Derivatives. European Journal of Organic Chemistry
    Academic article
  • Zimcik, P; Mørkved, Eva Henmo; Andreassen, Trygve; Lenco, J; Novakova, V. (2008) Syntheses of octasubstituted zinc azaphthalocyanines with thiophene or thiophene combined with sulfanyl, amino or imido substituents: Influence of the substituents on photochemical and photophysical properties. Polyhedron
    Academic article
  • Andreassen, T; Håland, Torfinn; Haland, T; Hansen, Lars Kr; Gautun, Odd Reidar. (2007) Asymmetric aza-Diels-Alder reactions of an N-tert-butanesulfinyl alpha-imino ester. Tetrahedron Letters
    Academic article
  • Holt, Jarle; Andreassen, Trygve; Bakke, Jan Magnus; Fiksdahl, Anne. (2005) Nitropyridyl isocyanates. Journal of Heterocyclic Chemistry
    Academic article

Report

  • Andreassen, Trygve; Gautun, Odd Reidar. (2009) New Methods for Preparation of Optically Active Unsaturated Amines. Doktoravhandlinger ved NTNU (12)
    Doctoral dissertation

INFORMASJONSMATR

  • Moestue, Siver Andreas; Andreassen, Trygve. (2016) A new cure for breast cancer?.
    Website (informational material)
  • Moestue, Siver Andreas; Andreassen, Trygve. (2016)
    Website (informational material)

Media

2022

  • Poster
    Debik, Julia; Schäfer, Hartmut; Andreassen, Trygve; Wang, Feng; Fang, Fang; Cannet, Claire. (2022) Lipoprotein and metabolite associations to breast cancer risk in the HUNT2 study. Nasjonalt Nettverk for Brystkreftforskning Nettverksmøte , Tromsø 2022-03-09 - 2022-03-11
  • Academic lecture
    Debik, Julia; Schäfer, Hartmut; Andreassen, Trygve; Wang, Feng; Fang, Fang; Cannet, Claire. (2022) Lipoprotein and metabolite associations to breast cancer risk in the HUNT2 study. NTNU Mini-seminar on cancer metabolomics , Trondheim 2022-05-24 - 2022-05-24
  • Academic lecture
    Debik, Julia; Schäfer, Hartmut; Andreassen, Trygve; Wang, Feng; Fang, Fang; Cannet, Claire. (2022) Lipoprotein and metabolite associations to breast cancer risk in the HUNT2 study. The Metabolomic Society Metabolomics 2022 , Valencia 2022-06-19 - 2022-06-23
  • Academic lecture
    Giskeødegård, Guro F.; Madssen, Torfinn Støve; Sangermani, Matteo; Lundgren, Steinar; Wethal, Torgeir; Andreassen, Trygve. (2022) Longitudinal modelling reveals distinct changes in circulating metabolites and lipoprotein subfractions after breast cancer treatment. The Metabolomics Society 18th International Conference of the Metabolomics Society, , Valencia 2022-06-19 - 2022-06-23

2021

  • Poster
    Debik, Julia Barbara; Schäfer, Hartmut; Andreassen, Trygve; Wang, Feng; Fang, Fang; Cannet, Claire. (2021) Serum metabolic profiling for assessment of breast cancer risk in women participating in the HUNT2 study. The Metabolomics Society Metabolomics 2021 Online , Online 2021-06-22 - 2021-06-24

2019

  • Poster
    Wang, Feng; Debik, Julia; Andreassen, Trygve; Euceda, Leslie R.; Haukaas, Tonje Husby; Cannet, Claire. (2019) Effect of repeated freeze-thaw cycles on NMR measured lipoproteins and metabolites in biofluids . The Metabolomics Society 15th Annual Conference of the Metabolomics Society , Haag 2019-06-23 - 2019-06-27

2017

  • Popular scientific lecture
    Giskeødegård, Guro F.; Bathen, Tone Frost; Sjøbakk, Torill Eidhammer; Grinde, Maria Tunset; Hill, Deborah Katherine; Madssen, Torfinn Støve. (2017) NTNU, Forskningsdagene Forskningstorget 2017 , Trondheim 2017-09-22 - 2017-09-23

2014

  • Poster
    Öman, Tommy; Tessem, May-Britt; Bathen, Tone Frost; Bertilsson, Helena; Angelsen, Anders; Antti, Henrik. (2014) Identifying Biofluid Metabolites With 13C HSQC Correlation Plots. ENC , Boston 2014-03-23 - 2014-03-28
  • Academic lecture
    Öman, Tommy; Tessem, May-Britt; Bathen, Tone; Bertilsson, Helena; Angelsen, Anders; Hedenström, Mattias. (2014) Compound Identification By 13C HSQC Correlation Plots. NTNU The 13th National MR Meeting , Trondheim 2014-01-14 - 2014-01-15

2012

  • Popular scientific lecture
    Sætrom, Gerd Inger; Nordgaard, Anna Synnøve R.; Andreassen, Trygve; Formo, Kjetil Ødegård; Nygaard, Julie Nielsen. (2012) Campusbesøk , NTNU, Trondheim 2012-02-07 - 2012-02-07

2011

  • Academic lecture
    Liu, Huiling; Karlsen, Morten; Midtaune, Håkon; Andreassen, Trygve; Johansen, Jon Eigill. (2011) Glycidyl-esters and 3-MCPD in food. University of Novi Sad, Faculty of Technology 2nd CEFSER Workshop "Persistent organic pollutants in food and environment" , Novi Sad 2011-09-08 - 2011-09-10
  • Poster
    Kvitvang, Hans Fredrik Nyvold; Andreassen, Trygve; Adam, Tomas; Villas-Boas, Silas G.; Bruheim, Per. (2011) High sensitive GC-MS/MS method for absolute quantitation of amino and non-amino organic acids. Norsk Selskap for Massespektrometri (NSMS) 2011-01-23 - 2011-01-26

2010

  • Academic lecture
    Andreassen, Trygve. (2010) Statistical total correlation spectroscopy (STOCSY) from 2D NMR data. NTNU Metabolomics - Methods and Applications , Trondheim, LS42 Lab-senteret 2010-10-13 - 2010-10-13

2008

  • Poster
    Andreassen, Trygve; Lorentzen, Marianne; Håland, Torfinn; Hansen, Lars Kristian; Gautun, Odd Reidar. (2008) Asymmetric aza-Diels-Alder reactions of N-sulfinyl a-imino esters. Norsk kjemisk selskap (NKS), Faggr. for organisk kjemi (FOK) OKV2008 Det 23. Organisk Kjemiske Vintermøte , Geilo 2008-01-10 - 2008-01-13

2007

  • Poster
    Andreassen, Trygve; Kristensen, Tor Erik; Gautun, Odd Reidar. (2007) Stereoselective ene-reactions with N-sulfinyl sulfinamides. Faggruppe for Organisk kjemi, NKS, Prof.Thorleif Anthonsen 22. Organisk kjemiske vintermøtet , Røros 2007-01-11 - 2007-01-14

2006

  • Poster
    Andreassen, Trygve; Kristensen, Tor Erik; Gautun, Odd Reidar. (2006) Stereoselective ene-reactions with N-sulfinyl sulfinamides. The Research Council of Norway Catalysis and Organic Synthetic Chemistry (KOSK) Final seminar , Gardemoen - Radisson SAS Airport Hotel 2006-11-02 - 2006-11-03
  • Poster
    Andreassen, Trygve; Gautun, Odd Reidar. (2006) [2,3]-Sigmatropic rearrangements of allylic sulfinimidamides. NKS faggruppe for organisk kjemi v/ Professor Frode Rise 21. Organisk kjemiske vintermøte , Skeikampen 2006-01-12 - 2006-01-15

2004

  • Poster
    Andreassen, Trygve; Bakke, Jan Magnus; Fiksdahl, Anne. (2004) 5-Nitro-2-pyridine isocyanate; preparation and cycloaddition reactions. XXI. European Coll. on Heterocyclic Chem., Sopron Ungarn , Sopron 2004-09-12 - 2004-09-15
  • Poster
    Andreassen, Trygve; Bakke, Jan Magnus; Fiksdahl, Anne. (2004) 5-Nitro-2-pyridyl isocyanate; preparation and cycloaddition reactions. Faggruppe for organisk kjemi; NKS 19. organisk kjemisk vintermøte, Røros , Røros 2004-01-08 - 2004-01-11
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