Abstract
Spinal cord injury (SCI) is a serious condition of the central nervous system and it affects the quality of life and even hampers the day-to-day activity of the patient. In the current study, we investigated the efficacy of intrathecal administration of flavopiridol in an experimental animal model of SCI. The study also aimed at exploring the physiological effects of flavopiridol on neurons, astrocytes and cell cycle regulatory proteins. In vitro scratch wound experiments were performed on female Sprague-Dawley rats (n=23). A complete hemisection to the right of T10 was made, and flavopiridol solution (200 mM, 0.8 nmol flavopiridol/animal) was delivered topically to the lesion site. Cell viability assay, in vitro scratch injury assay, cell cycle analysis using flow cytometry and behavioural assessments were performed. The local delivery of flavopiridol reduced cavity formation and improved regeneration of neurons with improvement in physiological performance. Flavopiridol also inhibited the migration and proliferation of astrocytes, and at the same time, promoted the survival of neurons. Intrathecal administration of flavopiridol can be a promising treatment strategy in patients with SCI and it needs to be validated in patient setting.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
