Development of telmisartan in the therapy of spinal cord injury: Pre-clinical study in rats

研究成果: 雜誌貢獻文章

4 引文 斯高帕斯(Scopus)

摘要

Background: Decrease of peroxisome proliferator-activated receptors-δ (PPARδ) expression has been observed after spinal cord injury (SCI). Increase of PPARδ may improve the damage in SCI. Telmisartan, the antihypertensive agent, has been mentioned to increase the expression of PPARδ. Thus, we are going to screen the effectiveness of telmisartan in SCI for the development of it in clinical application. Methods: In the present study, we used compressive SCI in rats. Telmisartan was then used to evaluate the influence in rats after SCI. Change in PPARδ expression was identified by Western blots. Also, behavioral tests were performed to check the recovery of damage. Results: Recovery of damage from SCI was observed in telmisartan-treated rats. Additionally, this action of telmisartan was inhibited by GSK0660 at the dose sufficient to block PPARδ. However, metformin at the dose enough to activate adenosine monophosphate-activated protein kinase failed to produce similar action as telmisartan. Thus, mediation of adenosine monophosphate-activated protein kinase in this action of telmisartan can be rule out. Moreover, telmisartan reversed the expressions of PPARδ in rats with SCI. Conclusion: The obtained data suggest that telmisartan can improve the damage of SCI in rats through an increase in PPARδ expression. Thus, telmisartan is useful to be developed as an agent in the therapy of SCI.
原文英語
頁(從 - 到)4709-4717
頁數9
期刊Drug Design, Development and Therapy
9
DOIs
出版狀態已發佈 - 八月 14 2015

ASJC Scopus subject areas

  • Pharmaceutical Science
  • Pharmacology
  • Drug Discovery

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