Human recombinant erythropoietin improves motor function in rats with spinal cord compression-induced cervical myelopathy.

ABSTRACT: OBJECTIVE:Erythropoietin (EPO) is a clinically available hematopoietic cytokine. EPO has shown beneficial effects in the context of spinal cord injury and other neurological conditions. The aim of this study was to evaluate the effect of EPO on a rat model of spinal cord compression-induced cervical myelopathy and to explore the possibility of its use as a pharmacological treatment. METHODS:To develop the compression-induced cervical myelopathy model, an expandable polymer was implanted under the C5-C6 laminae of rats. EPO administration was started 8 weeks after implantation of a polymer. Motor function of rotarod performance and grip strength was measured after surgery, and motor neurons were evaluated with H-E, NeuN and choline acetyltransferase staining. Apoptotic cell death was assess

SUBMITTER: Tanaka T 

PROVIDER: S-EPMC6903714 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature