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Skottheim Ine B - - 2011
Myopathic complaints are common in the general population and are more frequent with increasing age. When myopathic symptoms arise in a patient treated with a HMG-CoA reductase inhibitor (statin), it is always a question of whether the symptoms are due to statin-induced myopathy (SIM) or not (non-SIM). Diagnosis of SIM ...
Yang Zhong-Xian - - 2011
INTRODUCTION: The purpose of this study is to investigate brain metabolic changes in patients with amnestic mild cognitive impairment (aMCI) using multivoxel proton MR spectroscopy ((1)H-MVS). METHODS: Fourteen aMCI patients and fifteen healthy control subjects participated in this experiment. All MR measurements were acquired using a 1.5-T GE scanner. (1)H-MVS ...
Bollain-Y-Goytia J J - - 2011
Podocytes are highly specialized epithelial cells that form part of the filtration barrier in the kidney, and their loss reflects a malfunction in glomerular filtration, which is usually associated with the progression of the disease. Glomerulonephritis is a serious complication that develops in about 50% of the lupus patients and ...
Postek Grzegorz - - 2011
We analyzed a group of nine neonates diagnosed with adrenal gland hemorrhage in the years 2007-2011, to evaluate diagnostic methods. We assessed risk factors and factors predisposing to hemorrhage. Severe and moderate perinatal hypoxia was found in 5 cases, while sepsis in 4 cases. Three patients had bilateral adrenal hemorrhage. ...
Park Kyoung-Jin - - 2011
Abstract Background. The purpose of the present study was to conduct a comprehensive evaluation of clinical and metabolic factors in order to determine the characteristics of urolithiasis in a Korean population, compared with other ethnic groups. In addition, clinical and metabolic factors associated with calcium oxalate (CaOx) and uric acid ...
Arampatzis Spyridon - - 2011
The aim of this study was to assess the prevalence of incomplete distal renal tubular acidosis (idRTA) in men with recurrent calcium nephrolithiasis and its potential impact on bone mineral density. We conducted a retrospective analysis of 150 consecutive, male idiopathic recurrent calcium stone formers (RCSFs), which had originally been ...
Bagshaw Sean M - - 2011
BACKGROUND: Sepsis is the most common trigger for acute kidney injury (AKI) in critically ill patients. We sought to determine whether there are unique patterns to urine sediment in septic compared with non-septic AKI. METHODS: Prospective two center cohort study of adult critically ill patients with septic and non-septic AKI, ...
Horcajada J P - - 2011
The purpose of this investigation was to assess the prevalence of upper urinary tract involvement in patients with candiduria by means of (111)indium-oxine-labeled leukocyte scintigraphy. An observational cohort study of patients with confirmed candiduria was conducted in an acute-care teaching hospital in Spain from March 2006 through February 2009. An ...
Lei Lifang - - 2011
Objective To evaluate the metabolite pattern and the severity in patients with spinocerebellar ataxia type 3/ Machado-Joseph disease (SCA3/MJD) by (1)H magnetic resonance spectroscopy ((1)H-MRS) on different cerebellar regions, including cerebellar vermis, cerebellar peduncles, cerebellar cortex, and dentatum. Methods Thirty-six SCA3/MJD patients, and 27 sex, age-matched healthy controls were scanned ...
Gonçalves Luís F - - 2011
Three-dimensional ultrasonography (3DUS) adds functionality to two-dimensional ultrasonography (2DUS) by allowing examiners to explore volume datasets using multiplanar or rendering methods already familiar to radiologists. In this pilot study, 30 patients referred for ultrasound examination of the urinary tract were examined by 3DUS. Three abnormalities initially not detected by 2DUS ...
Amathieu Roland - - 2011
Assessment of chronic liver failure (CLF) in cirrhotic patients is needed to make therapeutic decisions. A biological score is usually performed, using the Model for End-stage Liver Disease (MELD), to evaluate CLF. Nevertheless, MELD does not take into account metabolic perturbations produced by liver-function impairment. In contrast, metabolomics can investigate ...
Bauer Brenton S - - 2011
This study used a retrospective analysis of adults with single-ventricle physiology to ascertain the predictive power of cardiopulmonary stress-testing parameters in determining patients at increased risk of suffering from adverse clinical outcomes. We found that the specific parameters of percent of maximum predicted heart rate achieved and maximum oxygen consumption ...
Fjeldstad Anette S - - 2011
Multiple sclerosis (MS) is a debilitating disease with an assumed autoimmune etiology which may lead to elevated oxidative stress, vascular dysfunction, and subsequent predisposition to cardiovascular disease. Therefore, the primary aim of this study was to evaluate vascular function and the potential role of oxidative stress in patients diagnosed with ...
Niddam David M - - 2011
OBJECTIVES:Enhanced stress responsiveness is an important pathophysiological factor in irritable bowel syndrome (IBS), suggesting the presence of a dysregulated hypothalamic-pituitary-adrenal (HPA) axis. A possible mechanism involves maladaption of the feedback mechanism of the HPA axis. We hypothesized that hippocampus, a key brain region providing inhibitory feedback to the HPA axis, ...
Triantos Christos K - - 2011
Relative adrenal insufficiency (AI) occurs in patients with cirrhosis with sepsis, but not with variceal bleeding. We evaluated adrenal function in cirrhotic patients with and without bleeding. Twenty cirrhotic patients with variceal bleeding were evaluated using the short synacthen test (SST) and 10 using the low-dose synacthen test (LDSST) followed ...
Owe-Larsson Björn - - 2011
Excessive level of radicals and/or dysfunctional antioxidant response, oxidative stress, is implicated in the pathogenesis of schizophrenia. A condition of oxidative stress has been detected in the brain, peripheral tissues and fluids including plasma. Plasma thioredoxin-1 (Trx1) is well characterized and a putative marker for oxidative stress and recently shown ...
Folchini F - - 2011
To evaluate the oxidative stress and the C-reactive protein (CRP) in chronic obstructive pulmonary disease (COPD) patients and their correlation between the severity of the disease according to GOLD criteria and multidimensional indexes such as BODE index. A blood sample was collected for thiobarbituric acid reactive substances (TBARS), superoxide dismutase ...
Miller Elżbieta - - 2011
Oxidative stress leads to lipid peroxidation and may contribute to the pathogenesis of lesions in multiple sclerosis (MS), an autoimmune disease characterized by inflammatory as well as degenerative phenomena. Isoprostanes are prostaglandin-like compounds which are formed by free radical catalysed peroxidation of arachidonic acid esterified in membrane phospholipids. They are ...
Contrafatto Donatella - - 2011
: Parkinson disease (PD) is a neurodegenerative disorder, characterized by the excellent response to l-dopa and by asymmetry of neurological signs. The aim of the present study is to investigate a possible relationship between responsiveness to l-dopa in patients with PD and asymmetry detected by single photon emission computed tomography ...
Cicerello Elisa - - 2011
Seventy-one patients with documented Medullary Sponge Kidney (MSK) and nephrolithiasis underwent complete metabolic evaluation. These patients constituted 7.3% of our calcium stone-forming population Metabolic anomalies (hypercalciuria, hyperoxaluria, hypocitraturia and hyperuricosuria) were observed in 82% of patients. No patient was hypercalcemic and none had hyperparathyroidism. Thus the patients with medullary sponge ...
Gow Rachel - - 2011
Patients with adrenal insufficiency (AI) require life-long replacement therapy with exogenous glucocorticoids. Several studies have shown impaired subjective health status in these patients as well as increased morbidity and mortality risk, which may be caused by glucocorticoid over-replacement. Objective:  As a measure of long-term cortisol exposure, the usefulness of hair ...
Gautam Pawan - - 2011
Abstract Objectives: To assess the skeletal and dental effects of rapid maxillary expansion in a patient with unilateral cleft deformity of secondary palate and alveolus using the finite element method. Materials and Methods: A patient-specific composite skull model was developed from a patient computed tomographic scan and a surface scan ...
Del Vecchio Lucia - - 2011
Patients with chronic kidney disease (CKD) experience accelerated atherosclerosis leading to excessive cardiovascular death. This cannot be fully explained by traditional cardiovascular risk factors. Oxidative stress is currently receiving attention as an important pathogenetic mediator of tissue damage. Oxidative stress is highly prevalent in patients with CKD. Increased prooxidant activity ...
Herrlinger K R - - 2011
Tacrolimus (Tac) is effective in the treatment of steroid-refractory ulcerative colitis (UC); however, nonresponse and unpredictable side effects are major limitations. Because Tac response in patients who have undergone solid-organ transplantation has been associated with the presence of variants in CYP3A and ABCB1, we elucidated the contributions of CYP3A4*1B and ...
Schulte Janin - - 2011
Oxidative stress, a situation with increased reactive oxygen species production and/or decreased antioxidant defense mechanisms, is evident in the pathogenesis of sepsis. Peroxiredoxin 4 (Prx4) is a hydrogen peroxide degrading peroxidase recently found circulating in blood of septic patients and potentially reflecting an antioxidant system in imbalance. We studied Prx4 ...
Matsuura Emi - - 2011
There have been several reports indicating the association between recent stress experiences and the onset or the exacerbation of rheumatic diseases, although few such reports exist in patients with scleroderma (SSc). The present study was performed to elucidate whether there were any functional disturbances in the neuro-endocrine-immune system as a ...
Sagdic A - - 2011
AIM: The controversial data related to oxidative stress status in patients with chronic idiopathic urticaria (CIU) have been reported. Therefore, the present study was aimed to contribute to this debate by determining oxidative stress markers along with some trace element levels in patients with CIU. METHODS: Twenty-five patients with CIU ...
Katan M - - 2011
BACKGROUND: TIA is a strong predictor of subsequent stroke. The hypothalamic stress hormone copeptin is an accurate prognostic marker in acute ischemic stroke. This study assessed prognostic reliability of 2 distinct stress hormones, copeptin and cortisol, for the risk stratification of re-events in patients with TIA. METHODS: We conducted a ...
Guo Chih-Hung - - 2011
OBJECTIVES: We evaluated the relationship of the plasma copper/zinc (Cu/Zn) ratio with nutritional status, inflammation, oxidative stress, and immune function in peritoneal dialysis patients. DESIGN AND METHODS: Clinical and laboratory parameters were measured in patients (n=45) and age- and sex-matched healthy individuals (n=30). RESULTS: There were significant negative correlations of ...
Gosmanova Elvira O - - 2011
Starting with the early stages, patients with chronic kidney disease (CKD) experience higher burden of cardiovascular disease (CVD). Moreover, CVD complications are the major cause of mortality in CKD patients as compared with complications from chronic kidney failure. While traditional CVD risk factors, including diabetes, hypertension, hyperlipidemia, obesity, physical inactivity, ...
Parizadeh Mohammad Reza - - 2011
Oxidative stress is thought to play an important role in the pathogenesis of stroke. In the present study, we assessed the extent of oxidative stress in the sera of 120 patients in the first 24 hours after the onset of stroke and 80 healthy control subjects using a novel assay ...
Sheldon Seth H - - 2011
The reported incidence of atrial fibrillation (AF) occurring during dobutamine stress echocardiography (DSE) ranges from 0.5% to 4%. The aim of this study was to characterize the incidence, risk factors, and outcomes of AF precipitated during DSE. The clinical and echocardiographic data of consecutive patients over a 50-month period who ...
Ahmed Syed H - - 2011
The importance of interviewing a patient alone cannot be overemphasised, especially when a mature adult patient presents with a parent. We present the case of a 47-year-old man who was seen in the outpatient clinic with his mother, as his general practitioner (GP) was concerned whether he had a pheochromocytoma. ...
Romick-Rosendale Lindsey E - - 2011
Systemic lupus erythematosus (SLE or lupus) is a chronic autoimmune disease, and kidney involvement with SLE, a.k.a. lupus nephritis (LN), is a frequent and severe complication of SLE that increases patient morbidity and mortality. About 50% of patients with SLE encounter renal abnormalities which, if left untreated, can lead to ...
Caraglia M - - 2011
We reported a relevant activity of the combination between sorafenib and octreotide long-acting release (LAR) in advanced hepatocellular carcinoma (HCC) patients. In this work, we have studied if oxidative stress in both serum and peripheral blood mononuclear cells (PBMC) and pERK activation status in PBMC could be predictive of response. ...
Coplan Jeremy D - - 2011
We have demonstrated in a previous study that a high degree of worry in patients with generalized anxiety disorder (GAD) correlates positively with intelligence and that a low degree of worry in healthy subjects correlates positively with intelligence. We have also shown that both worry and intelligence exhibit an inverse ...
Bear-Lehman Jane - - 2010
This study explores the prevalence and types of stress reactions and their impact on self-perceived disability among arm-hand-injured patients. It tested the null hypothesis that there is no correlation between stress reactions after traumatic hand injury and arm-specific disability. In a prospective cohort of 24 patients, stress reactions were measured ...
Elsas Louis J - - 2010
Phenylketonuria (PKU) is caused by mutations in the phenylalanine hydroxylase gene (PAH) with consequent elevation of blood phenylalanine (Phe), reduction in tyrosine (Tyr) and elevation of Phe/Tyr ratio (P/T). Although newborn screening for PKU with early dietary treatment improved severe, irreversible brain damage, older patients suffer reversible losses in executive ...
Tetik Sermin - - 2010
Determination of oxidant stress in plasma of rheumatoid arthritis (RA) and primary osteoarthritis (POA) patients is important in understanding the pathogenesis of these diseases. In this study, we examined the relationship between oxidant stress and inflammation by measuring protein carbonyl content, thiol levels and plasma protein fractions as the oxidation ...
Schäfler A E - - 2010
Cardiomyocytes respond to permanent atrial fibrillation (AF) with an increase in mitochondrial heat shock proteins (Hsp). The aim of our study was to test if there is a cytoplasmic response to stress by investigating the expression of Hsp70. Right atrial samples from 18 patients undergoing elective cardiac surgery were excised ...
Kuroki Tsukasa - - 2011
Aim: Though inflammatory bowel disease (IBD) is known as a stress-related disorder, basic evidence for this claim is lacking. The current study was performed to investigate the function of the neuroendocrine-immune system as a main pathway in stress response and stress-coping ability and the associations among stress response, stress-coping ability, ...
Walter Marc - - 2010
The antisocial personality disorder (ASPD), one of the most common co-morbid psychiatric disorders in heroin-dependent patients, is associated with a lack of affective modulation. The present study aimed to compare the affect-modulated startle responses of opioid-maintained heroin-dependent patients with and without ASPD relative to those of healthy controls. Sixty participants ...
Kobayashi Makiko - - 2010
Severely burned patients were shown to be carriers of M2 monocytes, and all of the monocytes isolated from peripheral blood of severely burned patients (19 of 19 patients) were demonstrated as M2b monocytes (IL-12(-)IL-10(+)CCL1(+) monocytes). Low levels of M2a (IL-12(-)IL-10(+)CCL17(+) monocytes) and M2c monocytes (IL-12(-)IL-10(+)CXCL13(+) monocytes) were demonstrated in peripheral ...
Stollwerck Peter L - - 2011
Rhabdomyolysis (RML) is a precarious complication in severely burned patients and the principal treatment goal is prevention of acute renal failure (ARF). This 10-year retrospective study analyses the causes for RML in severely burned patients and evaluates treatment algorithms. Eight of 714 patients (1%) were diagnosed with RML. Percentage TBSA ...
Alp R - - 2010
Migraine is characterized by multiple attacks of severe headaches often unilateral. The molecular mechanisms of migraine have not yet been clearly defined. Disorders of oxidant-antioxidant balance are observed in a number of acute and chronic diseases of the central nervous system. Oxidative stress is also believed to play a role ...
Tan Lorwai - - 2010
Increasingly bacterial biofilms have been implicated in chronic rhinosinusitis (CRS), and conventional treatment methods have failed to completely eradicate biofilms. (1) Terminal sialic acids present on sinus mucosal glycoproteins are targets for bacterial adherence and biofilm formation. (2) A subpopulation of CRS patients is more susceptible to biofilm formation due ...
Arinola Ganiyu - - 2010
Nutritional deprivation in the early stage of life increases the risk of developing schizophrenia. Oxidative stress, disturbed thinking and irrational behavior which are common to schizophrenic patients may be a result of changes in the levels of certain trace metals. Twenty (20) healthy volunteers and a total of thirty-five (35) ...
Salehpoor F - - 2010
Some studies have shown that catecholamines and the changes in their levels during and after head trauma can be useful in predicting the outcome in head trauma patients. The goal of this study is to search for a probable relation between urine levels of catecholamines and prognosis in patients with ...
Nardi Olivier - - 2010
This monocentric prospective study was conducted to determine if tissue oxygen saturation measured non invasively over masseter muscle site (Masseter-StO2) can predict the central venous oxygen saturation (ScvO2) level in severe sepsis and septic shock. Sixteen consecutive patients with severe sepsis (n = 10) or septic shock (n = 6) ...
Landelle Caroline - - 2010
Sepsis-induced immunosuppression is postulated to contribute to a heightened risk of nosocomial infection (NI). This prospective, single-center, observational study was conducted to assess whether low monocyte human leukocyte antigen-DR expression (mHLA-DR), proposed as a global biomarker of sepsis immunosuppression, was associated with an increased incidence of NI after septic shock. ...
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