Browsing Institutt for sirkulasjon og bildediagnostikk by Title
Now showing items 661-680 of 1254
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L-DOPA-Coated Manganese Oxide Nanoparticles as Dual MRI Contrast Agents and Drug-Delivery Vehicles
(Journal article; Peer reviewed, 2016)Manganese oxide nanoparticles (MONPs) are capable of time-dependent magnetic resonance imaging contrast switching as well as releasing a surface-bound drug. MONPs give T2/T2* contrast, but dissolve and release T1-active ... -
Labeling nanoparticles: Dye leakage and altered cellular uptake
(Journal article, 2016)In vitro and in vivo behavior of nanoparticles (NPs) is often studied by tracing the NPs with fluorescent dyes. This requires stable incorporation of dyes within the NPs, as dye leakage may give a wrong interpretation of ... -
Labelling of olfactory ensheathing cells with micron-sized particles of iron oxide and detection by MRI
(Journal article; Peer reviewed, 2012)A crucial issue in transplant‐mediated repair of the damaged central nervous system (CNS) is serial non‐invasive imaging of the transplanted cells, which has led to interest in the application of magnetic resonance imaging ... -
Laboratory experiments on ultrasonic logging through casing for barrier integrity validation
(Chapter, 2017)Verification of annular barriers is essential for well integrity, with ultrasonic methods being central in well integrity testing for many decades. By doing ultrasonic pitch-catch measurements on a bench top laboratory ... -
Lack of transfer of skills after virtual reality simulator training with haptic feedback
(Journal article; Peer reviewed, 2017)Background and objective: Virtual reality (VR) simulators enrich surgical training and offer training possibilities outside of the operating room (OR). In this study, we created a criterion-based training program on a VR ... -
Large inter-individual differences in responses to a block of high intensity aerobic interval training: A case series in national-level cyclists and triathletes
(Journal article; Peer reviewed, 2020)The aim was to investigate individual responses on VO2maxand performance to a block of high intensity aerobic interval training (HIIT) in national-level endurance athletes. METHODS: National-level cyclists and triathletes ... -
Left Atrial Volume, Cardiorespiratory Fitness, and Diastolic Function in Healthy Individuals: The HUNT Study, Norwa
(Journal article; Peer reviewed, 2020)Background Left atrial (LA) size and cardiorespiratory fitness (CRF) are predictors of future cardiovascular events in high‐risk populations. LA dilatation is a diagnostic criterion for left ventricular diastolic ... -
Left ventricular diastolic dysfunction predicts mortality in patients with systemic sclerosis
(Journal article; Peer reviewed, 2018)Background Primary cardiac affection is common and is a major cause of death in systemic sclerosis (SSc), but there are knowledge gaps regarding the effect of cardiac dysfunction on mortality. Objectives The purpose ... -
Left ventricular global strains by linear measurements in three dimensions: interrelations and relations to age, gender and body size in the HUNT Study
(Journal article; Peer reviewed, 2019)Strain is a relative deformation and has three dimensions, in the left ventricle (LV) usually longitudinal (εL), transmural (εT) and circumferential (εC) strain. All three components can be measured generically by the basic ... -
Left ventricular longitudinal shortening: relation to stroke volume and ejection fraction in ageing, blood pressure, body size and gender in the HUNT3 study
(Peer reviewed; Journal article, 2020)Background: Aims of this cross-sectional study were to assess: the relative contribution of left ventricular (LV) systolic long-axis shortening (mean mitral annular plane systolic excursion, MAPSE) to stroke volume (SV), ... -
Left ventricular longitudinal shortening: relation to stroke volume and ejection fraction in ageing, blood pressure, body size and gender in the HUNT3 study
(Peer reviewed; Journal article, 2020)Background: Aims of this cross-sectional study were to assess: the relative contribution of left ventricular (LV) systolic long-axis shortening (mean mitral annular plane systolic excursion, MAPSE) to stroke volume (SV), ... -
Left Ventricular Systolic Function in Long-Term Survivors of Allogeneic Hematopoietic Stem Cell Transplantation
(Peer reviewed; Journal article, 2020)Background Allogeneic hematopoietic stem cell transplantation (allo-HSCT), a potentially curative therapy for malignant and nonmalignant diseases, is being increasingly used in younger patients. Although allo-HSCT survivors ... -
Life after adolescent and adult moderate and severe traumatic brain injury: self-reported executive, emotional, and behavioural function 2-5 years after injury
(Peer reviewed; Journal article, 2015)Survivors of moderate-severe Traumatic Brain Injury (TBI) are at risk for long-term cognitive, emotional, and behaviouralproblems. This prospective cohort study investigated self-reported executive, emotional, and behavioural ... -
Light-moderate alcohol consumption and left ventricular function among healthy, middle-aged adults: the HUNT study
(Journal article; Peer reviewed, 2018)Objectives To investigate the association between alcohol consumption and left ventricular (LV) function in a population with low average alcohol intake. Design, setting and participants A total of 1296 healthy participants, ... -
Limited effect of red blood cell transfusion on long-term mortality among anaemic cardiac surgery patients
(Peer reviewed; Journal article, 2020)OBJECTIVES Our goal was to investigate long-term mortality associated with red blood cell (RBC) transfusion among patients with anaemia undergoing cardiac surgery when adjusting for known risk factors. METHODS Adults with ... -
Limited microstructural and connectivity deficits despite subcortical volume reductions in school-aged children born preterm with very low birth weight.
(Journal article; Peer reviewed, 2015)Preterm birth and very low birth weight (VLBW, ≤ 1500 g) are worldwide problems that burden survivors with lifelong cognitive, psychological, and physical challenges. In this multimodal structural magnetic resonance imaging ... -
LIMT is a novel metastasis inhibiting lncRNA suppressed by EGF and downregulated in aggressive breast cancer
(Journal article; Peer reviewed, 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, ... -
Lipoprotein subfractions by nuclear magnetic resonance are associated with tumor characteristics in breast cancer
(Journal article; Peer reviewed, 2016)Background: High-Density Lipoprotein (HDL)-cholesterol, has been associated with breast cancer development, but the association is under debate, and whether lipoprotein subfractions is associated with breast tumor ... -
Live born recipient of twin-twin transfusion syndrome with anomalous mitral arcade
(Peer reviewed; Journal article, 2019)We present a case report of anomalous mitral arcade in a live born former recipient of twin-twin transfusion syndrome. At 33+0 week of gestation fetal ultrasound demonstrated that she had a large mitral insufficiency, ... -
Long term effects of an integrated care intervention on hospital utilization in patients with severe COPD: A single centre controlled study
(Journal article; Peer reviewed, 2015)Chronic obstructive pulmonary disease (COPD) is one of the main causes of morbidity and mortality globally. In Trondheim in 2008 an integrated care model (COPD-Home) consisting of an education program, self-management plan, ...