Blar i Institutt for sirkulasjon og bildediagnostikk på tittel

Viser treff 887-906 av 1943

    • ICD-behandling ved St. Olavs Hospital fra 2006 til 2015 

      Molaug, Ina Charlotte; Næss, Anne Marte (Master thesis, 2017)
      BAKGRUNN: Implantasjon av hjertestarter (Implantable Cardioverter Defibrillator, ICD) er en godt dokumentert behandling som reduserer risiko for plutselig hjertedød. ICDbehandlingen ved St. Olavs Hospital har tidligere ...

    • Identification and Characterization of Biomarkers using Magnetic Resonance Metabolomics: – Metabolic portraits of cancers and aerobic fitness 

      Vettukattil, Muhammad Riyas (Doktoravhandlinger ved NTNU, 1503-8181; 2013:234, Doctoral thesis, 2013)
      Identifisering og karakterisering av biomarkører ved bruk av magnetisk resonans metabolomics Kreft og kardiovaskulære sykdommer er ledende dødsårsaker i industriland og i mange utviklingsland. De eksisterende kliniske og ...

    • Identification and characterization of prognostic factors in breast cancer using MR metabolomics 

      Giskeødegård, Guro Fanneløb (Doktoravhandlinger ved NTNU, 1503-8181; 2011:324, Doctoral thesis, 2011)

    • Identification of exercise-regulated genes in mice exposed to cigarette smoke 

      Aakerøy, Lars; Cheng, Chew W.; Sustova, Pavla; Scrimgeour, Nathan Robert; Wahl, Sissel Gyrid Freim; Steinshamn, Sigurd Loe; Bowen, T Scott; Brønstad, Eivind (Peer reviewed; Journal article, 2022)
      Cigarette smoke (CS) is the major risk factor for COPD and is linked to cardiopulmonary dysfunction. Exercise training as part of pulmonary rehabilitation is recommended for all COPD patients. It has several physiological ...

    • Identification of Metabolites from 2D 1H-13C HSQC NMR using Peak Correlation Plots 

      Öman, Tommy; Tessem, May-Britt; Bathen, Tone Frost; Bertilsson, Helena; Angelsen, Anders; Hedenström, Mattias; Andreassen, Trygve (Journal article; Peer reviewed, 2014)
      Background Identification of individual components in complex mixtures is an important and sometimes daunting task in several research areas like metabolomics and natural product studies. NMR spectroscopy is an excellent ...

    • Identification of metastasis-associated metabolic profiles in tumors using 1H-HR-MAS-MRS 

      Gorad, Saurabh Sayajirao; Ellingsen, Christine; Bathen, Tone Frost; Mathiesen, Berit Synnøve; Moestue, Siver Andreas; Rofstad, Einar K (Journal article; Peer reviewed, 2015)
      Tumors develop an abnormal microenvironment during growth, and similar to the metastatic phenotype, the metabolic phenotype of cancer cells is tightly linked to characteristics of the tumor microenvironment (TME). In this ...

    • Identification of new circulating biomarkers for risk prediction of lipid-rich coronary plaques and myocardial infarction 

      Sæther, Julie Caroline (Doctoral theses at NTNU;2023:433, Doctoral thesis, 2023)
      English summary Cardiovascular disease (CVD) is a major health burden and the leading cause of death worldwide, and myocardial infarction (MI) accounts for most CVD-related deaths. Risk prediction models are important ...

    • Identification of novel genetic variants associated with cardiorespiratory fitness 

      Bye, Anja; Klevjer, Marie; Ryeng, Einar; Silva, Gustavo Jose Justo; Moreira, Jose Bianco Nascimento; Stensvold, Dorthe; Wisløff, Ulrik (Peer reviewed; Journal article, 2020)
      Introduction Low maximal oxygen uptake (VO2max) is a strong and independent risk factor for all-cause and cardiovascular disease (CVD) mortality. For other CVD risk factors, numerous genetic association studies have been ...

    • Identifying metabolic alterations in newly diagnosed small cell lung cancer patients 

      Pedersen, Shona; Hansen, Joachim Bavnhøj; Maltesen, Raluca Georgiana; Szejniuk, Weronica Maria; Andreassen, Trygve; Falkmer, Ursula; Kristensen, Søren Risom (Peer reviewed; Journal article, 2021)
      Background Small cell lung cancer (SCLC) is a malignant disease with poor prognosis. At the time of diagnosis most patients are already in a metastatic stage. Current diagnosis is based on imaging, histopathology, and ...

    • Identifying possible biomarkers of lower urinary tract symptoms using metabolomics and partial least square regression 

      Hopland-Nechita, Florin Vasile; Andersen, John Roger; Rajalahti, Tarja; Andreassen, Trygve; Beisland, Christian (Peer reviewed; Journal article, 2023)
      Introduction The objective of this study was to explore potential novel biomarkers for moderate to severe lower urinary tract symptoms (LUTS) using a metabolomics-based approach, and statistical methods with significant ...

    • IL-6 receptor inhibition by tocilizumab attenuated expression of C5a receptor 1 and 2 in non-ST-elevation myocardial infarction 

      Orrem, Hilde Lang; Nilsson, Per; Pischke, Søren Erik; Kleveland, Ola; Yndestad, Arne; Ekholt, Karin; Damås, Jan Kristian; Espevik, Terje; Bendz, Bjørn; Halvorsen, Bente; Gregersen, Ida; Wiseth, Rune; Andersen, Geir Øystein; Ueland, Thor; Gullestad, Lars; Aukrust, Pål; Barratt-Due, Andreas; Mollnes, Tom Eirik (Journal article; Peer reviewed, 2018)
      Background: Elevated interleukin-6 (IL-6) and complement activation are associated with detrimental effects of inflammation in coronary artery disease (CAD). The complement anaphylatoxins C5a and C3a interact with their ...

    • Image Quality and Detectability in Siemens Biograph PET/MRI and PET/CT Systems - A Phantom study 

      Øen, Silje Kjærnes; Aasheim, Lars Birger; Eikenes, Live; Karlberg, Anna Maria (Journal article; Peer reviewed, 2019)
      Background The technology of modern positron emission tomography (PET) systems continuously improving, and with it the possibility to detect smaller lesions. Since first introduced in 2010, the number of hybrid PET/magnetic ...

    • Imaging of the temporomandibular joint in children with juvenile idiopathic arthritis; references and novel scoring systems for active and permanent disease 

      Angenete, Oskar W (Doctoral theses at NTNU;2022:121, Doctoral thesis, 2022)
      Sammendrag / Summary in Norwegian Bildediagnostikk av kjeveleddet hos barn med barneleddgikt; referansemateriale og skåringssystemer for å vurdere aktiv sykdom og permanent skade Barneleddgikt (juvenil idiopatisk artritt, ...

    • Immune and inflammatory responses to freediving calculated from leukocyte gene expression profiles 

      Eftedal, Ingrid; Flatberg, Arnar; Drvis, Ivan; Dujic, Zeljko (Journal article; Peer reviewed, 2016)
      Freedivers hold their breath while diving, causing blood oxygen levels to decrease (hypoxia) while carbon dioxide increases (hypercapnia). Whereas blood gas changes are presumably involved in the progression of respiratory ...

    • Impact of 2015 Earthquakes on a local hospital in Nepal: A Prospective Hospital-based Study 

      Giri, Samita; Risnes, Kari Ravndal; Uleberg, Oddvar; Rogne, Tormod; Shrestha, Sanu Krishna; Nygaard, Øystein Petter; Koju, Rajendra; Solligård, Erik (Journal article; Peer reviewed, 2018)
      Introduction Natural disasters pose a great challenge to the health systems and individual health facilities. In low-resource settings, disaster preparedness systems are often limited and not been well described. Two ...

    • Impact of baseline coronary flow and its distribution on Fractional Flow Reserve prediction 

      Muller, Lucas Omar; Fossan, Fredrik Eikeland; Bråten, Anders Tjellaug; Jørgensen, Arve; Wiseth, Rune; Hellevik, Leif Rune (Journal article; Peer reviewed, 2019)
      Model‐based prediction of fractional flow reserve (FFR) in the context of stable coronary artery disease (CAD) diagnosis requires a number of modelling assumptions. One of these assumptions is the definition of a baseline ...

    • Impact of different training modalities on high-density lipoprotein function in HFpEF patients: a substudy of the OptimEx trial 

      Sowa, Pamela W.; Winzer, Ephraim B.; Hommel, Jennifer; Männel, Anita; van Craenenbroeck, Emeline M.; Wisløff, Ulrik; Pieske, Burkert; Halle, Martin; Linke, Axel; Adams, Volker (Peer reviewed; Journal article, 2022)
      Aims In heart failure with preserved ejection fraction (HFpEF), the reduction of nitric oxide (NO)-bioavailability and consequently endothelial dysfunction leads to LV stiffness and diastolic dysfunction of the heart. ...

    • The impact of frailty on survival in elderly intensive care patients with COVID-19: the COVIP study 

      Jung, Christian; Flaatten, Hans; Fjølner, Jesper; Romano Bruno, Raphael; Wernly, Bernhard; Artigas, Antonio; Pinto, Bernardo Bollen; Schefold, Joerg C.; Wolff, Georg; Kelm, Malte; Beil, Michael; Sviri, Sigal; van Heerden, Peter Vernon; Szczeklik, Wojciech; Czuczwar, Miroslaw; Elhadi, Muhammed; Joannidis, Michael; Oeyen, Sandra; Zafeiridis, Tilemachos; Marsh, Brian; Andersen, Finn Husøy; Moreno, Rui; Cecconi, Maurizio; Leaver, Susannah; Boumendil, Ariane; De Lange, Dylan W.; Guidet, Bertrand (Peer reviewed; Journal article, 2021)
      Background The COVID-19 pandemic has led highly developed healthcare systems to the brink of collapse due to the large numbers of patients being admitted into hospitals. One of the potential prognostic indicators in ...

    • Impact of Freezing Delay Time on Tissue Samples for Metabolomic Studies. 

      Haukaas, Tonje Husby; Moestue, Siver Andreas; Vettukattil, Muhammad Riyas; Sitter, Beathe; Lamichlane, Santosh; Segura, Reme; Giskeødegård, Guro F.; Bathen, Tone Frost (Journal article; Peer reviewed, 2016-01-28)
      Introduction: Metabolic profiling of intact tumor tissue by high-resolution magic angle spinning (HR MAS) MR spectroscopy (MRS) provides important biological information possibly useful for clinical diagnosis and development ...

    • Impact of Freezing Delay Time on Tissue Samples for Metabolomic Studies. 

      Haukaas, Tonje Husby; Moestue, Siver Andreas; Vettukattil, Muhammad Riyas; Sitter, Beathe; Lamichlane, Santosh; Segura, Reme; Giskeødegård, Guro F.; Bathen, Tone Frost (Journal article; Peer reviewed, 2016)
      Introduction: Metabolic profiling of intact tumor tissue by high-resolution magic angle spinning (HR MAS) MR spectroscopy (MRS) provides important biological information possibly useful for clinical diagnosis and development ...