Artikler, rapporter og annet (klinisk medisin): Nye registreringer
Viser treff 1221-1240 av 1974
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Comparative exoproteome profiling of an invasive and a commensal Staphylococcus haemolyticus isolate
(Journal article; Tidsskriftartikkel; Peer reviewed, 2019-11-22)Staphylococcus haemolyticus is a skin commensal emerging as an opportunistic pathogen. Nosocomial isolates of S. haemolyticus are the most antibiotic resistant members of the coagulase negative staphylococci (CoNS), but information about other S. haemolyticus virulence factors is scarce. Bacterial membrane vesicles (MVs) are one mediator of virulence by enabling secretion and long distance delivery ... -
Dietary intake of marine n-3 polyunsaturated fatty acids and future risk of venous thromboembolism
(Journal article; Tidsskriftartikkel; Peer reviewed, 2018-12-13)<p><i>Background</i>: Studies on the association between long‐chained n‐3 polyunsaturated fatty acids (n‐3 PUFAs) and risk of venous thromboembolism (VTE) are conflicting, potentially due to challenges related to assessment of n‐3 PUFA intake and changes in diet during follow‐up.</p> <p><i>Objectives</i>: To investigate whether dietary intake of marine n‐3 PUFAs was associated with risk of incident ... -
Repeated measurements of carotid atherosclerosis and future risk of venous thromboembolism: the Tromsø Study
(Journal article; Tidsskriftartikkel; Peer reviewed, 2017-10-05)<p><i>Background</i>: Whether a relationship between atherosclerosis and subsequent venous thromboembolism (VTE) exists is controversial.</p> <p><i>Objective</i>: To investigate the association between carotid atherosclerosis and VTE by using repeated measurements of intima media thickness (IMT) and total plaque area (TPA) in participants recruited from the general population.</p> <p><i>Methods</i>: ... -
Brief Report: The Genetic Profile of Rheumatoid Factor–Positive Polyarticular Juvenile Idiopathic Arthritis Resembles That of Adult Rheumatoid Arthritis
(Journal article; Tidsskriftartikkel; Peer reviewed, 2018-02-09)<i><p>Objective</i>: Juvenile idiopathic arthritis (JIA) comprises 7 heterogeneous categories of chronic childhood arthritides. Approximately 5% of children with JIA have rheumatoid factor (RF)–positive arthritis, which phenotypically resembles adult rheumatoid arthritis (RA). Our objective was to compare and contrast the genetics of RF‐positive polyarticular JIA with those of RA and selected other ... -
Complement component 5 does not interfere with physiological hemostasis but is essential for Escherichia coli-induced coagulation accompanied by Toll-like receptor 4
(Journal article; Tidsskriftartikkel; Peer reviewed, 2018-12-19)There is a close cross‐talk between complement, Toll‐like receptors (TLRs) and coagulation. The role of the central complement component 5 (C5) in physiological and pathophysiological hemostasis has not, however, been fully elucidated. This study examined the effects of C5 in normal hemostasis and in <i>Escherichia coli</i>‐induced coagulation and tissue factor (TF) up‐regulation. Fresh whole blood ... -
A successful new method for single left lobe recruitment
(Journal article; Tidsskriftartikkel; Peer reviewed, 2018-10-18)Any gas will flow down the path of least resistance and highest compliance. This is a problem in the treatment of severe unilateral lung disease in the intensive care unit (ICU). Deep sedation interferes with the diaphragm’s ability to distribute air into the lower lung. Spontaneous breathing in a conscious patient, in combination with mechanical ventilation via an endotracheal tube inserted into ... -
Metabolite and lipoprotein responses and prediction of weight gain during breast cancer treatment
(Journal article; Tidsskriftartikkel; Peer reviewed, 2018-11-07)<p><i>Background</i>: Breast cancer treatment has metabolic side effects, potentially affecting risk of cardiovascular disease (CVD) and recurrence. We aimed to compare alterations in serum metabolites and lipoproteins during treatment between recipients and non-recipients of chemotherapy, and describe metabolite profiles associated with treatment-related weight gain.</p> <p><i>Methods</i>: This ... -
An Estimate of the Burden of Fungal Disease in Norway
(Journal article; Tidsskriftartikkel; Peer reviewed, 2018-02-21)The aim of this study was to examine the burden of fungal disease in Norway, contributing to a worldwide effort to improve awareness of the needs for better diagnosis and treatment of such infections. We used national registers and actual data from the Departments of Microbiology from 2015 and estimated the incidence and/or prevalence of superficial, allergic and invasive fungal disease using published ... -
Lactate gap: a diagnostic support in severe metabolic acidosis of unknown origin
(Journal article; Tidsskriftartikkel; Peer reviewed, 2018-07-24)Ethylene glycol poisoning is a medical emergency. The metabolites glycolate and glyoxylate give metabolic acidosis. Because of similar structure, these metabolites are misinterpreted as lactate by many point-of-care blood gas analyzers. The falsely high lactate values can lead to misdiagnosis, inappropriate laparotomies, and delayed antidotal therapy. As laboratory analyzers measure plasma lactate ... -
Age and Sex-Associated Changes of Complement Activity and Complement Levels in a Healthy Caucasian Population
(Journal article; Tidsskriftartikkel; Peer reviewed, 2018-11-20)<p><i>Introduction</i>: The complement system is essential for an adequate immune response. Much attention has been given to the role of complement in disease. However, to better understand complement in pathology, it is crucial to first analyze this system under different physiological conditions. The aim of the present study was therefore to investigate the inter-individual variation in complement ... -
In vitro chondrogenic potency of surplus chondrocytes from autologous transplantation procedures does not predict short-term clinical outcomes
(Journal article; Tidsskriftartikkel; Peer reviewed, 2019-01-10)<p><i>Background</i>: Autologous chondrocyte implantation (ACI) has been used over the last two decades to treat focal cartilage lesions aiming to delay or prevent the onset of osteoarthritis; however, some patients do not respond adequately to the procedure. A number of biomarkers that can forecast the clinical potency of the cells have been proposed, but evidence for the relationship between in ... -
Hypothermia and cardiac electrophysiology: a systematic review of clinical and experimental data
(Journal article; Tidsskriftartikkel; Peer reviewed, 2018-12-13)Moderate therapeutic hypothermia procedures are used in post-cardiac arrest care, while in surgical procedures, lower core temperatures are often utilized to provide cerebral protection. Involuntary reduction of core body temperature takes place in accidental hypothermia and ventricular arrhythmias are recognized as a principal cause for a high mortality rate in these patients. We assessed both ... -
Pre-test characteristics of unstable angina patients with obstructive coronary artery disease confirmed by coronary angiography
(Journal article; Tidsskriftartikkel; Peer reviewed, 2018-11-01)<p><i>Objective</i>: Patients referred for acute coronary angiography (CAG) with unstable angina (UA) have low mortality and low rate of obstructive coronary artery disease (CAD). Better pre-test selection criteria are warranted. We aimed to assess the current guidelines against other clinical variables as predictors of obstructive CAD in patients with UA referred for acute CAG.</p> <p><i>Methods</i>: ... -
Risk of Ischemic Stroke and Total Cerebrovascular Disease in Familial Hypercholesterolemia
(Journal article; Tidsskriftartikkel; Peer reviewed, 2018-11-21)<p><i>Background and Purpose</i>: Familial hypercholesterolemia (FH) is a common autosomal dominant disease leading to increased level of serum LDL (low-density lipoprotein) cholesterol and risk of coronary heart disease. Whether FH increases the risk of cerebrovascular disease, including ischemic stroke, is debated. Accordingly, we studied the incidence of cerebrovascular disease in a cohort of ... -
Hsa-miR-376c-3p targets cyclin D1 and induces G1-cell cycle arrest in neuroblastoma cells
(Journal article; Tidsskriftartikkel; Peer reviewed, 2018-09-11)High‑risk neuroblastoma is the most aggressive form of cancer in children. The estimated survival of children with high‑risk neuroblastoma is 40‑50% compared with low and intermediate risk neuroblastoma, which is >98 and 90‑95%, respectively. In addition, patients with high‑risk neuroblastoma often experience relapse following intensive treatments with standard chemotherapeutic drugs. Therefore ... -
Soluble markers of neutrophil, T-cell and monocyte activation are associated with disease severity and parasitemia in falciparum malaria
(Journal article; Tidsskriftartikkel; Peer reviewed, 2018-12-18)<i><p>Background</i>: The immune response during P. falciparum infection is a two-edged sword, involving dysregulation of the inflammatory responses with several types of immune cells participating. Here we examined T-cell, monocyte/macrophage and neutrophil activation during P. falciparum infection by using soluble activation markers for these leukocyte subsets.</p> <i><p>Methods</i>: In a ... -
Regular physical activity and risk of venous thromboembolism
(Journal article; Tidsskriftartikkel; Peer reviewed, 2018-10-05)Venous thromboembolism (VTE) is a complex multifactorial disease that represents a growing public health concern. Identification of modifiable risk factors at the population level may provide a measure to reduce the burden of VTE. In this review, we summarize current knowledge of the role of physical activity on the risk of VTE and VTE-related complications. We also discuss methodological challenges ... -
The rates of lumbar spinal stenosis surgery in Norwegian public hospitals: a threefold increase from 1999 to 2013
(Journal article; Tidsskriftartikkel; Peer reviewed, 2018-09-17)<p><i>Study Design</i>: Retrospective administrative database study.</p> <p><i>Objective</i>: To assess temporal and regional trends, and length of hospital stay, in lumbar spinal stenosis (LSS) surgery in Norwegian public hospitals from 1999 to 2013.</p> <p><i>Summary of Background Data</i>: Studies from several countries have reported increasing rates of LSS surgery over the last decades. ... -
Repeated assessments of physical activity and risk of incident venous thromboembolism
(Journal article; Tidsskriftartikkel; Peer reviewed, 2018-09-06)<p><i>Background</i>: Whether physical activity influences the risk of incident venous thromboembolism (VTE) remains controversial, potentially because of methodological challenges, such as regression dilution bias.</p> <p><i>Objectives</i>: To investigate whether physical activity was associated with VTE risk, and explore the role of body mass index (BMI) as a mediator in a population‐based ... -
The importance of cultural awareness when planning and implementing telepsychiatric services in rural and remote areas
(Journal article; Tidsskriftartikkel; Peer reviewed, 2018-08-24)<p><i>Introduction</i>: Increasing populations and an increasing incidence of mental health problems challenge many developing countries, including Ghana. Long distances, financial limitations, lack of mental health personnel, and pessimism about the effectiveness of treatment, make it difficult for people to access help. In 2011, only 0.3% of Ghana’s 25 million population received psychiatric ...