Browsing Institutt for sirkulasjon og bildediagnostikk by Title

Now showing items 395-414 of 1860

    • Convolutional Neural Network i mammografi 

      Holmen, Elise Kraft; Brandsæter, Ingrid Øfsti; Flø, Sunniva (Bachelor thesis, 2019)
      Hensikt: I Norge blir kvinner mellom 50 og 69 år invitert til mammografiscreening annethvert år. En av ulempene ved screening er falskt positive resultater. I dag er det to radiologer som tyder hvert mammogram og i fremtiden ...

    • Copenhagen study of overweight patients with coronary artery disease undergoing low energy diet or interval training: the randomized CUT-IT trial protocol 

      Pedersen, Lene Rørholm; Olsen, Rasmus Huan; Frederiksen, Marianne; Astrup, Arne; Chabanova, Elizaveta; Hasbak, Philip; Holst, Jens Juul; Kjær, Andreas; Newman, John W.; Walzem, Rosemary; Wisløff, Ulrik; Sajadieh, Ahmad; Haugaard, Steen Bendix; Prescott, Eva (Journal article; Peer reviewed, 2013)
      Background Coronary artery disease (CAD) is accountable for more than 7 million deaths each year according to the World Health Organization (WHO). In a European population 80% of patients diagnosed with CAD are overweight ...

    • Coronary artery occlusions diagnosed by transthoracic Doppler 

      Vegsundvåg, Johnny Åge; Holte, Espen; Wiseth, Rune; Hegbom, Knut; Hole, Torstein (Journal article; Peer reviewed, 2014)
      Background Our aim was to assess whether anterograde flow velocities in septal perforating branches could identify an occluded contralateral coronary artery, and to assess the feasibility and accuracy of diagnosing ...

    • Correlates of objectively measured physical activity among norwegian older adults: The Generation 100 Study 

      Viken, Hallgeir; Aspvik, Nils Petter; Ingebrigtsen, Jan Erik; Zisko, Nina; Wisløff, Ulrik; Stensvold, Dorthe (Journal article; Peer reviewed, 2016)
      The aim of this study was to identify how demographics, physical activity (PA) history, and environmental and biological correlates are associated with objectively measured PA among older adults. PA was assessed objectively ...

    • Correlation Between Fetal Weight Gain and Birth Weight with Blood Flow in the Uterine Arteries Calculated with the PixelFlux Technique 

      Arneberg, Helene Caroline; Andersen, Thea Anette; Lorås, Liv; Torp, Hans; Scholbach, Thomas; Eggebø, Torbjørn Moe (Journal article; Peer reviewed, 2018)
      Introduction The aim was to investigate correlations between fetal weight gain/day and birthweight with blood flow estimates in the uterine arteries calculated with the PixelFlux technique and with measurements from TAmax. ...

    • The course and determinants of post-traumatic stress over 12 months after hospitalization for COVID-19 

      Stavem, Knut; Heir, Trond; Dammen, Toril; Brønstad, Eivind; Lerum, Tøri Vigeland; Durheim, Michael Thomas; Lund, Kristine Marie Aarberg; Aarli, Bernt Bøgvald; Einvik, Gunnar (Peer reviewed; Journal article, 2022)
      Objective: To assess the trajectory of symptoms and symptom-defined post-traumatic stress disorder (PTSD) from 1.5 to 12 months after hospitalization for COVID-19 and determine risk factors for persistent symptoms and ...

    • COX7A2L genetic variants determine cardiorespiratory fitness in mice and human 

      Benegiamo, Giorgia; Bou Sleiman, Maroun; Wohlwend, Martin; Rodríguez-López, Sandra; Goeminne, Ludger J. E.; Laurila, Pirkka-Pekka; Klevjer, Marie; Salonen, Minna K.; Lahti, Jari; Jha, Pooja; Cogliati, Sara; Enriquez, José Antonio; Brumpton, Ben Michael; Bye, Anja; Eriksson, Johan G.; Auwerx, Johan (Peer reviewed; Journal article, 2022)
      Mitochondrial respiratory complexes form superassembled structures called supercomplexes. COX7A2L is a supercomplex-specific assembly factor in mammals, although its implication for supercomplex formation and cellular ...

    • Criteria for surveys: from the European Association of Cardiovascular Imaging Scientific Initiatives Committee 

      Haugaa, Kristina; Marsan, Nina Ajmone; Cameli, Matteo; D'Andrea, Antonello; Dweck, Mark R.; Carvalho, Ricardo Fontes; Holte, Espen; Manka, Robert; Michalski, Blazej; Podlesnikar, Tomaz; Popescu, Bogdan A.; Schulz-Menger, Jeanette; Sitges, Marta; Stankovic, Ivan; Maurer, Gerald; Edvardsen, Thor (Journal article; Peer reviewed, 2019)
      The European Association of Cardiovascular Imaging (EACVI) is committed to maintaining the highest standards of professional excellence in all aspects of cardiovascular imaging. The mission of the EACVI is to promote ...

    • CROPro: a tool for automated cropping of prostate magnetic resonance images 

      Patsanis, Alexandros; Sunoqrot, Mohammed R. S.; Bathen, Tone Frost; Elschot, Mattijs (Peer reviewed; Journal article, 2023)
      Purpose To bypass manual data preprocessing and optimize deep learning performance, we developed and evaluated CROPro, a tool to standardize automated cropping of prostate magnetic resonance (MR) images. Approach CROPro ...

    • Cross-sectional and longitudinal associations between different exercise types and food cravings in free-living healthy young adults 

      Drenowatz, Clemens; Holtet Evensen, Line; Ernstsen, Linda; Blundell, John E.; Hand, Gregory A.; Shook, Robin P.; Hébert, James R.; Burgess, Stephanie; Blair, Steven N. (Journal article; Peer reviewed, 2017)
      Introduction An increase in energy intake due to alterations in hedonic appetite sensations may, at least in part, contribute to lower-than-expected weight loss in exercise interventions. The aim of this study was to ...

    • Cross-sectional and prospective associations between aerobic fitness and lipoprotein particle profile in a cohort of Norwegian schoolchildren 

      Jones, Paul Remy; Rajalahti, Tarja; Resaland, Geir Kåre; Aadland, Eivind; Steene-Johannessen, Jostein; Anderssen, Sigmund Alfred; Bathen, Tone Frost; Andreassen, Trygve; Kvalheim, Olav Martin; Ekelund, Ulf (Peer reviewed; Journal article, 2021)
      Background and aims The associations between aerobic fitness and traditional measures of lipid metabolism in children are uncertain. We investigated whether higher levels of aerobic fitness benefit lipoprotein metabolism ...

    • A cross-sectional study of mental health-, posttraumatic stress symptoms and post exposure changes in Norwegian ambulance personnel 

      Reid, Bjørn Ole; Næss-Pleym, Lars E.; Bakkelund, Karin Elvenes; Dale, Jostein; Uleberg, Oddvar; Nordstrand, Andreas Espetvedt (Peer reviewed; Journal article, 2022)
      Background Posttraumatic stress disorder (PTSD) has been shown to be elevated among first responders (Emergency Medical Services, fire service, police force) compared to the general population. Examining the prevalence ...

    • CT og prognosebestemmelse ved Covid-19 Er bruk av CT egnet til å vurdere Covid-pasienters risiko for innleggelse på intensivavdeling? 

      Gravdal, Tonje; Storås, Kine (Bachelor thesis, 2023)
      Hensikt: Studiens hensikt var å sammenfatte og vurdere vitenskapelige studier som har undersøkt hvor egnet computer tomografi (CT) av thorax er til å forutsi prognosen til Covid-19-pasienter. Studien søker å fastslå både ...

    • Cumulative prognostic score predicting mortality in patients older than 80 years admitted to the ICU 

      de Lange, Dylan W.; Brinkman, Sylvia; Flaatten, Hans; Boumendil, Ariane; Morandi, Alessandro; Andersen, Finn Husøy; Artigas, Antonio; Bertolini, Guido; Cecconi, Maurizio; Christensen, Steffen; Faraldi, Loredana; Fjølner, Jesper; Jung, Christian; Marsh, Brian; Moreno, Rui; Oeyen, Sandra; Öhman, Christina Agwald; Bollen Pinto, Bernardo; de Smet, Anne Marie G.A.; Soliman, Ivo W.; Szczeklik, Wojciech; Valentin, Andreas; Watson, Ximena; Zafeiridis, Tilemachos; Guidet, Bertrand (Journal article; Peer reviewed, 2019)
      OBJECTIVES To develop a scoring system model that predicts mortality within 30 days of admission of patients older than 80 years admitted to intensive care units (ICUs). DESIGN Prospective cohort study. SETTING A total ...

    • Current postgraduate training in emergency medicine in the Nordic countries 

      Björnsson, Hjalti Már; Bjørnsen, Lars Petter Bache-Wiig (Peer reviewed; Journal article, 2023)
      Background Emergency Medicine (EM) is an independent specialty in all five Nordic countries. This study aims to evaluate the structure of post-graduate EM training in the area. Methods A leading hospital or hospitals ...

    • Cyclic Arginine–Glycine–Aspartate-Decorated Lipid Nanoparticle Targeting toward Inflammatory Lesions Involves Hitchhiking with Phagocytes 

      Sofias, Alexandros Marios; Bjørkøy, Geir; Ochando, Jordi; Sønstevold, Linda; Hegvik, Maria; Davies, Catharina de Lange; Haraldseth, Olav; Lammers, Twan; Mulder, Willem J. M.; Hak, Sjoerd (Peer reviewed; Journal article, 2021)
      Active-targeting nanomedicine formulations have an intricate in vivo behavior. Nanomedicines developed to target endothelial αvβ3-integrin are recently demonstrated to display extensive uptake by circulating phagocytes. ...

    • A cycling exergaming platform to improve cardiorespiratory fitness and encourage independent exercise behaviour among adults 

      Berg, Karl Jonathan (Doctoral theses at NTNU;2021:304, Doctoral thesis, 2021)

    • CYP2C19 – genvariant CYP2C19*17 og rask omsetting av legemidler 

      Syversen, Corina (Master thesis, 2011)
      Mutasjoner i genene som koder for CYP-enzymene med klinisk betydning, påvirker aktiviteten til enzymet. Doseringen av legemidler må tilpasses for å oppnå den ønskede responsen på legemiddelbehandlingen. Genet CYP2C19 koder ...

    • Cytokine pattern in patients with ST-elevation myocardial infarction treated with the interleukin-6 receptor antagonist tocilizumab 

      Woxholt, Sindre; Ueland, Thor; Aukrust, Pål; Anstensrud, Anne Kristine; Broch, Kaspar; Tøllefsen, Ingvild Maria; Ryan, Liv; Bendz, Bjørn; Hopp, Einar; Kløw, Nils-Einar; Seljeflot, Ingebjørg; Halvorsen, Bente; Dahl, Tuva Børresdatter; Huse, Camilla; Andersen, Geir Øystein; Gullestad, Lars; Wiseth, Rune; Amundsen, Brage H.; Damås, Jan Kristian; Kleveland, Ola (Peer reviewed; Journal article, 2023)
      Background Tocilizumab improves myocardial salvage index (MSI) in patients with ST-elevation myocardial infarction (STEMI), but its mechanisms of action are unclear. Here, we explored how cytokines were affected by tocilizumab ...

    • Cytokine Patterns in Maternal Serum From First Trimester to Term and Beyond 

      Jarmund, Anders Hagen; Giskeødegård, Guro F.; Ryssdal, Mariell; Steinkjer, Bjørg; Stokkeland, Live Marie; Madssen, Torfinn Støve; Stafne, Signe Nilssen; Stridsklev, Solhild; Moholdt, Trine; Heimstad, Runa Kristine; Vanky, Eszter; Iversen, Ann-Charlotte (Peer reviewed; Journal article, 2021)
      Pregnancy implies delicate immunological balance between two individuals, with constant changes and adaptions in response to maternal capacity and fetal demands. We performed cytokine profiling of 1149 longitudinal serum ...