Now showing items 63-82 of 152

    • The impact of operator training on the accuracy of DXA lumbar spine analysis 

      McDermott, Eilish; Dutruit, Y.; Jeanneret-Grosjean, C; Koen, K; McPhilomy, C; Snelders, F; Stensrud, Kristin; Tcacenco, A; Aandahl, Ingrid-Jannicke (University of Salford, 2019)
      Introduction: This study involving Dual-energy X-ray Absorptiometry (DXA) spine images investigated the effectiveness of an additional training session compared to basic instruction provided by the scanner manufacturer ...
    • The impact of pitch values on image quality and radiation dose in an abdominal adult phantom using CT 

      Lança, Luis; Barros, Pietro; Løvlien, Ine M.; Derech, Rodrigo D’Agostini; Higgins, Daniel; Kleiker, Marjolein; McNally, Kevin; Thevenaz, Manon; Hogg, Peter; Liardet, Sebastien (University of Stanford, 2017)
      Purpose: To identify the impact of different pitch values on image quality and effective radiation dose for axial and coronal plane in abdominal adult CT. Methods and materials: Three scans were conducted on an abdominal ...
    • Impact of the anode heel effect on image quality and effective dose for AP pelvis: a pilot study 

      Buissink, Carst; Bowdler, Matt; Abdullah, A; Al-Murshedi, S; Custódio, S; Huhn, Andrea; Jorge, Jose; Ali, Mohammed; Peters, Annastagia Lily; Robin, Rey Yohan; Urdahl, Therese Kristin; Hogg, Peter (University of Salford, 2017)
      Purpose: Using phantoms, this pilot study aims to outline a method and generate initial data to determine whether the anode heel effect has an impact on image quality and the effective dose. Methods and Materials: A ...
    • Implications of stx loss for clinical diagnostics of Shiga toxin-producing Escherichia coli 

      Senthakumaran, Thulasika; Brandal, Lin Cathrine T.; Lindstedt, Bjørn-Arne; Jørgensen, Silje Bakken; Charnock, Colin; Tunsjø, Hege (Springer Verlag (Germany), 2018-09-28)
      The dynamics related to the loss of stx genes from Shiga toxin-producing Escherichia coli remain unclear. Current diagnostic procedures have shortcomings in the detection and identification of STEC. This is partly owing ...
    • Intra-host sequence variability in human papillomavirus 

      Mandishora, Racheal Shamiso Dube; Gjøtterud, Kristina Stormo; Lagström, Sonja; Stray-Pedersen, Babill; Duri, Kerina; Chin'ombe, Nyasha; Nygård, Mari; Christiansen, Irene Kraus; Ambur, Ole Herman; Chirenje, Mike Zvavahera; Rounge, Trine Ballestad (Elsevier, 2018-04-30)
      Human papillomaviruses (HPVs) co-evolve slowly with the human host and each HPV genotype displays epithelial tropisms. We assessed the evolution of intra HPV genotype variants within samples, and their association to ...
    • Klart behov for videreutdanning i patologi for bioingeniører 

      Neslein, Inger-Lise (Bioingeniørfaglig institutt - NITO, 2015)
    • Knockdown of SPRY4 and SPRY4-IT1 inhibits cell growth and phosphorylation of Akt in human testicular germ cell tumours 

      Das, Mrinal Kumar; Furu, Kari; Evensen, Herman Sebastian Folkestad; Haugen, Øyvind Pernell; Haugen, Trine B. (Nature Research, 2018-02-06)
      Testicular germ cell tumour (TGCT) is the most common cancer in young men in large parts of the world, but the aetiology is mainly unknown. Genome-wide association studies have so far identified about 50 susceptibility ...
    • Legemidler og pasientsikkerhet - fokus på eldre 

      Hagesæter, Ellen; Landmark, Cecilie Johannessen; Neslein, Inger-Lise; Granås, Anne Gerd (Norges Farmaceutiske Forening, 2015)
    • Lesion detection performance : comparative analysis of low-dose CT data of the chest on two hybrid imaging systems 

      Jessop, Maryam; Thompson, John D.; Sil, Joanne; Sanderud, Audun; Jorge, Jose; De groot, Martin; Lança, Luis; Hogg, Peter (Society of Nuclear Medicine, 2015)
      Purpose: Incidental findings, discovered in low-dose CT images obtained during hybrid imaging, are an increasing phenomenon with advancing CT technology. Understanding their diagnostic value along with technical limitations ...
    • LIMT is a novel metastasis inhibiting lncRNA suppressed by EGF and downregulated in aggressive breast cancer 

      Sas-Chen, Aldema; Aure, Miriam Ragle; Leibovich, Limor; Carvalho, Silvia; Enuka, Yehoshua; Körner, Cindy; Polycarpou-Schwarz, Maria; Lavi, Sara; Nevo, Nava; Kuznetsov, Yuri; Yuan, Justin; Azuaje, Francisco; Ulitsky, Igor; Diederichs, Sven; Wiemann, Stefan; Yakhini, Zohar; Kristensen, Vessela N.; Børresen-Dale, Anne-Lise; Yarden, Yosef; Sauer, Torill; Geisler, Jürgen; Hofvind, Solveig; Bathen, Tone Frost; Borgen, Elin; Engebråten, Olav; Fodstad, Øystein; Garred, Øystein; Geitvik, Gry; Kåresen, Rolf; Naume, Bjørn; Mælandsmo, Gunhild; Russnes, Hege Elisabeth Giercksky; Schlichting, Ellen; Sørlie, Therese; Lingjærde, Ole Christian; Sahlberg, Kristine Kleivi; Skjerven, Helle; Fritzman, Britt (Wiley Open Access, 2016)
      Long noncoding RNAs (lncRNAs) are emerging as regulators of gene expression in pathogenesis, including cancer. Recently, lncRNAs have been implicated in progression of specific subtypes of breast cancer. One aggressive, ...
    • Longitudinal development of the dust microbiome in a newly opened Norwegian kindergarten 

      Nygaard, Anders Benteson; Charnock, Colin (BMC, 2018-09-15)
      Background In Norway, 91% of children aged 1–5 attend kindergarten where they are exposed to indoor microbiomes which can have relevance for development and health. In order to gain a better understanding of the composition ...
    • Lower attendance rates in immigrant versus non-immigrant women in the Norwegian Breast Cancer Screening Programme 

      Bhargava, Sameer; Tsuruda, Kaitlyn; Moen, Kåre; Bukholm, Ida; Hofvind, Solveig (SAGE Publications, 2017)
      Objective The Norwegian Breast Cancer Screening Programme invites women aged 50-69 to biennial mammographic screening. Although 84% of invited women have attended at least once, attendance rates vary across the country. ...
    • Magnetic resonance imaging perfusion is associated with disease severity and activity in multiple sclerosis 

      Sowa, Piotr; Nygaard, Gro Owren; Bjørnerud, Atle; Celius, Elisabeth Gulowsen; Harbo, Hanne Flinstad; Beyer, Mona K. (Springer Verlag, 2017)
      Purpose The utility of perfusion-weighted imaging in multiple sclerosis (MS) is not well investigated. The purpose of this study was to compare baseline normalized perfusion measures in subgroups of newly diagnosed MS ...
    • Mammographic breast density over time among women who have participated in BreastScreen Norway 

      Moshina, Nataliia; Waade, Gunvor Gipling; Roman, Marta; Sebuødegård, Sofie; Hofvind, Solveig (Society of Photo-optical Instrumentation Engineers (SPIE), 2018-07-06)
      Background: We analyzed the consistency in absolute and percent density using an automated method for estimating volumetric breast density among women who attended BreastScreen Norway 2007-2015. Material and Methods: We ...
    • Managers' experience of success criteria and barriers to implementing mobile radiography services in nursing homes in Norway: A qualitative study 

      Kjelle, Elin; Lysdahl, Kristin Bakke; Olerud, Hilde M; Myklebust, Aud Mette (BMC, 2018-04-25)
      Background: In order to meet the future challenges posed by ageing populations, new technology, telemedicine and a more personalized healthcare system are needed. Earlier research has shown mobile radiography services to ...
    • Mapping University Skills labs in Radiography: Students’ Perspectives 

      Cronin, Kevin; Fitzgerald, Jack; Gillard, Morgane; Ghotra, Switinder Singh; Kieft, Iris; Reynolds, Orna; Sanderud, Audun; Sekkelsten, Henrik; Hårsaker, Vanja (University of Salford, 2019)
      Background: Establishing an effective theory and practice relationship is necessary for every radiography student. The effectiveness of a Skills Lab is paramount to ensure that student radiographers are prepared for ...
    • Menopausal hormone therapy and colorectal cancer: a linkage between nationwide registries in Norway. 

      Botteri, Edoardo; Støer, Nathalie Charlotte; Sakshaug, Solveig; Graff-Iversen, Sidsel; Vangen, Siri; Hofvind, Solveig; de Lange, Thomas; Bagnardi, Vincenzo; Ursin, Giske; Weiderpass, Elisabete (BMJ Publishing Group, 2017-11-15)
      Objectives: With the present study, we aimed to investigate the association between menopausal hormone therapy (HT) and risk of colorectal cancer (CRC). Setting: Cohort study based on the linkage of Norwegian population-based ...
    • Menopausal hormone therapy and risk of melanoma: Do estrogens and progestins have a different role? 

      Botteri, Edoardo; Støer, Nathalie; Sakshaug, Solveig; Graff-Iversen, Sidsel; Vangen, Siri; Hofvind, Solveig; Ursin, Giske; Weiderpass, Elisabete (Wiley, 2017-11-01)
      The association between use of menopausal hormone therapy (HT) and occurrence of skin malignant melanoma (SMM) is controversial. We investigated the issue in a nationwide cohort of 684,696 Norwegian women, aged 45-79 ...
    • Meta-analysis of five genome-wide association studies identifies multiple new loci associated with testicular germ cell tumor 

      Wang, Zhaoming; McGlynn, Katherine A.; Rajpert-De Meyts, Ewa; Bishop, D. Timothy; Chung, Charles C.; Dalgaard, Marlene D.; Greene, Mark H.; Gupta, Ramneek; Grotmol, Tom; Haugen, Trine B.; Karlsson, Robert; Litchfield, Kevin; Mitra, Nandita; Nielsen, Kasper; Pyle, Louise C.; Schwartz, Stephen M.; Thorsson, Vesteinn; Vardhanabhuti, Saran; Wiklund, Fredrik; Turnbull, Clare; Chanock, Stephen J.; Kanetsky, Peter A.; Nathanson, Katherine L. (Nature Publishing Group, 2017-06-12)
      The international TEsticular CAncer Consortium (TECAC) combined five published genome-wide association studies of testicular germ cell tumors (TGCT; 3,558 cases and 13,970 controls) to identify novel susceptibility loci. ...
    • Metabolic switching of human skeletal muscle cells in vitro 

      Thoresen, G. Hege; Hessvik, Nina Pettersen; Bakke, Siril Skaret; Aas, Vigdis; Rustan, Arild (Elsevier, 2011-05-05)
      In this review we will focus on external factors that may modify energy metabolism in human skeletal muscle cells (myotubes) and the ability of the myotubes to switch between lipid and glucose oxidation. We describe the ...