Now showing items 1201-1220 of 1850

    • 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; Tidsskriftartikkel; Peer reviewed, 2017-11-01)
      <b>Introduction:</b><br> 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 examine cross-sectional and longitudinal associations between habitual exercise participation and food cravings in free-living young adults. <br><b>Methods:</b></br> ...
    • Increased secondary/primary bile acid ratio in chronic heart failure 

      Mayerhofer, Christiane Caroline; Ueland, Thor; Broch, Kaspar; Vincent, Royce P.; Cross, Gemma F.; Dahl, Christen Peder; Aukrust, Pål; Gullestad, Lars; Hov, Johannes Espolin Roksund; Trøseid, Marius (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-09-09)
      <p><i>Objective</i> Bile acids (BAs) are now recognized as signaling molecules and emerging evidence suggests that BAs affect cardiovascular function. The gut microbiota has recently been linked to the severity of heart failure (HF), and microbial metabolism has a major impact on BA homeostasis. We aimed to investigate the pattern of BAs, and particularly microbiota-transformed (secondary) BAs, in ...
    • mHealth Assessment: Conceptualization of a Global Framework 

      Bradway, Meghan; Carrion, Carme; Vallespin, Barbara; Saadatfard, Omid; Puigdomènech, Elise; Espallargues, Mireia; Kotzeva, Anna (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-05-02)
      <p><i>Background</i> The mass availability and use of mobile health (mHealth) technologies offers the potential for these technologies to support or substitute medical advice. However, it is worrisome that most assessment initiatives are still not able to successfully evaluate all aspects of mHealth solutions. As a result, multiple strategies to assess mHealth solutions are being proposed by medical ...
    • Elevated Plasma Levels of P‐Selectin Glycoprotein Ligand‐1 Positive Microvesicles in Patients with Unprovoked Venous Thromboembolism 

      Jamaly, Simin; Basavaraj, Manjunath Goolyam; Starikova, Irina; Olsen, Randi; Brækkan, Sigrid K.; Hansen, John-Bjarne (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-05-31)
      Background<br> Microvesicles (MVs) express antigens from their parental cells and have a highly procoagulant surface. Animal studies suggest that P‐Selectin Glycoprotein Ligand‐1 positive (PSGL‐1+) MVs play a role in the pathogenesis of venous thromboembolism (VTE).<p> Objective<br> The aim of this study was to determine plasma levels, the cellular origin and the morphological characteristics ...
    • Inhibition of complement C5 protects against organ failure and reduces mortality in a baboon model of Escherichia coli sepsis 

      Keshari, Ravi Shankar; Silasi, Robert; Popescu, Narcis Ioan; Patel, Maulin Mukeshchandra; Chaaban, Hala; Lupu, Cristina; Coggeshall, K. Mark; Mollnes, Tom Eirik; DeMarco, Steven J.; Lupu, Florea (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-07-18)
      Bacterial sepsis triggers robust activation of the complement system with subsequent generation of anaphylatoxins (C3a, C5a) and the terminal complement complex (TCC) that together contribute to organ failure and death. Here we tested the effect of RA101295, a 2-kDa macrocyclic peptide inhibitor of C5 cleavage, using in vitro whole-blood assays and an in vivo baboon model of Escherichia coli sepsis. ...
    • Data on the relation between renal biomarkers and measured glomerular filtration rate 

      Pottel, Hans; Dubourg, Laurence; Schaeffner, Elke; Eriksen, Bjørn Odvar; Melsom, Toralf; Lamb, Edmund J.; Rule, Andrew D.; Turner, Stephen T; Glassock, Richard J.; De Souza, Vandrea; Selistre, Luciano; Goffin, Karolien; Pauwels, Steven; Mariat, Christophe; Flamant, Martin; Bevc, Sebastjan; Delanaye, Pierre; Ebert, Natalie (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-10)
      The data presented in this article are related to the research article entitled “The Diagnostic Value of Rescaled Renal Biomarkers Serum Creatinine and Serum Cystatin C and their Relation with Measured Glomerular Filtration Rate” (Pottel et al. (2017) [1]). Data are presented demonstrating the rationale for the normalization or rescaling of serum cystatin C, equivalent to the rescaling of serum ...
    • Properdin binding to complement activating surfaces depends on initial C3b deposition 

      Harboe, Morten; Johnson, Christina; Nymo, Stig Haugset; Ekholt, Karin; Schjalm, Camilla; Lindstad, Julie Katrine; Pharo, Anne Margrethe; Hellerud, Bernt C; Ekdahl, Kristina Nilsson; Mollnes, Tom Eirik; Nilsson, Per (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-01-09)
      Two functions have been assigned to properdin; stabilization of the alternative convertase, C3bBb, is well accepted, whereas the role of properdin as pattern recognition molecule is controversial. The presence of nonphysiological aggregates in purified properdin preparations and experimental models that do not allow discrimination between the initial binding of properdin and binding secondary to C3b ...
    • Time trends in incidence rates of venous thromboembolism in a large cohort recruited from the general population 

      Arshad, Nadia; Isaksen, Trond; Hansen, John-Bjarne; Brækkan, Sigrid Kufaas (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-03-17)
      Changes in the incidence of venous thromboembolism (VTE) during the last two decades have not been extensively studied. Therefore, we studied time trends in the incidence rates (IRs) of deep vein thrombosis (DVT) and pulmonary embolism (PE) in a cohort of 26,855 subjects, aged 25–97 years, enrolled in the Tromsø study in 1994/1995. The subject were followed-up throughout 2012, and all symptomatic, ...
    • Limb girdle muscular dystrophy type 2I: No correlation between clinical severity, histopathology and glycosylated α-dystroglycan levels in patients homozygous for common FKRP mutation 

      Alhamidi, Maisoon; Brox, Vigdis; Stensland, Eva; Liset, Merete; Lindal, Sigurd; Nilssen, Øivind (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-07)
      <p>Limb girdle muscular dystrophy type 2I (LGMD2I) is a progressive disorder caused by mutations in the FuKutin-Related Protein gene (FKRP). LGMD2I displays clinical heterogeneity with onset of severe symptoms in early childhood to mild calf and thigh hypertrophy in the second or third decade. Patients homozygous for the common FKRP mutation c.826C>A (p.Leu276Ile) show phenotypes within the milder ...
    • Visceral fat is strongly associated with post-transplant diabetes mellitus and glucose metabolism 1 year after kidney transplantation 

      Von Düring, Marit Elizabeth; Jenssen, Trond Geir; Bollerslev, Jens; Åsberg, Anders; Godang, Kristin; Hartmann, Anders (Journal article; Tidsskriftartikkel; Peer reviewed, 2016-11-16)
      Body composition after kidney transplantation is linked to glucose metabolism, and impaired glucose metabolism is associated with increased risk of cardiovascular events and death. One year after transplantation we examined 150 patients for new-onset diabetes performing OGTTs and body composition measurements including visceral adipose tissue (VAT) content from dual-energy X-ray absorptiometry ...
    • Neuropsychological functioning in a national cohort of severe traumatic brain injury: demographic and acute injury-related predictors 

      Sigurdardottir, Solrun; Andelic, Nada; Wehling, Eike; Røe, Cecilie; Anke, Audny; Skandsen, Toril; Holthe, Øyvor; Jerstad, Tone; Aslaksen, Per Matti; Schanke, Anne-Kristine (Journal article; Tidsskriftartikkel; Peer reviewed, 2015)
      Objectives: To determine the rates of cognitive impairment 1 year after severe traumatic brain injury (TBI) and to examine the influence of demographic, injury severity, rehabilitation, and subacute functional outcomes on cognitive outcomes 1 year after severe TBI.<p> Setting: National multicenter cohort study over 2 years.<p> Participants: Patients (N = 105), aged 16 years or older, with ...
    • Preserving the legacy of reirradiation: A narrative review of historical publications 

      Nieder, Carsten; Langendijk, Johannes A.; Guckenberger, Matthias; Grosu, Anca L. (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-02-21)
      The purpose of this study is to illustrate the historical development of reirradiation during several decades of the 20th century, in particular between 1920 and 1960. <br> <br> Methods and materials: We chose the format of a narrative review because the historical articles are heterogeneous. No systematic extraction of baseline data, treatment details, or follow-up care was possible in many ...
    • Complement factor 5 blockade reduces porcine myocardial infarction size and improves immediate cardiac function 

      Pischke, Søren Erik; Gustavsen, Alice; Orrem, Hilde Lang; Egge, Kjetil Hagene; Courivaud, Frederic A. A.; Fontenelle, Hugues; Despont, Alain; Bongoni, Anjan K.; Rieben, Robert; Tønnessen, Tor Inge; Nunn, Miles A.; Scott, Helge; Skulstad, Helge; Barratt-Due, Andreas; Mollnes, Tom Eirik (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-03-03)
      Inhibition of complement factor 5 (C5) reduced myocardial infarction in animal studies, while no benefit was found in clinical studies. Due to lack of cross-reactivity of clinically used C5 antibodies, different inhibitors were used in animal and clinical studies. Coversin (Ornithodoros moubata complement inhibitor, OmCI) blocks C5 cleavage and binds leukotriene B4 in humans and pigs. We hypothesized ...
    • A survey of national and multi-national registries and cohort studies in juvenile idiopathic arthritis: challenges and opportunities 

      Beukelman, Timothy; Anink, Janneke; Berntson, Lillemor; Duffy, Ciaran; Ellis, Justine A.; Glerup, Mia; Guzman, Jaime; Horneff, Gerd; Kearsley-Fleet, Lianne; Klein, Ariane; Klotsche, Jens; Magnusson, Bo; Minden, Kirsten; Munro, Jane E.; Niewerth, Martina; Nordal, Ellen Berit; Ruperto, Nicolino; Santos, Maria José; Schanberg, Laura E.; Thomson, Wendy; Suijlekom-Smit, Lisette van; Wulffraat, Nico; Hyrich, Kimme (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-04-19)
      Background: To characterize the existing national and multi-national registries and cohort studies in juvenile idiopathic arthritis (JIA) and identify differences as well as areas of potential future collaboration. <br> <br> Methods: We surveyed investigators from North America, Europe, and Australia about existing JIA cohort studies and registries. We excluded cross-sectional studies. We captured ...
    • Epidermal growth factor receptor signaling enhances the proinflammatory effects of staphylococcus aureus gamma-toxin on the mucosa 

      Gillman, Aaron N.; Breshears, Laura M.; Kistler, Charles K.; Finnegan, Patrick M.; Torres, Victor J.; Schlievert, Patrick M.; Peterson, Marnie L. (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-06-28)
      Staphylococcus aureus (S. aureus) produces many different exotoxins including the gamma-toxins, HlgAB and HlgCB. Gamma-toxins form pores in both leukocyte and erythrocyte membranes, resulting in cell lysis. The genes encoding gamma-toxins are present in most strains of S. aureus, and are commonly expressed in clinical isolates recovered from menstrual Toxic Shock Syndrome (mTSS) patients. This study ...
    • Tissue analyses reveal a potential immune-adjuvant function of FAP-1 positive fibroblasts in non-small cell lung cancer 

      Kilvær, Thomas Karsten; Rakaee, Mehrdad; Hellevik, Turid; Østman, Arne; Strell, Carina; Bremnes, Roy M.; Busund, Lill-Tove; Dønnem, Tom; Martinez, Inigo Zubiavrre (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-02-07)
      Objectives: <br> Selective targeting of cancer-associated fibroblasts (CAFs) has been proposed to synergize with immune-checkpoint inhibitors. While the roles of CAFs in cancer development are well described, their immune-regulatory properties remain incompletely understood. This study investigates correlations between CAF and immune-markers in tumor stroma from nonsmall cell lung cancer (NSCLC) ...
    • Involuntary admission in Norwegian adult psychiatric hospitals: A systematic review 

      Wynn, Rolf (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-03-22)
      Background: It is an important objective of the psychiatric services to keep the use of involuntary procedures to a minimum, as the use of coercion involves clinical, ethical, and legal issues. It has been claimed that Norway has a relatively high rate of involuntary admissions. We reviewed the peer-reviewed literature on the use of involuntary admission in Norway, with the purpose of identifying ...
    • Fat in the multifidus muscles - predictive value and change following disc prosthesis surgery and multidisciplinary rehabilitation in patients with chronic low back pain and degenerative disc disease: 2 year follow-up of a randomized trial. 

      Storheim, Kjersti; Berg, Linda; Hellum, Christian; Gjertsen, Øivind; Neckelmann, Gesche; Espeland, Ansgar; Keller, Anne (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-04-14)
      Background: Evidence is lacking on whether fat infiltration in the multifidus muscles affects outcomes after total disc replacement (TDR) surgery and if it develops after surgery. The aims of this study were 1) to investigate whether pre-treatment multifidus muscle fat infiltration predicts outcome 2 years after treatment with TDR surgery or multidisciplinary rehabilitation, and 2) to compare changes ...
    • Leptin and adiponectin as predictors of cardiovascular risk after gestational diabetes mellitus 

      Lekva, Tove; Michelsen, Annika E.; Aukrust, Pål; Henriksen, Tore; Jens, Bollerslev; Ueland, Thor (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-01-10)
      Background: Gestational diabetes mellitus (GDM) is a significant risk factor for cardiovascular disease (CVD) in later life, but the mechanism remains unclear. Adipokine imbalance in the presence of metabolic dysfunction may be a key event in promoting CVD. The aim of the study was to examine the relationships between GDM, cardiovascular risk, and plasma adiponectin, leptin and the leptin/adiponectin ...
    • Responsibilities with conflicting priorities: A qualitative study of ACT providers’ experiences with community treatment orders 

      Stuen, Hanne Kilen; Landheim, Anne; Rugkåsa, Jorun; Wynn, Rolf (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-04-18)
      <p><i>Background - </i>Patients with severe mental illness may be subjected to Community Treatment Orders (CTOs) in order to secure that the patients adhere to treatment. Few studies have investigated the use of CTOs within an Assertive Community Treatment (ACT) setting, and little is known about how the tension between the patients’ autonomy and the clinicians’ responsibility to act in the patients’ ...