Artikler, rapporter og annet (klinisk medisin): Recent submissions
Now showing items 981-1000 of 1974
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Near-Infrared Fluorescent Imaging for Monitoring of Treatment Response in Endometrial Carcinoma Patient-Derived Xenograft Models
(Journal article; Tidsskriftartikkel; Peer reviewed, 2020-02-06)Imaging of clinically relevant preclinical animal models is critical to the development of personalized therapeutic strategies for endometrial carcinoma. Although orthotopic patient-derived xenografts (PDXs) reflecting heterogeneous molecular subtypes are considered the most relevant preclinical models, their use in therapeutic development is limited by the lack of appropriate imaging modalities. ... -
Cytokine concentrations are related to level of mental distress in inpatients not using anti-inflammatory drugs
(Journal article; Tidsskriftartikkel; Peer reviewed, 2019-10-02)<p><i>Objective - </i>Cross-sectional data show elevated levels of circulating cytokines in psychiatric patients. The literature is divided concerning anti-inflammatory drugs’ ability to relieve symptoms, questioning a causal link between inflammatory pathways and psychiatric conditions. We hypothesised that the development of circulating cytokine levels is related to mental distress, and that this ... -
Maternal serum laeverin (aminopeptidase Q) measured in the first trimester of pregnancy does not predict preeclampsia
(Journal article; Tidsskriftartikkel; Peer reviewed, 2018-04-22)<i>Objective</i>: The aim of this study was to compare the laeverin level in maternal serum from first trimester (11–14 weeks) of pregnancy between normal pregnancies and pregnancies that later developed preeclampsia (PE).<p><p> <i>Material and methods</i>: This was a case-cohort study. The laeverin concentration was measured in cases with preterm PE (<i>n</i> = 55), term PE (<i>n</i> = 95), and ... -
MicroRNA-193b-3p represses neuroblastoma cell growth via downregulation of Cyclin D1, MCL-1 and MYCN
(Journal article; Tidsskriftartikkel; Peer reviewed, 2018-04-06)Neuroblastoma is the most common diagnosed tumor in infants and the second most common extracranial tumor of childhood. The survival rate of patients with high-risk neuroblastoma is still very low despite intensive multimodal treatments. Therefore, new treatment strategies are needed. In recent years, miRNA-based anticancer therapy has received growing attention. Advances in this novel treatment ... -
Exosome-like extracellular vesicles from MYCN-amplified neuroblastoma cells contain oncogenic miRNAs
(Journal article; Tidsskriftartikkel; Peer reviewed, 2015)<p><i>Background:</i> In recent years, evidence has accumulated indicating that both normal and cancer cells communicate via the release and delivery of macromolecules packed into extracellular membrane vesicles. <p><i>Materials and Methods:</i> We isolated nano-sized extracellular vesicles from MYCN-amplified neuroblastoma cell lines using ultracentrifugation and exosome precipitation (Exoquick) ... -
Inhibitors of ribosome biogenesis repress the growth of MYCN-amplified neuroblastoma
(Journal article; Tidsskriftartikkel; Peer reviewed, 2018-12-12)Abnormal increases in nucleolar size and number caused by dysregulation of ribosome biogenesis has emerged as a hallmark in the majority of spontaneous cancers. The observed ribosome hyperactivity can be directly induced by the MYC transcription factors controlling the expression of RNA and protein components of the ribosome. Neuroblastoma, a highly malignant childhood tumor of the sympathetic nervous ... -
The importance of loneliness in psychotic-like symptoms: Data from three studies
(Journal article; Tidsskriftartikkel; Peer reviewed, 2019-10-19)Poor social connection or loneliness is a prominent feature of schizotypy and may exacerbate psychosis risk. Previous studies have examined the inter-relationships between loneliness and psychosis risk, but critically, they have largely been conducted in non-clinical samples or exclusively used laboratory questionnaires with limited consideration of the heterogeneity within schizotypy (i.e., positive, ... -
Trauma research in the Nordic countries,1995–2018 – a systematic review
(Journal article; Tidsskriftartikkel; Peer reviewed, 2020-03-12)<i>Background</i> - Trauma is a major cause of mortality and reduced quality of life. Most trauma-related research originates from trauma centres, and there are limited available data regarding the treatment of trauma patients throughout the Nordic countries. These countries differ from economically similar countries due to their cold climate, mix of rural and urban areas, and the long distances ... -
Do diabetes mHealth and online interventions evaluate what is important for users?
(Journal article; Tidsskriftartikkel; Peer reviewed, 2019-11)Research often presents patient needs from perceptions of healthcare professionals and researchers. Today, patients can formulate tailored questions and seek solutions for what they need to self-manage in many ways. We aimed to compare reported outcomes of mHealth and online intervention studies for diabetes selfmanagement to patient-reported needs, from a systematic review and a literature review ... -
Low Molecular Mass Myocardial Hyaluronan in Human Hypertrophic Cardiomyopathy
(Journal article; Tidsskriftartikkel; Peer reviewed, 2019-01-29)During the development of hypertrophic cardiomyopathy, the heart returns to fetal energy metabolism where cells utilize more glucose instead of fatty acids as a source of energy. Metabolism of glucose can increase synthesis of the extracellular glycosaminoglycan hyaluronan, which has been shown to be involved in the development of cardiac hypertrophy and fibrosis. The aim of this study was to ... -
Safety and Outcomes of Tenecteplase in Moderate and Severe Ischemic Stroke. Results From NOR-TEST
(Journal article; Tidsskriftartikkel; Peer reviewed, 2019-04-08)<p><i>Background and Purpose — </i>Tenecteplase represents a promising alternative to alteplase as thrombolytic treatment in acute ischemic stroke. There are limited data on tenecteplase 0.4 mg/kg in patients with increased stroke severity. We aimed to assess safety and efficacy of tenecteplase 0.4 mg/kg in patients with moderate and severe ischemic stroke. <p><i>Methods — </i>NOR-TEST (Norwegian ... -
Effect of Hypnotherapy in Alcohol Use Disorder Compared with Motivational Interviewing: A Randomized Controlled Trial
(Journal article; Tidsskriftartikkel; Peer reviewed, 2019-09-01)<i>Background</i>: Hypnotherapy has proved to be effective for the treatment of several medical and psychiatric conditions. It has been used in the treatment of alcohol use disorder (AUD), but only 2 randomized controlled trials have been conducted for this disorder.<p><p> <i>Methods</i>: This study was carried out at an inpatient clinic in Norway. A 6-week long treatment program included intensive ... -
Applying speech technologies to assess verbal memory in patients with serious mental illness
(Journal article; Tidsskriftartikkel; Peer reviewed, 2020-03-11)Verbal memory deficits are some of the most profound neurocognitive deficits associated with schizophrenia and serious mental illness in general. As yet, their measurement in clinical settings is limited to traditional tests that allow for limited administrations and require substantial resources to deploy and score. Therefore, we developed a digital ambulatory verbal memory test with automated ... -
Rising rural body-mass index is the main driver of the global obesity epidemic in adults
(Journal article; Tidsskriftartikkel; Peer reviewed, 2019-05-08)Body-mass index (BMI) has increased steadily in most countries in parallel with a rise in the proportion of the population who live in cities. This has led to a widely reported view that urbanization is one of the most important drivers of the global rise in obesity. Here we use 2,009 population-based studies, with measurements of height and weight in more than 112 million adults, to report national, ... -
Incidence of gynecological fistula and its surgical treatment: A national registry-based study
(Journal article; Tidsskriftartikkel; Peer reviewed, 2019-03-19)<i>Introduction</i> - Gynecological fistula (affecting female genital organs) leads to involuntary loss of urine or feces. In industrialized societies, fistulas occur mostly as complications of surgery, radiation therapy or inflammatory bowel disease. We sought to determine the incidence of gynecological fistula and type of surgical treatment provided in Norway.<p><p> <i>Material and methods</i> ... -
Continuing increased risk of second cancer in long-term testicular cancer survivors after treatment in the cisplatin era
(Journal article; Tidsskriftartikkel; Peer reviewed, 2019-10-09)Using complete information on total treatment burden, this population‐based study aimed to investigate second cancer (SC) risk in testicular cancer survivors (TCS) treated in the cisplatin era. The Cancer Registry of Norway identified 5,625 1‐year TCS diagnosed 1980–2009. Standardized incidence ratios (SIRs) were calculated to evaluate the total and site‐specific incidence of SC compared to the ... -
Isoflurane increases tolerance to renal ischemia reperfusion injury compared to propofol: An experimental study in pigs
(Journal article; Tidsskriftartikkel; Peer reviewed, 2019-07-09)<i>Purpose</i>: To compare two clinically relevant anesthetic agents, i.e., isoflurane versus propofol with respect to protection of the kidney in a porcine renal ischemia reperfusion model. <p> <p><i>Materials and Methods</i>: 14 hybrid pigs were randomized to anesthesia with either isoflurane or propofol prior to laparoscopic surgery. Following anesthesia, the left kidney hilum was clamped for ... -
Sex-specific reference ranges of cerebroplacental and umbilicocerebral ratios: A longitudinal study
(Journal article; Tidsskriftartikkel; Peer reviewed, 2019-09-10)<p><i>Objectives - </i>The ratio of middle cerebral artery (MCA) pulsatility index (PI) to umbilical artery (UA) PI, i.e. cerebro‐placental ratio (CPR), has been suggested as a measure of fetal “brain sparing” phenomenon reflecting redistribution of fetal cardiac output as a response to placental insufficiency. Observational studies have shown that low CPR values predict increased risk of adverse ... -
Myocardial infarction as a transient risk factor for incident venous thromboembolism: Results from a population-based case-crossover study
(Journal article; Tidsskriftartikkel; Peer reviewed, 2019-06-16)Patients with myocardial infarction (MI) are at increased short-term risk of venous thromboembolism (VTE). The mechanisms behind this association are unclear. We aimed to investigate the impact of acute MI as a transient risk factor for incident VTE while taking other concomitant VTE risk factors into account. We conducted a case–crossover study of VTE patients (<i>n</i> = 707) recruited from the ... -
Amnioexchange for gastroschisis does not help, and may even harm
(Journal article; Tidsskriftartikkel; Peer reviewed, 2019-05-24)This is a mini commentary on D Luton et al., pp. 1233–1241 in this issue. To view this article visit https://doi.org/10.1111/1471-0528.15804.