Pre- and Post-Endurance Training Mitigates the Rat Pilocarpine-Induced Status Epilepticus and Epileptogenesis-Associated Deleterious Consequences

Author:

Shishmanova-Doseva MichaelaORCID,Georgieva KaterinaORCID,Uzunova Yordanka,Ioanidu Lyubka,Atanasova Milena,Nenchovska Zlatina,Tchekalarova JanaORCID

Abstract

Epilepsy is a brain disorder characterized by recurrent epileptic seizures and neurobiological, physiological, mood, and cognitive consequences. In the last decade, the beneficial effects of regular physical exercise have been investigated in patients with neurodegenerative diseases such as epilepsy. However, data on its beneficial effects and underlying mechanisms are still insufficient. The objective of the current study was to investigate the effects of endurance training, applied before and after pilocarpine (Pilo) administration, on status epilepticus (SE) severity, and its relation to epileptogenesis deleterious consequences during the chronic epileptic phase. Long-term aerobic training, applied four weeks before SE and eight weeks after SE, elevated the threshold to induce SE and reduced spontaneous motor seizures. The protective effect of this alternative approach on seizure susceptibility resulted in improved memory responses, and alleviated comorbid depression in epileptic rats. The exercised epileptic rats had improved markers of oxidative stress by decreasing lipid peroxidation and increasing the levels of glutathione and activity of superoxide dismutase in the rat hippocampus. Aerobic training managed to ameliorate the neuroinflammation by decreasing the levels of TNF-α and IL-1β in the hippocampus. Our results suggest that regular physical training predisposes the subjects to crucial plastic changes, leading to increased resistance to SE and the development of epileptogenesis.

Funder

Medical University of Plovdiv, Bulgaria

Publisher

MDPI AG

Subject

Inorganic Chemistry,Organic Chemistry,Physical and Theoretical Chemistry,Computer Science Applications,Spectroscopy,Molecular Biology,General Medicine,Catalysis

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3