Aim: To evaluate the effects of lacosamide on traumatic spinal cord injury (SCI) in rats.
Material And Methods: A total of 28 male Wistar albino rats, each weighing 300-350 g, were included. They were randomly assigned to four groups. In Group 1, only a laminectomy was performed; in Group 2, SCI was performed after laminectomy; in Group 3, SCI was performed after laminectomy followed by lacosamide administration, and in Group 4, SCI was performed after laminectomy followed by physiological saline administration. After 48 hours, all animals were sacrificed, blood samples were drawn, and their spinal cords were removed. The serum levels of catalase, glutathione peroxidase (GPx), superoxide dismutase (SOD) and malondialdehyde (MDA) were measured, and the spinal cord specimens were examined for neuronal degeneration (PND).
Results: The MDA level was the lowest and the antioxidant enzyme levels were the highest in Group 3. There were statistically significant differences between Group 3 and the others in their PND score, serum MDA, SOD, GPX and catalase levels (p < 0.05).
Conclusion: Lacosamide has a neuroprotective effect in SCI in rats that is related to its ability to decrease the production of reactive oxygen species by increasing antioxidant enzyme expression, inhibit lipid peroxidation and attenuate glial cell activation.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.5137/1019-5149.JTN.25891-19.2 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
The efficacy and safety of tyrosine kinase inhibitors in the treatment of advanced or metastatic chordoma: a single-arm meta-analysis.
Neurosurg Rev
January 2025
Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, 45# Changchun Street, Xicheng District, Beijing, China.
Chordoma is a rare malignant tumor with a higher incidence in males than in females. There is an increasing number of clinical studies related to tyrosine kinase inhibitors (TKIs), yet the efficacy and safety of different drugs vary. In this single-arm meta-analysis evaluating the efficacy and safety of TKIs for chordoma treatment, 12 studies involving 365 patients were analyzed.
View Article and Find Full Text PDFAcute intermittent hypoxia in spinal cord injury gait rehabilitation: a systematic review of randomized trials.
Neurol Sci
January 2025
Department of Physiotherapy, Middle East University, Airport Road, Amman, 11831, Jordan.
Background: Gait impairments are one of the popular consequences of spinal cord injury (SCI). Acute intermittent hypoxia (AIH) is an innovative treatment that has recently been used to enhance motor function in patients with neurological conditions. This review aims to examine the effects of AIH on gait post-SCI, verify who most likely would benefit from the treatment, and recognize the best treatment protocol, if possible.
View Article and Find Full Text PDFComparative analysis of Voxel-based morphometry using T1 and T2-weighted magnetic resonance imaging to explore the relationship between brain structure and cognitive abilities.
Exp Brain Res
January 2025
Department of Neuroscience and Addiction Studies, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran.
Voxel-based morphometry (VBM) of T1-weighted (T1-w) magnetic resonance imaging (MRI) is primarily used to study the association of brain structure with cognitive functions. However, in theory, T2-weighted (T2-w) MRI could also be used in VBM studies because of its sensitivity to pathology and tissue changes. We aimed to compare the T1-w and T2-w images to study brain structures in association with cognitive abilities.
View Article and Find Full Text PDFCortical reorganization following dorsal spinal injuries in newborn monkeys reveals a critical period in the development of the somatosensory cortex.
Proc Natl Acad Sci U S A
January 2025
Department of Psychology, Vanderbilt University, Nashville, TN 37240.
Lesions of the dorsal columns of the spinal cord in adult macaque monkeys lead to the loss of hand inputs and large-scale expansion of the face inputs in the hand region of the somatosensory cortex. Inputs from alternate spinal pathways do not reactivate the deafferented regions of area 3b. Here, we determined how transections of the dorsal columns done within a few days after birth affect the developing somatosensory cortex.
View Article and Find Full Text PDFReward Decision Network Disconnection in Poststroke Apathy: A Prospective Multimodality Imaging Study.
Hum Brain Mapp
February 2025
Department of Neurology, Centre for Leading Medicine and Advanced Technologies of IHM, the First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China.
Apathy is a common neuropsychiatric symptom following stroke, characterized by reduced goal-directed behavior. The reward decision network (RDN), which plays a crucial role in regulating goal-directed behaviors, is closely associated with apathy. However, the relationship between poststroke apathy (PSA) and RDN dysfunction remains unclear due to apathy heterogeneity, the confounding effect of depression and individual variability in lesion impacts.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!