We have located links that may give you full text access.
Journal Article
Research Support, Non-U.S. Gov't
Serum anti-GQ1b IgG antibody is associated with ophthalmoplegia in Miller Fisher syndrome and Guillain-Barré syndrome: clinical and immunohistochemical studies.
Neurology 1993 October
To determine the significance of serum anti-GQ1b IgG antibody, we studied the disease spectrum associated with this antibody and GQ1b epitope in the human nervous system. We examined sera from 19 patients with typical Miller Fisher syndrome (MFS), five patients with acute postinfectious ophthalmoplegia without ataxia (atypical MFS), six patients with Guillain-Barré syndrome (GBS) with ophthalmoplegia (GBS-OP[+]), and 23 patients with GBS without ophthalmoplegia (GBS-OP[-]). We also examined sera from 84 patients with other neurologic or non-neurologic disorders and from 16 normal control subjects. Eighteen of the 19 patients with typical MFS, all the patients with atypical MFS, and five of the six patients with GBS-OP(+) had increased anti-GQ1b IgG activity in ELISA, but none of the patients in the other groups, including GBS-OP(-), had it. All the patients' sera that had anti-GQ1b IgG antibody showed anti-GT1a IgG activity. Results of absorption studies suggested that the same antibody reacted with GQ1b and GT1a. An anti-GQ1b mouse monoclonal antibody immunostained the paranodal regions of the extramedullary portion of the human oculomotor, trochlear, and abducens nerves. Biochemical analysis showed that the human oculomotor nerve contained a larger amount of GQ1b than did the ventral and dorsal roots of the spinal cord. We conclude that serum IgG antibody against GQ1b is very closely associated with acute postinfectious ophthalmoplegia in MFS and GBS.
Full text links
Related Resources
Trending Papers
Ten tips to manage oral anticoagulation in hemodialysis patients with atrial fibrillation.Clinical Kidney Journal 2024 October
The Role of Natriuretic Peptides in the Management of Heart Failure with a Focus on the Patient with Diabetes.Journal of Clinical Medicine 2024 October 18
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app