( HLA locus ) in patients with venous malformations associated with multiple sclerosis
نویسندگان
چکیده
Background: Multiple sclerosis (MS) is a complex disorder thought to result from an interaction between environmental and genetic predisposing factors which have not yet been characterised, although it is known to be associated with the HLA region on 6p21.32. Recently, a picture of chronic cerebrospinal venous insufficiency (CCSVI), consequent to stenosing venous malformation of the main extra-cranial outflow routes (VMs), has been described in patients affected with MS, introducing an additional phenotype with possible pathogenic significance.
منابع مشابه
Combination of Myelin Basic Protein Gene Polymorphisms with HLA-DRB1*1501 in Iranian Patients with Multiple Sclerosis
Background: Multiple sclerosis (MS), as a multifactorial autoimmune disease with complex genetic basis, causes demyelination in the central nervous system via cytokine responses to myelin antigens. Myelin basic protein (MBP) is the main protein component of the myelin sheath. HLA-DRB (human leukocyte antigen-DR beta) alleles, particularly HLA-DRB1*1501, may be of significance in the pathogenesi...
متن کاملExtensive Blue Rubber Bleb Nevus Syndrome with Multiple Gastrointestinal Venous Malformations: A Case Report
Blue rubber bleb nevus syndrome is a sporadic disease with widely distributed dark blue papules and nodules and soft skin-colored compressible protuberances (rubber blebs) as well as large vascular malformations. Gasterointestinal lesions are documented by upper endoscopy and colonoscopy; hemorrhages from these lesions create irondeficinecy anemia. Other sites of visceral involvement are less c...
متن کاملHistocompatibility antigens (HLA) in multiple sclerosis in Iran.
Thirty-five patients (19 male and 16 female) with clinically definite multiple sclerosis and 100 healthy control subjects were studied for the A and B locus of the HLA system. A significant increase of HLA A3 and A11 of the A locus and B7 of the B locus was observed in patients with multiple sclerosis compared with controls. An increase of antigen A3 was also observed in eight cases of probable...
متن کاملThe Effects of Acceptance and Commitment Therapy on the Sense of Coherence, Locus of Control, and Posttraumatic Growth in Patients With Multiple Sclerosis
Objectives: This study aimed to determine the effects of Acceptance and Commitment Therapy (ACT) on the Sense of Coherence (SOC), Locus of Control (LoC), and Posttraumatic Growth (PTG) in patients with Multiple Sclerosis (MS). These factors were explored according to the prevalence of psychological problems in these patients. Methods: This was a quasi-experimental study with a pre-test-post-te...
متن کاملThe Factors Associated With Olfactory Dysfunction in Patients with Multiple Sclerosis
Introduction: An impaired sense of smell has a remarkable impact on the quality of life. It is seen in a variety of neurodegenerative diseases such as Parkinson disease. In this study, we assessed the olfactory function in patients with Multiple Sclerosis (MS) by Sniff Magnitude Test (SMT). Methods: A cross-sectional study was conducted on 48 patients with MS. A questionnaire, including demog...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2009