We have located links that may give you full text access.
JOURNAL ARTICLE
RESEARCH SUPPORT, U.S. GOV'T, P.H.S.
Temporal-spatial pattern of acute neuronal and glial loss after spinal cord contusion.
Experimental Neurology 2001 April
The secondary loss of neurons and glia over the first 24 h after spinal cord injury (SCI) contributes to the permanent functional deficits that are the unfortunate consequence of SCI. The progression of this acute secondary cell death in specific neuronal and glial populations has not previously been investigated in a quantitative manner. We used a well-characterized model of SCI to analyze the loss of ventral motoneurons (VMN) and ventral funicular astrocytes and oligodendrocytes at 15 min and 4, 8, and 24 h after an incomplete midthoracic contusion injury in the rat. We found that both the length of lesion and the length of spinal cord devoid of VMN increased in a time-dependent manner. The extent of VMN loss at specified distances rostral and caudal to the injury epicenter progressed symmetrically with time. Neuronal loss was accompanied by a loss of glial cells in ventral white matter that was significant at the epicenter by 4 h after injury. Oligodendrocyte loss followed the same temporal pattern as that of VMN while astrocyte loss was delayed. This information on the temporal-spatial pattern of cell loss can be used to investigate mechanisms involved in secondary injury of neurons and glia after SCI.
Full text links
Related Resources
Trending Papers
Heart failure with preserved ejection fraction: diagnosis, risk assessment, and treatment.Clinical Research in Cardiology : Official Journal of the German Cardiac Society 2024 April 12
Proximal versus distal diuretics in congestive heart failure.Nephrology, Dialysis, Transplantation 2024 Februrary 30
Efficacy and safety of pharmacotherapy in chronic insomnia: A review of clinical guidelines and case reports.Mental Health Clinician 2023 October
World Health Organization and International Consensus Classification of eosinophilic disorders: 2024 update on diagnosis, risk stratification, and management.American Journal of Hematology 2024 March 30
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