Decreased platelet glutamate uptake in patients with amyotrophic lateral sclerosis
Citation Manager Formats
Make Comment
See Comments
![Loading Loading](https://n.neurology.org/sites/all/modules/contrib/panels_ajax_tab/images/loading.gif)
This article requires a subscription to view the full text. If you have a subscription you may use the login form below to view the article. Access to this article can also be purchased.
Abstract
Decreased glutamate uptake and a loss of the astrocytic glutamate transporter EAAT2 (GLT-1) have been shown in spinal cord and motor cortex of patients with ALS. Because platelets express the three major glutamate transporter subtypes, including GLT-1, and possess a high-affinity glutamate uptake, the authors investigated glutamate uptake in platelets from patients with ALS and controls. A 43% reduction of high-affinity glutamate uptake rate (p < 0.0001) was observed in patients with ALS compared with normal controls and chronic neurologic disorder patients, suggesting a systemic impairment of glutamate uptake in ALS.
- Received June 27, 2000.
- Accepted September 28, 2000.
AAN Members
We have changed the login procedure to improve access between AAN.com and the Neurology journals. If you are experiencing issues, please log out of AAN.com and clear history and cookies. (For instructions by browser, please click the instruction pages below). After clearing, choose preferred Journal and select login for AAN Members. You will be redirected to a login page where you can log in with your AAN ID number and password. When you are returned to the Journal, your name should appear at the top right of the page.
AAN Non-Member Subscribers
Purchase access
For assistance, please contact:
AAN Members (800) 879-1960 or (612) 928-6000 (International)
Non-AAN Member subscribers (800) 638-3030 or (301) 223-2300 option 3, select 1 (international)
Sign Up
Information on how to subscribe to Neurology and Neurology: Clinical Practice can be found here
Purchase
Individual access to articles is available through the Add to Cart option on the article page. Access for 1 day (from the computer you are currently using) is US$ 39.00. Pay-per-view content is for the use of the payee only, and content may not be further distributed by print or electronic means. The payee may view, download, and/or print the article for his/her personal, scholarly, research, and educational use. Distributing copies (electronic or otherwise) of the article is not allowed.
Letters: Rapid online correspondence
REQUIREMENTS
You must ensure that your Disclosures have been updated within the previous six months. Please go to our Submission Site to add or update your Disclosure information.
Your co-authors must send a completed Publishing Agreement Form to Neurology Staff (not necessary for the lead/corresponding author as the form below will suffice) before you upload your comment.
If you are responding to a comment that was written about an article you originally authored:
You (and co-authors) do not need to fill out forms or check disclosures as author forms are still valid
and apply to letter.
Submission specifications:
- Submissions must be < 200 words with < 5 references. Reference 1 must be the article on which you are commenting.
- Submissions should not have more than 5 authors. (Exception: original author replies can include all original authors of the article)
- Submit only on articles published within 6 months of issue date.
- Do not be redundant. Read any comments already posted on the article prior to submission.
- Submitted comments are subject to editing and editor review prior to posting.
You May Also be Interested in
Dr. Dennis Bourdette and Dr. Lindsey Wooliscroft
► Watch
Related Articles
- No related articles found.
Topics Discussed
Alert Me
Recommended articles
-
Articles
Glutamate uptake by oligodendrocytesImplications for excitotoxicity in multiple sclerosisDavid Pitt, Iris E. Nagelmeier, Heather C. Wilson et al.Neurology, October 27, 2003 -
Clinical Implications of Neuroscience Research
Glutamate transportersDiversity, function, and involvement in neurologic diseaseEduardo E. Benarroch et al.Neurology, January 18, 2010 -
Articles
Mutation in the glutamate transporter EAAT1 causes episodic ataxia, hemiplegia, and seizuresJ. C. Jen, J. Wan, T. P. Palos et al.Neurology, June 29, 2005 -
Articles
Reduced glutamine synthetase in hippocampal areas with neuron loss in temporal lobe epilepsyW. S. van der Hel, R. G.E. Notenboom, I. W.M. Bos et al.Neurology, January 24, 2005