نتایج جستجو برای: nmo fmri
تعداد نتایج: 37154 فیلتر نتایج به سال:
UNLABELLED Although neuromyelitis optica (NMO) is known to be a more severe disease than relapsing-remitting multiple sclerosis (RRMS), few studies comparing both conditions in a single center have been done. METHODS Comparison of our previously published cohort of 41 NMO patients with 177 RRMS patients followed in the same center, from 1994 to 2007. RESULTS Mean age of onset was 32.6 for N...
OBJECTIVES To examine anti-KIR4.1 antibodies by 2 different assays in Japanese patients with multiple sclerosis (MS) or neuromyelitis optica (NMO). METHODS One hundred sixty serum samples from 57 patients with MS, 40 patients with NMO/NMO spectrum disorder (NMOSD), and 50 healthy controls (all were Japanese) were tested with ELISA using a synthetic peptide of the first extracellular portion o...
Neuromyelitis optica (NMO) is an inflammatory and demyelinating syndrome characterized by severe attacks of myelitis and optic neuritis. A crucial role for humoral immunity in the NMO pathogenesis has been suggested by the detection of a highly specific serum autoantibody NMO immunoglobulin G that binds to aquaporin-4 (AQP4) water channels, and the pronounced deposition of immunoglobulins coloc...
BACKGROUND Gender and age at onset are important epidemiological factors influencing prevalence, clinical presentation, and treatment response in autoimmune diseases. OBJECTIVE To evaluate the impact of female sex and fertile age on aquaporin-4-antibody (AQP4-ab) status, attack localization, and response to attack treatment in patients with neuromyelitis optica (NMO) and its spectrum disorder...
Neuromyelitis optica (NMO or Devic's syndrome) is a rare relapsing demyelinating disease of the central nervous system (CNS) that mainly affects the spinal cord and optic nerves and shares many clinical and radiological features with multiple sclerosis. The association of NMO with other autoimmune diseases was reported, but very few reports described association with autoimmune thyroid disease....
BACKGROUND Neuromyelitis Optica (NMO) is an inflammatory demyelinating disease of the CNS. There have been few epidemiologic studies on NMO, none in Portugal. OBJECTIVE To analyze the clinical, biological and MRI characteristics from a cohort of Portuguese patients who fulfilled the Wingerchuk 2006 NMO/NMOSD criteria. To identify and characterize those who had concomitant autoimmune disease o...
Background and objectives. Eugène Devic (1858-1930) made medical and neurological history in 1894 when he described neuromyelitis optica (NMO). This article describes how the concept of this disease has evolved over the centuries since being described by the well-known doctor from Lyon. Methods. To describe the history of NMO, we performed a literature search in PubMed, ScienceDirect, and Googl...
Neuromyelitis optica (NMO) is a rare disease, common in white females and rarely reported in Hispanic males. It is usually associated with recurrent demyelinating spectrum that is autoimmune in nature. The diagnosis is usually confirmed by antibody biomarkers; however, they can be negative and lead to more dilemma in diagnosis. Furthermore, the course of disease and prognosis are different in s...
PATIENTS AND METHODS This is a cross sectional study comparing the retinal features of optic neuritis (ON) between 20 multiple sclerosis (MS) and 16 neuromyelitis optica (NMO) patients with a history of ON (visual acuity at time of attack >20/100) matched for age and gender using optical coherence tomography (OCT) and fundoscopy. RESULTS Compared with MS, NMO patients often had: (1) vascular ...
Neuromyelitis optica (NMO) is an autoimmune demyelinating disease preferentially targeting the optic nerves and spinal cord. Once regarded as a variant of multiple sclerosis (MS), NMO is now recognized to be a different disease with unique pathology and immunopathogenesis that does not respond to traditional MS immunomodulators such as interferons. Preventive therapy in NMO has focused on a ran...
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