Search Results
Results 301 - 350 of 1366
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Czechowicz Bartłomiej - - 2011
Background and purpose: The aim of the study was to evaluate the influence of visual control on parameters of postural stability among patients with Parkinson disease (PD) in comparison with control subjects. Material and methods : Fifty patients diagnosed with idiopathic PD and 50 control subjects without features of central ...
Buckley Peter F - - 2011
To review the role of brain-derived neurotrophic factor (BDNF) in neuroplasticity related to schizophrenia and the recent findings that have been reported on the status of BDNF in patients with schizophrenia and its association with the clinical measures. Peripheral BDNF levels have been found altered in first-episode patients with psychosis ...
Vakilian Ali Reza - - 2011
Objective: To compare heart rate variability (HRV) and QT dispersion in comatose patients with normal brainstem function and with brain death. Study Design: Cross-sectional comparative study. Place and Duration of Study: The Intensive Care Unit of Ali-Ebn-Abitaleleb Hopital, Rafsanjan Medical University from September 2007 to June 2009. Methodology: Fourteen brain ...
Magraner Maria José - - 2011
INTRODUCTION: The objective of this work is to study the relationship between the presence of lipid-specific oligoclonal IgM bands (LS-OCMB) in CSF, with both T2 lesion volume (T2LV) accumulation and brain atrophy (percentage change of brain volume-PCBV-and brain parenchyma fraction-BPF) in patients with clinically isolated syndromes (CIS) suggestive of demyelination. ...
Bouzat Pierre - - 2011
BACKGROUND:: Detecting patients at risk for secondary neurological deterioration (SND) after mild to moderate traumatic brain injury (TBI) is challenging. OBJECTIVE:: To assess the diagnostic accuracy of transcranial Doppler (TCD) on admission in screening these patients. METHODS:: This prospective, observational cohort study enrolled 98 TBI patients with an initial Glasgow ...
Palmieri A - - 2011
Limb-girdle muscular dystrophy 2I (LGMD2I) is a neuromuscular disorder with a heterogeneous phenotype. It is caused by mutations in the Fukutin Related Protein (FKRP) gene, which is ubiquitously expressed in human tissues. FKRP functions in CNS are largely unknown. To investigate possible cognitive impairment in LGMD2I and to describe brain ...
Peña Joaquín A - - 2011
To analyze the clinical, neuroimaging characteristics and positivity of the acquaporin water channel (NMO-IgG) in pediatric patients with neuromyelitis optica (NMO). This disorder could have a variable clinical expression. To address such variability, the term NMO spectrum has been suggested. We evaluated six pediatric patients, with a median age of ...
Andrade Almir Ferreira de - - 2011
Ventricular drainage has played an important role in the management of traumatic brain-injured patients. The aim of the present study was describe outcomes in a series of 57 patients with diffuse brain swelling underwent to intracranial pressure (ICP) monitoring. Fifty-eight patients with diffuse posttraumatic brain swelling, were evaluated prospectively. The ...
Trauninger Anita - - 2011
Brain white matter hyperintensities are more prevalent in migraine patients than in the general population, but the pathogenesis and the risk factors of these hyperintensities are not fully elucidated. The authors analyzed the routine clinical data of 186 migraine patients who were referred to the Outpatient Headache Department of the ...
Hanna R M - - 2011
We sought to create a classification system for pediatric corpus callosal abnormalities (CCA) based upon midline sagittal brain MRI. We used the term CCA for patients with structural variants of the corpus callosum, excluding patients with interhemispheric cyst variant or pure dysplasia without hypoplasia. Currently, no system exists for nonsyndromic ...
Aguilar Jose A - - 2011
ABSRACT X-Linked dystonia parkinsonism (XDP) is a rapidly progressive and disabling neurodegenerative disease affecting mainly male Filipinos with origins from Panay Island. We reviewed all the past neurosurgical ablative procedures done for XDP patients listed in the Philippine XDP registry. From 1960 to 1982, six patients had undergone bilateral chemopallidotomies ...
Geraci Alessandra - - 2011
We investigated the cognitive processes underlying inferential reasoning, comparing performance of patients suffering from schizophrenia with that of patients with brain injury in an attempt to understand the nature of the social impairments in schizophrenia. Inferential reasoning on mental and physical states and second-order false belief attribution was assessed in ...
Lin Bin - - 2011
Recent studies have indicated that early brain injury may be responsible for the detrimental effects seen in patients after subarachnoid hemorrhage (SAH). In this study, we investigated the relationship between apolipoprotein E gene (APOE) polymorphism and the change of brain function in the early stage of aneurysmal SAH. A total ...
Mellergård Pekka - - 2011
Microdialysis has become a routine method for biochemical surveillance of patients in neurosurgical intensive care units. To analyze the intracerebral extracellular levels of 3 interleukins (ILs) during the 7 days after major subarachnoid hemorrhage or traumatic brain injury). Microdialysate from 145 severely injured neurosurgical intensive care unit patients (88 with ...
Alexiou George A - - 2011
Background and purpose : We evaluated brain abnormalities associated with myelomeningocele in infants. Material and methods : Between June 1995 and June 2008, 42 patients with myelomeningocele were treated in our hospital. Only 24 patients (13 males, 11 females, mean age 1.5 months, range 1 day - 11 months) were ...
Razek Ahmed Abdel Khalek Abdel - - 2011
To evaluate the effect of levodopa on apparent diffusion coefficient (ADC) value of the brain parenchyma in patients with idiopathic Parkinson disease (PD). Prospective study was conducted on native PD without treatment (n = 25) and patients receiving levodopa (L-Dopa) (n = 25). Diffusion magnetic resonance-weighted imaging was done using ...
Furtado Larissa V - - 2011
The Goldenhar anomaly (GA) is a heterogeneous field defect of uncertain cause and wide variability of expression, characterized by facial phenotypes, usually asymmetric and unilateral, accompanied by various combinations and gradations of cardiac, skeletal, renal, and central nervous system defects. We report the pathologic findings in a 5-month-old boy with ...
Ediz L - - 2011
The prevalence of restless legs syndrome (RLS) and its association with the clinical features of Behçet's disease (BD) has not previously been elucidated. The inflammatory character, central nervous system involvement and neuropathies of BD led to this investigation of RLS risk in BD patients. A total of 116 BD patients ...
Milaković Branko - - 2011
This review will examine the most important issues of preoperative evaluation and preparation in relation to patients with deseases affecting the central nervous system. Those patients may undergo various forms of surgery unrelated to the central nervous system disease. We discuss the effect of physiologic and pharmacological factors on cerebral ...
Fathallah Neila - - 2011
We report a case of massive poisoning with meprobamate leading to acute pancreatitis. A 43-year-old patient with a history of schizophrenia and multiple suicide attempts was admitted to the intensive care unit for severe poisoning with meprobamate (voluntary ingestion of 60 g). On admission, the patient was deeply comatose with ...
van Hal T W - - 2011
Systemic sclerosis (SSc) is an autoimmune disease characterized by vascular alterations and immunological disturbances and fibrosis, the order of which remains to be fully determined. Clinically, patients show clear signs of hypoxia in skin and internal organs. The low oxygen tension is potentially caused by a yet to be indentified ...
Takao Toshitatsu - - 2011
Aim. Chronic gastritis was assessed serologically, endoscopically and histologically to identify correlations between these methods. Methods. Subjects comprised 319 patients who had provided informed consent. Serological assessment of chronic gastritis was based on the pepsinogen test method. Endoscopic gastritis and histological gastritis were assessed and scored according to the Kimura-Takemoto ...
Cross Anne H - - 2011
Abstract Multiple sclerosis (MS) is a central nervous system disorder, characterized by mononuclear cell inflammation, demyelination and often with extensive axonal injury. It was first described neuropathologically in the late 1800s. MS has an interesting geographical epidemiology, with a higher rate at latitudes further from the equator in both directions. ...
Ehling Rainer - - 2011
Elevated plasma fibrinogen levels are a well known finding in acute infectious diseases, acute stroke and myocardial infarction. However its role in the cerebrospinal fluid (CSF) of acute and chronic central (CNS) and peripheral nervous system (PNS) diseases is unclear. We analyzed CSF and plasma fibrinogen levels together with routine ...
Iwagami Masao - - 2011
We present the first documented case of thrombotic thrombocytopenic purpura (TTP) with severe hypertension complicated by polymyositis and systemic sclerosis sine scleroderma. TTP developed in the progressive phase of visceral fibrosis in the absence of skin thickening. ADAMTS13 activity was not useful for the diagnosis of TTP. Although TTP and ...
Joshi V - - 2011
A 38 year old woman presented with one day history of acute onset frontal headache which progressively generalised over a few hours. The headache was dull in nature and did not respond to analgesics. A day prior to the onset of headache her family members and the patient had noticed ...
Gajofatto Alberto - - 2011
Multiple sclerosis (MS) is the prototypical inflammatory demyelinating disorder of the central nervous system (CNS). Although many advances have been made in the comprehension of its pathogenesis, the etiology is still unknown. The complexity of MS reflects in the extreme variability of the clinical manifestations and clinical course both between ...
Reddy S C - - 2011
A rare case of bilateral scleromalacia perforans, bilateral peripheral corneal thinning (contact lens cornea) and unilateral orbital inflammatory disease in a 50 year old female patient with an indolent form Wegener's granulomatosis(WG) involving lungs and sinuses is reported. The patient survived for 12 years after the initial diagnosis of systemic ...
Tamashiro Mirian S - - 2011
To assess clinical and laboratory features that differentiate acute lymphoblastic leukemia from systemic juvenile idiopathic arthritis at disease onset. Fifty-seven leukemia patients with musculoskeletal involvement, without blasts on peripheral blood and without glucocorticoid therapy at disease onset and 102 systemic juvenile idiopathic arthritis patients (International League of Associations for Rheumatology ...
Mierau Rudolf - - 2011
In the present study, we analysed in detail nuclear autoantibodies and their associations in systemic sclerosis (SSc) patients included in the German Network for Systemic Scleroderma Registry. Sera of 863 patients were analysed according to a standardised protocol including immunofluorescence, immunoprecipitation, line immunoassay and immunodiffusion. Antinuclear antibodies (ANA) were detected ...
Gazquez Irene - - 2011
Autoimmunity appears to be associated with the pathophysiology of Meniere's disease (MD), an inner ear disorder characterized by episodes of vertigo associated with hearing loss and tinnitus. However, the prevalence of autoimmune diseases (AD) in patients with MD has not been studied in individuals with uni or bilateral sensorineural hearing ...
Hautala Timo - - 2011
Our aim was to characterize clinical properties and laboratory parameters in patients with or without cerebrospinal fluid (CSF) findings suggestive of central nervous system (CNS) involvement, and especially those who developed serious CNS complications during acute nephropathia epidemica (NE) caused by Puumala hantavirus (PUUV) infection. A prospective cohort of 40 ...
Serbecic Nermin - - 2011
"Non-invasive, faster and less expensive than MRI" and "the eye is a window to the brain" are recent slogans promoting optical coherence tomography (OCT) as a new surrogate marker in multiple sclerosis (MS). Indeed, OCT allows for the first time a non-invasive visualization of axons of the central nervous system ...
Burke Tomas R - - 2011
To quantify and compare structure and function across the macula and peripapillary area in Stargardt disease (STGD1). Twenty-seven patients (27 eyes) and 12 age-similar controls (12 eyes) were studied. Patients were classified on the basis of full-field electroretinogram (ERG) results: Fundus autofluorescence (FAF) and spectral domain-optical coherence tomography (SD-OCT) horizontal ...
Trzcińska Dorota D Department of Corrective Movement Exercise, The Joseph Pilsudski University of Physical Education, Warsaw, Poland. - - 2011
It is established that patients with Turner syndrome (TS) have numerous defects of the skeletal system, including in the lower extremities structure. However, there are not enough studies in the literature about knee alignment and foot arches in girls and women with TS. Assessment of knees and feet in girls ...
Le Jesse D JD University of California San Francisco, San Francisco, CA, - - 2011
OBJECTIVE To examine the hypothesis that the distribution of nephrocalcinosis in patients with severe hypocitraturia should be symmetric. PATIENTS AND METHODS Patients with profound hypocitraturia defined as a 24-h urine citrate < 50 mg at the time of initial presentation were identified from the metabolic stone clinic database at our ...
Weng Hai-Bin HB Department of Emergency Medicine, Liao Cheng People's Hospital, Liao Cheng 252000, - - 2011
This study was undertaken to investigate the early changes of plasma levels of angiopoietin-2 (Ang-2) in patients with multiple trauma and the relations of plasma Ang-2, endothelial injury, and prognosis. This study comprised 59 patients with multiple trauma who had been treated at the emergency department of Liao Cheng People's ...
Tomkins Oren O Departments of Physiology and Neurobiology, Zlotowski Center for Neuroscience, Ben-Gurion University of the Negev, 84105 Beer-Sheva, - - 2011
Recent animal experiments indicate a critical role for opening of the blood-brain barrier (BBB) in the pathogenesis of post-traumatic epilepsy (PTE). This study aimed to investigate the frequency, extent, and functional correlates of BBB disruption in epileptic patients following mild traumatic brain injury (TBI). Thirty-seven TBI patients were included in ...
Wong H H - - 2011
Pulmonary arteriovenous malformations (PAVMs) can cause stroke, brain abscess or life-threatening haemorrhage. Most PAVMs are associated with hereditary haemorrhagic telangiectasia (HHT). The aim of the present study was to describe the clinical presentation and treatment outcomes of those with idiopathic PAVMs, which has not previously been described in the literature. ...
Rovaris Marco - - 2010
Background and Objectives: We evaluated clinical and conventional MRI features of a large population of patients with non-disabling MS to identify potential markers of a benign disease course. Methods: In seven MAGNIMS centres we retrospectively identified 182 patients with benign (B) MS (EDSS score ≤3.0, disease duration ≥15 years) and ...
Nitkunan Arani - - 2011
cerebral small vessel disease (SVD) is the most common cause of vascular dementia. Interest in the use of surrogate markers is increasing. The aims of this study were to determine if brain volume was different between patients with SVD and control subjects, whether it correlated with cognition in SVD, and ...
Teunissen C E - - 2010
Background:  There is a need for biomarkers in accessible matrices, such as blood, for the diagnosis of neurodegenerative diseases. The aim of this study was to measure the serum levels of brain-type fatty acid-binding protein (FABP) and heart-type FABP in patients with dementia-involving diseases. Methods:  Brain- and heart-type FABP were ...
Leonardi Giulia - - 2010
Chronic intestinal pseudo-obstruction (CIP) is an infrequent complication of an active systemic lupus erythematosus (SLE). We illustrate a case of SLE inactive-related CIP. A 51-year old female with inactive SLE (ECLAM score 2) was hospitalized with postprandial fullness, vomiting, abdominal bloating and abdominal pain. She had had no bowel movements ...
Nho Ji-Sung - - 2010
A 6-year-old male patient who was suffering from a cold and a transient ischemic attack was scheduled to undergo encephalo-duro-arterio-synangiosis for treating his moyamoya disease. Acute brain edema occurred just after opening the dura mater. Head elevation, reduction of the head rotation and hyperventilation were done. The inhalational agents were ...
van Gestel Arnoldus J R - - 2010
It has been recognized that chronic obstructive pulmonary disease (COPD) is a systemic disease which has been shown to negatively affect the cardiovascular and autonomic nerve system. The complexity of the physiologic basis by which autonomic dysfunction occurs in patients with COPD is considerable and the knowledge in this field ...
Riesel Anja A Humboldt-Universität zu Berlin, Department of Psychology, Rudower Chaussee 18, 12489 Berlin, Germany. - - 2011
Hyperactivity in frontal-striatal circuits is assumed to be involved in the pathophysiology of obsessive-compulsive disorder (OCD). In line with that, electrocortical correlates of overactive performance monitoring have been found to be associated with OCD independent from symptom state. The purpose of the present study was to elucidate whether overactive performance ...
Luyendijk J - - 2010
OBJECTIVE:: The clinical manifestations of nervous system involvement in systemic lupus erythematosus (neuropsychiatric SLE or NPSLE) are highly diverse and their etiology is incompletely understood. The aim of this study was to provide an inventory of abnormalities on conventional brain MRI in NPSLE and to interpret the findings in relation ...
Pimenta E - - 2011
Experimental and human data suggest that adverse cardiovascular (CV) and renal effects of aldosterone excess are dependent on concomitant dietary salt intake. Increased urinary protein (Uprot) is an early sign of nephropathy independently associated with CV risk. We have previously reported a positive association between Uprot and urinary sodium (UNa) ...
Du Yue - - 2011
We conducted a prospective study in pediatric patients presenting to an emergency center (EC) to (1) test the ability of urinary acute kidney injury (AKI) biomarkers to predict AKI presence and severity and (2) determine if these biomarkers offer similar precision in patients with versus without a known baseline SCr. ...
McQuarrie Emily P - - 2011
Background. Proteinuria is the most sensitive predictor of development of progressive renal insufficiency, with increasing focus on the composition of proteinuria, particularly high molecular weight proteins such as immunoglobulin G (IgG) (molecular weight 150 kDa). Differing methods of assessing excretion of proteinuria molecules have limited interpretation of results. We aimed to ...
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