نتایج جستجو برای: onset multiple sclerosis

تعداد نتایج: 950231  

Journal: :iranian journal of radiology 0
nasrin rahimian iranian center of neurological research, tehran university of medical sciences, tehran, iran hamidreza saligheh rad quantitative mr imaging and spectroscopy group, research center for cellular and molecular imaging, medical physics and biomedical engineering department, tehran university of medical sciences, tehran, iran kavous firouznia advanced diagnostic and interventional radiology research center (adir), tehran university of medical sciences, tehran, iran seyed amir ebrahimzadeh department of radiology, shohada-e-tajrish hospital, shahid beheshti university of medical sciences, tehran, iran alipasha meysamie community medicine department, medical faculty, tehran university of medical sciences, tehran, iran hamideh vafaiean quantitative mr imaging and spectroscopy group, research center for cellular and molecular imaging, medical physics and biomedical engineering department, tehran university of medical sciences, tehran, iran

results when the two ms groups were compared together, we found that cr was significantly increased (p value=0.008) and naa/cr was significantly decreased (p value=0.03) in non-enhancing lesions in ppms compared with rrms. there was no significant difference in naa, cho or naa/cho between the two ms subtypes. conclusion mrs is a potential way to differentiate ppms and rrms. objectives we compar...

Journal: :iranian journal of neurology 0
behnaz sedighi department of neurology, school of medicine, neurology research center, kerman university of medical sciences, kerman, iran. abbas pardakhty department of pharmacology ,school of pharmacy, pharmaceutics research center, neuropharmacology institute, kerman university of medical sciences, kerman, iran. hoda kamali department of neurology, school of medicine, neurology research center, kerman university of medical sciences, kerman, iran. kaveh shafiee department of neurology, school of medicine, neurology research center, kerman university of medical sciences, kerman, iran. bahar naz hasani department of neurology, school of medicine, neurology research center, kerman university of medical sciences, kerman, iran.

background: cognitive  impairment  is one of the  most crucial disorders  among  multiple  sclerosis (ms) patients. since  ms  is  an inflammatory disease   and   boswellia papyrifera has anti-inflammatory effects, the influence of b. papyrifera  on  cognitive  impairment   in  ms patients   has been investigated  in the present study. methods: in this clinical trial, 80 ms patients  who referr...

Journal: :Neurology 2007
A D Sadovnick P Duquette B Herrera I M L Yee G C Ebers

BACKGROUND A month-of-birth (MOB) effect has been shown in multiple sclerosis (MS). METHODS Our chi(2) analyses looked at whether this MOB effect differed by MS phenotype ("bout onset," "primary progressive"). RESULTS The MOB effect was derived from "bout onset" MS patients (May/November ratio = 1.43; chi(2) = 17.32, df = 1, p = 0.000032). CONCLUSIONS An unspecified environmental effect i...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده علوم پزشکی 1391

مالتیپل اسکلروز (ms) یکی از شایع ترین بیماری های خودایمنی است که سیستم عصبی مرکزی را درگیر می کند.تاکنون علت اصلی این بیماری شناخته نشده است اما مطالعات اپیدمیولوژیکی به روشنی نشان می دهد که هم عوامل محیطی و هم عوامل ژنتیکی در ابتلا به این بیماری دخالت دارند. هدف از این تحقیق بررسی ارتباط یک سری پلی مورفیسم های تک نوکلئوتیدی موجود در پروموتر ژن مهار کننده nf-?bکه مهمترین آن ikb-? می...

Journal: :مجله علوم اعصاب شفای خاتم 0
fatemeh yardehnavi a. islamic azad university, mashhad branch, mashhad, iran b. member of mashhad neuroscience research group of islamic azad university, mashhad branch, mashhad, iran mahtab irani a. islamic azad university, mashhad branch, mashhad, iran b. member of mashhad neuroscience research group of islamic azad university, mashhad branch, mashhad, iran maryam nabipour a. islamic azad university, mashhad branch, mashhad, iran b. member of mashhad neuroscience research group of islamic azad university, mashhad branch, mashhad, iran

multiple sclerosis (ms) is an autoimmune disease of the central nervous system (cns) which causes demyelination of the nerve fibers. the etiology of this disease is not well understood but it is believed that t helpers play a central role in ms. numerous findings support the view that th17 cells play an essential role in pathogenesis of ms and il-17 secreting t (th17) cells have a role in infla...

Journal: :medical journal of islamic republic of iran 0
mh sanati from the national research center for genetic engineering and biotechnology, tehran, i. r. iran pr carnegie the biotechnology research grpup, murdoch university, western australia 6150, australia

when pooled immunoglobulin g (igg) from patients with multiple sclerosis (ms) was used to probe a human fetal spinal cord λgt 11 cdna library, the igg was found to bind to a predicted epitope of human mitochondrial nd4 sequence. to investigate the involvement of the nd4 as an autoantigen in ms, we determined the presence of specific antibody in the serum of ms patients and serum samples of some...

Journal: :avicenna journal of neuro psycho physiology 0
zohreh golzari movaghar faculty of humanities, islamic azad university, hamadan, ir iran jalil aslani faculty of humanities, islamic azad university, hamadan, ir iran mehrdokht mazdeh department of neurology, hamadan university of medical sciences, hamadan, ir iran; department of neurology, hamadan university of medical sciences, hamadan, ir iran. tel: +98-9121852797

conclusions components of social support, totally account for 19% of resiliency variance value of patient; the components of social support, family, friends, and other people’s support at only had lower contribution in predicting resiliency. support of this group of people to increase their resiliency seems necessary. results there was a significant association between social support and resili...

Journal: :caspian journal of neurological sciences 0
razieh farid msc student, faculty of physical education, university of guilan, rasht, iran ; [email protected] ali-asghar norasteh hamidreza hatamian

background: multiple sclerosis (ms) is a chronic disease characterized by degradation of the central nervous system myelin which may impair the balance of patients. core stability exercises have been the focus of attention for repairing the stability of some patients.   objectives: to assess the effect of core stability exercise on the balance of patients with multiple sclerosis. materials and ...

2018
Elizabeth Morghen Sikes Robert W Motl Jayne M Ness

Purpose Pediatric-onset multiple sclerosis (POMS) accounts for ~5% of all multiple sclerosis cases, and has a prevalence of ~10,000 children in the USA. POMS is associated with a higher relapse rate, and results in irreversible disability on average 10 years earlier than adult-onset multiple sclerosis. Other manifestations of POMS include mental and physical fatigue, cognitive impairment, and d...

2013
S. Viswanathan N. Rose A. Masita J. S. Dhaliwal S. D. Puvanarajah M. H. Rafia S. Muda

Background. Multiple sclerosis (MS) is an uncommon disease in multiracial Malaysia. Diagnosing patients with idiopathic inflammatory demyelinating diseases has been greatly aided by the evolution in diagnostic criterion, the identification of new biomarkers, and improved accessibility to neuroimaging in the country. Objectives. To investigate the spectrum of multiple sclerosis in Malaysia. Meth...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید